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Analysis Report ed6aa63a_by_Libranalysis

Overview

General Information

Sample Name:	ed6aa63a_by_Libranalysis (renamed file extension from none to dll)
Analysis ID:	399795
MD5:	ed6aa63a3efc778e6c3f40fb81fc4070
SHA1:	ecc5fdc4db51e6db00a05128bdd8a28d1f15d39f
SHA256:	53dfeaa26585a77816d74ce38b16c4b1d3db0cf346d968253eae4797db1ade10
Infos:
Most interesting Screenshot:

Detection

Dridex

Score:	80
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Yara detected Dridex unpacked file

C2 URLs / IPs found in malware configuration

Machine Learning detection for sample

Tries to delay execution (extensive OutputDebugStringW loop)

Tries to detect sandboxes / dynamic malware analysis system (file name check)

Antivirus or Machine Learning detection for unpacked file

Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)

Contains functionality to query locales information (e.g. system language)

Creates a process in suspended mode (likely to inject code)

Detected potential crypto function

IP address seen in connection with other malware

Internet Provider seen in connection with other malware

One or more processes crash

Sample execution stops while process was sleeping (likely an evasion)

Sample file is different than original file name gathered from version info

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Startup

System is w10x64

loaddll32.exe (PID: 6484 cmdline: loaddll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll' MD5: 542795ADF7CC08EFCF675D65310596E8)

cmd.exe (PID: 6516 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 6564 cmdline: rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 6552 cmdline: rundll32.exe C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll,RtplDtpmimr67 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 7068 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 944 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

rundll32.exe (PID: 7060 cmdline: rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsAddRef MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 7076 cmdline: rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsVarRelease MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 7092 cmdline: rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsStartProfiling MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 7108 cmdline: rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsIdle MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 7128 cmdline: rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsCreateArray MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 6256 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 6484 -s 596 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

cleanup

Malware Configuration

Threatname: Dridex

{"Version": 22201, "C2 list": ["78.46.73.125:443", "185.148.168.26:2303", "66.113.160.126:8172"]}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000004.00000002.667101495.0000000010001000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
0000000A.00000002.678218398.0000000010001000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security

Unpacked PEs

Source	Rule	Description	Author
0.2.loaddll32.exe.10000000.2.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
10.2.rundll32.exe.10000000.3.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
4.2.rundll32.exe.10000000.3.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 0.2.loaddll32.exe.10000000.2.unpack

Malware Configuration Extractor: Dridex {"Version": 22201, "C2 list": ["78.46.73.125:443", "185.148.168.26:2303", "66.113.160.126:8172"]}

Multi AV Scanner detection for submitted file

Show sources

Source: ed6aa63a_by_Libranalysis.dll

ReversingLabs: Detection: 40%

Machine Learning detection for sample

Show sources

Source: ed6aa63a_by_Libranalysis.dll

Joe Sandbox ML: detected

Source: 4.2.rundll32.exe.2540000.2.unpack	Avira: Label: TR/ATRAPS.Gen2
Source: 3.2.rundll32.exe.2b20000.2.unpack	Avira: Label: TR/ATRAPS.Gen2
Source: 10.2.rundll32.exe.2f50000.2.unpack	Avira: Label: TR/ATRAPS.Gen2
Source: 0.2.loaddll32.exe.870000.0.unpack	Avira: Label: TR/ATRAPS.Gen2

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp, WerFault.exe, 00000011.00000002.693392606.0000000005184000.00000004.00000001.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: rundll32.exe, 00000004.00000003.454437973.000000004B280000.00000004.00000001.sdmp, WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: }KiUserCallbackDispatcherRSDSwntdll.pdb source: WerFault.exe, 0000000B.00000002.608501083.00000000007D2000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: FTBUP.pdb source: rundll32.exe, 0000000C.00000002.619356232.0000000010025000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000002.648756998.0000000010025000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000002.662788531.0000000010025000.00000002.00020000.sdmp, rundll32.exe, 0000000F.00000002.655611713.0000000010025000.00000002.00020000.sdmp, ed6aa63a_by_Libranalysis.dll
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: opengl32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdbUGP source: rundll32.exe, 00000004.00000003.454437973.000000004B280000.00000004.00000001.sdmp
Source:	Binary string: KiUserCallbackDispatcherRSDSwntdll.pdb source: WerFault.exe, 00000011.00000002.616516704.0000000000D72000.00000004.00000001.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: KERNEL32C:\Windows\System32\KERNEL32.DLLC:\Windows\System32\KERNEL32.DLLRSDSwkernel32.pdb source: WerFault.exe, 0000000B.00000002.608501083.00000000007D2000.00000004.00000001.sdmp, WerFault.exe, 00000011.00000002.616516704.0000000000D72000.00000004.00000001.sdmp

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor	IPs: 78.46.73.125:443
Source: Malware configuration extractor	IPs: 185.148.168.26:2303
Source: Malware configuration extractor	IPs: 66.113.160.126:8172

Source: Joe Sandbox View	IP Address: 78.46.73.125 78.46.73.125
Source: Joe Sandbox View	IP Address: 185.148.168.26 185.148.168.26

Source: Joe Sandbox View	ASN Name: HETZNER-ASDE HETZNER-ASDE
Source: Joe Sandbox View	ASN Name: EVERSCALE-ASDE EVERSCALE-ASDE
Source: Joe Sandbox View	ASN Name: HOSTWAYUS HOSTWAYUS

Source: rundll32.exe, 0000000C.00000002.619371426.000000001002C000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000002.648781863.000000001002C000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000002.664880240.000000001002C000.00000002.00020000.sdmp, rundll32.exe, 0000000F.00000002.657864001.000000001002C000.00000002.00020000.sdmp, ed6aa63a_by_Libranalysis.dll

String found in binary or memory: http://ansicon.adoxa.vze.com/6

E-Banking Fraud:

Yara detected Dridex unpacked file

Show sources

Source: Yara match	File source: 00000004.00000002.667101495.0000000010001000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 0000000A.00000002.678218398.0000000010001000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 0.2.loaddll32.exe.10000000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 10.2.rundll32.exe.10000000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.rundll32.exe.10000000.3.unpack, type: UNPACKEDPE

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10011460	0_2_10011460
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000846C	0_2_1000846C
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10001494	0_2_10001494
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000A52C	0_2_1000A52C
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10011D58	0_2_10011D58
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10019348	0_2_10019348
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10010754	0_2_10010754
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100090CC	0_2_100090CC

Source: C:\Windows\SysWOW64\rundll32.exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 944

Source: ed6aa63a_by_Libranalysis.dll

Binary or memory string: OriginalFilenameGCNI32.dll0 vs ed6aa63a_by_Libranalysis.dll

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: mal80.troj.evad.winDLL@19/0@0/3

Source: C:\Windows\SysWOW64\WerFault.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6552
Source: C:\Windows\SysWOW64\WerFault.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6484

Source: C:\Windows\SysWOW64\WerFault.exe

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WERD9D5.tmp

Jump to behavior

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Windows\System32\loaddll32.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: C:\Windows\System32\loaddll32.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll,RtplDtpmimr67

Source: ed6aa63a_by_Libranalysis.dll

ReversingLabs: Detection: 40%

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll'
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll,RtplDtpmimr67
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsAddRef
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 944
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsVarRelease
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsStartProfiling
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsIdle
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsCreateArray
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6484 -s 596
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll,RtplDtpmimr67	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsAddRef	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsVarRelease	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsStartProfiling	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsIdle	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsCreateArray	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1	Jump to behavior

Source: C:\Windows\SysWOW64\rundll32.exe	Automated click: OK
Source: C:\Windows\SysWOW64\rundll32.exe	Automated click: OK
Source: C:\Windows\SysWOW64\rundll32.exe	Automated click: OK
Source: C:\Windows\SysWOW64\rundll32.exe	Automated click: OK

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source: ed6aa63a_by_Libranalysis.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp, WerFault.exe, 00000011.00000002.693392606.0000000005184000.00000004.00000001.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: rundll32.exe, 00000004.00000003.454437973.000000004B280000.00000004.00000001.sdmp, WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: }KiUserCallbackDispatcherRSDSwntdll.pdb source: WerFault.exe, 0000000B.00000002.608501083.00000000007D2000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: FTBUP.pdb source: rundll32.exe, 0000000C.00000002.619356232.0000000010025000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000002.648756998.0000000010025000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000002.662788531.0000000010025000.00000002.00020000.sdmp, rundll32.exe, 0000000F.00000002.655611713.0000000010025000.00000002.00020000.sdmp, ed6aa63a_by_Libranalysis.dll
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: opengl32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdbUGP source: rundll32.exe, 00000004.00000003.454437973.000000004B280000.00000004.00000001.sdmp
Source:	Binary string: KiUserCallbackDispatcherRSDSwntdll.pdb source: WerFault.exe, 00000011.00000002.616516704.0000000000D72000.00000004.00000001.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000B.00000002.689138468.0000000005472000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000B.00000002.689126217.0000000005470000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000B.00000002.689149107.0000000005478000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000B.00000002.688695770.0000000005101000.00000004.00000001.sdmp
Source:	Binary string: KERNEL32C:\Windows\System32\KERNEL32.DLLC:\Windows\System32\KERNEL32.DLLRSDSwkernel32.pdb source: WerFault.exe, 0000000B.00000002.608501083.00000000007D2000.00000004.00000001.sdmp, WerFault.exe, 00000011.00000002.616516704.0000000000D72000.00000004.00000001.sdmp

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000F6CC push esi; mov dword ptr [esp], 00000000h	0_2_1000F6CD
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 4_2_02713730 pushfd ; retf 0076h	4_2_02713732
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_1000508E push ecx; iretd	12_2_1000508F
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_100070D5 push ebp; ret	12_2_100070D6
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_10006212 push ebp; iretd	12_2_10006215
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_10002E4C pushfd ; retf	12_2_10002E62
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_10007340 pushfd ; retf	12_2_10007344
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_10007351 pushfd ; iretd	12_2_1000735D
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_10002BC2 push eax; ret	12_2_10002BC4
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 12_2_10007BFD pushfd ; iretd	12_2_10007BFE

Source: initial sample

Static PE information: section name: .text entropy: 7.56767902916

Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion:

Tries to delay execution (extensive OutputDebugStringW loop)

Show sources

Source: C:\Windows\SysWOW64\rundll32.exe

Section loaded: OutputDebugStringW count: 109

Tries to detect sandboxes / dynamic malware analysis system (file name check)

Show sources

Source: C:\Windows\System32\loaddll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: \KnownDlls32\Testapp.EXE	Jump to behavior

Source: C:\Windows\System32\loaddll32.exe	Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe	Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe	Last function: Thread delayed

Source: C:\Windows\System32\loaddll32.exe

Thread delayed: delay time: 120000

Jump to behavior

Source: WerFault.exe, 0000000B.00000002.688371233.0000000004E70000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: WerFault.exe, 0000000B.00000002.688371233.0000000004E70000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: WerFault.exe, 0000000B.00000002.688371233.0000000004E70000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: WerFault.exe, 0000000B.00000002.688371233.0000000004E70000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

Source: C:\Windows\System32\loaddll32.exe

Code function: 0_2_10006D50 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,

0_2_10006D50

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1

Jump to behavior

Source: loaddll32.exe, 00000000.00000002.646263571.0000000000F30000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.681703669.00000000030B0000.00000002.00000001.sdmp, rundll32.exe, 00000004.00000002.646585353.0000000002B90000.00000002.00000001.sdmp, rundll32.exe, 0000000A.00000002.649980621.0000000003600000.00000002.00000001.sdmp, WerFault.exe, 0000000B.00000002.646988818.0000000003320000.00000002.00000001.sdmp, rundll32.exe, 0000000C.00000002.619286869.0000000002E50000.00000002.00000001.sdmp, rundll32.exe, 0000000D.00000002.648668639.0000000003960000.00000002.00000001.sdmp, rundll32.exe, 0000000E.00000002.642836703.0000000002D70000.00000002.00000001.sdmp, rundll32.exe, 0000000F.00000002.653425413.00000000032B0000.00000002.00000001.sdmp, WerFault.exe, 00000011.00000002.680481021.0000000003830000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: loaddll32.exe, 00000000.00000002.646263571.0000000000F30000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.681703669.00000000030B0000.00000002.00000001.sdmp, rundll32.exe, 00000004.00000002.646585353.0000000002B90000.00000002.00000001.sdmp, rundll32.exe, 0000000A.00000002.649980621.0000000003600000.00000002.00000001.sdmp, WerFault.exe, 0000000B.00000002.646988818.0000000003320000.00000002.00000001.sdmp, rundll32.exe, 0000000C.00000002.619286869.0000000002E50000.00000002.00000001.sdmp, rundll32.exe, 0000000D.00000002.648668639.0000000003960000.00000002.00000001.sdmp, rundll32.exe, 0000000E.00000002.642836703.0000000002D70000.00000002.00000001.sdmp, rundll32.exe, 0000000F.00000002.653425413.00000000032B0000.00000002.00000001.sdmp, WerFault.exe, 00000011.00000002.680481021.0000000003830000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: loaddll32.exe, 00000000.00000002.646263571.0000000000F30000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.681703669.00000000030B0000.00000002.00000001.sdmp, rundll32.exe, 00000004.00000002.646585353.0000000002B90000.00000002.00000001.sdmp, rundll32.exe, 0000000A.00000002.649980621.0000000003600000.00000002.00000001.sdmp, WerFault.exe, 0000000B.00000002.646988818.0000000003320000.00000002.00000001.sdmp, rundll32.exe, 0000000C.00000002.619286869.0000000002E50000.00000002.00000001.sdmp, rundll32.exe, 0000000D.00000002.648668639.0000000003960000.00000002.00000001.sdmp, rundll32.exe, 0000000E.00000002.642836703.0000000002D70000.00000002.00000001.sdmp, rundll32.exe, 0000000F.00000002.653425413.00000000032B0000.00000002.00000001.sdmp, WerFault.exe, 00000011.00000002.680481021.0000000003830000.00000002.00000001.sdmp	Binary or memory string: &Program Manager
Source: loaddll32.exe, 00000000.00000002.646263571.0000000000F30000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.681703669.00000000030B0000.00000002.00000001.sdmp, rundll32.exe, 00000004.00000002.646585353.0000000002B90000.00000002.00000001.sdmp, rundll32.exe, 0000000A.00000002.649980621.0000000003600000.00000002.00000001.sdmp, WerFault.exe, 0000000B.00000002.646988818.0000000003320000.00000002.00000001.sdmp, rundll32.exe, 0000000C.00000002.619286869.0000000002E50000.00000002.00000001.sdmp, rundll32.exe, 0000000D.00000002.648668639.0000000003960000.00000002.00000001.sdmp, rundll32.exe, 0000000E.00000002.642836703.0000000002D70000.00000002.00000001.sdmp, rundll32.exe, 0000000F.00000002.653425413.00000000032B0000.00000002.00000001.sdmp, WerFault.exe, 00000011.00000002.680481021.0000000003830000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Windows\System32\loaddll32.exe

Code function: GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,

0_2_10006D50

Source: C:\Windows\System32\loaddll32.exe

0_2_10006D50

Source: C:\Windows\SysWOW64\rundll32.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Process Injection12	Virtualization/Sandbox Evasion21	OS Credential Dumping	Security Software Discovery111	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Process Injection12	LSASS Memory	Process Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information2	Security Account Manager	Virtualization/Sandbox Evasion21	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Rundll321	NTDS	Account Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Software Packing3	LSA Secrets	System Owner/User Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	System Information Discovery12	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
ed6aa63a_by_Libranalysis.dll	40%	ReversingLabs	Win32.Trojan.Drixed
ed6aa63a_by_Libranalysis.dll	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
4.2.rundll32.exe.25101f8.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
4.2.rundll32.exe.2540000.2.unpack	100%	Avira	TR/ATRAPS.Gen2	Download File
3.2.rundll32.exe.2b20000.2.unpack	100%	Avira	TR/ATRAPS.Gen2	Download File
10.2.rundll32.exe.2f301f8.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
0.2.loaddll32.exe.24801f8.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
3.2.rundll32.exe.2b001f8.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
10.2.rundll32.exe.2f50000.2.unpack	100%	Avira	TR/ATRAPS.Gen2	Download File
0.2.loaddll32.exe.870000.0.unpack	100%	Avira	TR/ATRAPS.Gen2	Download File

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://ansicon.adoxa.vze.com/6	rundll32.exe, 0000000C.00000002.619371426.000000001002C000.00000002.00020000.sdmp, rundll32.exe, 0000000D.00000002.648781863.000000001002C000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000002.664880240.000000001002C000.00000002.00020000.sdmp, rundll32.exe, 0000000F.00000002.657864001.000000001002C000.00000002.00020000.sdmp, ed6aa63a_by_Libranalysis.dll	false		high

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	ASN	ASN Name	Malicious
78.46.73.125	unknown	Germany	24940	HETZNER-ASDE	true
185.148.168.26	unknown	Germany	44780	EVERSCALE-ASDE	true
66.113.160.126	unknown	United States	15216	HOSTWAYUS	true

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	399795
Start date:	29.04.2021
Start time:	09:16:49
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 8m 16s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	ed6aa63a_by_Libranalysis (renamed file extension from none to dll)
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	20
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal80.troj.evad.winDLL@19/0@0/3
EGA Information:	Failed
HDC Information:	Successful, ratio: 95.4% (good quality ratio 84.7%) Quality average: 68.8% Quality standard deviation: 34.1%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI

Simulations

Behavior and APIs

Time	Type	Description
09:18:44	API Interceptor	1x Sleep call for process: loaddll32.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
78.46.73.125	97a5089e_by_Libranalysis.dll	Get hash	malicious	Browse
	b280c1fe_by_Libranalysis.dll	Get hash	malicious	Browse
	93f9b615_by_Libranalysis.dll	Get hash	malicious	Browse
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse
	f069d350_by_Libranalysis.dll	Get hash	malicious	Browse
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse
	6940b708_by_Libranalysis.dll	Get hash	malicious	Browse
	71913347_by_Libranalysis.dll	Get hash	malicious	Browse
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse
	1314eee7_by_Libranalysis.dll	Get hash	malicious	Browse
	cda4edd7_by_Libranalysis.dll	Get hash	malicious	Browse
	330ddeee_by_Libranalysis.dll	Get hash	malicious	Browse
	dc9efb96_by_Libranalysis.dll	Get hash	malicious	Browse
185.148.168.26	97a5089e_by_Libranalysis.dll	Get hash	malicious	Browse
	b280c1fe_by_Libranalysis.dll	Get hash	malicious	Browse
	93f9b615_by_Libranalysis.dll	Get hash	malicious	Browse
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse
	f069d350_by_Libranalysis.dll	Get hash	malicious	Browse
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse
	6940b708_by_Libranalysis.dll	Get hash	malicious	Browse
	71913347_by_Libranalysis.dll	Get hash	malicious	Browse
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse
	1314eee7_by_Libranalysis.dll	Get hash	malicious	Browse
	cda4edd7_by_Libranalysis.dll	Get hash	malicious	Browse
	330ddeee_by_Libranalysis.dll	Get hash	malicious	Browse
	dc9efb96_by_Libranalysis.dll	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
HETZNER-ASDE	97a5089e_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	b280c1fe_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	93f9b615_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	PO_29_00412.exe	Get hash	malicious	Browse	95.217.117.42
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	e7797662_by_Libranalysis.dll	Get hash	malicious	Browse	188.40.137.206
	f069d350_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	6940b708_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	71913347_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	22121de3_by_Libranalysis.dll	Get hash	malicious	Browse	188.40.137.206
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
	Request for Quotation.exe	Get hash	malicious	Browse	178.63.172.23
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse	78.46.73.125
HOSTWAYUS	97a5089e_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	b280c1fe_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	93f9b615_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	f069d350_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	6940b708_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	71913347_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	1314eee7_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	cda4edd7_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	330ddeee_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
	dc9efb96_by_Libranalysis.dll	Get hash	malicious	Browse	66.113.160.126
EVERSCALE-ASDE	97a5089e_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	b280c1fe_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	93f9b615_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	11ddb6d5_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	35634dd5_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	f069d350_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	6940b708_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	71913347_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	0771a690_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	c21f2d62_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	4484b43b_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	1314eee7_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	cda4edd7_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	330ddeee_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26
	dc9efb96_by_Libranalysis.dll	Get hash	malicious	Browse	185.148.168.26

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Entropy (8bit):	7.545429825384524
TrID:	Win32 Dynamic Link Library (generic) (1002004/3) 99.60% Generic Win/DOS Executable (2004/3) 0.20% DOS Executable Generic (2002/1) 0.20% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	ed6aa63a_by_Libranalysis.dll
File size:	164352
MD5:	ed6aa63a3efc778e6c3f40fb81fc4070
SHA1:	ecc5fdc4db51e6db00a05128bdd8a28d1f15d39f
SHA256:	53dfeaa26585a77816d74ce38b16c4b1d3db0cf346d968253eae4797db1ade10
SHA512:	743e3f6445024fa2e1285e20638977762f171a4cc48c2d22eb4c678a6cfdd49a3dae694ef110268727e419ca24effb9fdf58f78535e2a419e51f6f5c78f41558
SSDEEP:	3072:DnT2d85tleLD51fC5AHYEoefukoTFMpGmjh8D:+y5tAL11fNHYafoMpX
File Content Preview:	MZ......................@...................................T....x'LG.I.G.I.G.I.`...H.I..GI.=.I..}L...I.\.....I.Da..X.I.....7.I..BJ.A.I..BI...I.JK....I.`.....I.Da..@.I.!.....I.(o....I..}....I.JK..b.I..@....I.......I..GJ.3.I.JK..=.I.G.H._.I.......I.RichG.I

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General
Entrypoint:	0x10023f90
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x10000000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x6089B967 [Wed Apr 28 19:37:11 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	c8a1182b55abcee435b2b4653b21c9e7

Entrypoint Preview

Instruction
mov eax, 00000000h
add eax, 00002233h
cmpss xmm1, xmm2, 03h
sub eax, 00002233h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
cmpss xmm1, xmm2, 03h
cmp eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x27740	0x5f	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x2781c	0x59	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x2c000	0x340	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x2d000	0x1220
IMAGE_DIRECTORY_ENTRY_DEBUG	0x12018	0x38	.text
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x25000	0x58	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x2310c	0x23200	False	0.756519684164	data	7.56767902916	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x25000	0x2c6f	0x2c00	False	0.764026988636	data	7.45525599868	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.pdata	0x28000	0x3338	0x1800	False	0.811360677083	MMDF mailbox	7.55871832487	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x2c000	0x340	0x400	False	0.3955078125	data	2.75337721329	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x2d000	0x24c	0x400	False	0.513671875	data	4.08120787906	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_VERSION	0x2c060	0x2e0	data	English	United States

Imports

DLL	Import
ole32.dll	CreatePointerMoniker, CreateStreamOnHGlobal
RASAPI32.dll	RasGetConnectionStatistics
ADVAPI32.dll	RegOverridePredefKey
USER32.dll	TranslateMessage
OPENGL32.dll	glTexSubImage1D
KERNEL32.dll	CloseHandle, LoadLibraryExW, OutputDebugStringA, GetModuleHandleW, GetProfileSectionA, GetProfileSectionW, LoadLibraryW, OpenSemaphoreW
CLUSAPI.dll	ClusterEnum

Exports

Name	Ordinal	Address
RtplDtpmimr67	1	0x10027790

Version Infos

Description	Data
LegalCopyright	Freeware
InternalName	GCNI32
FileVersion	8.11
CompanyName	Jason Hood
Comments	http://ansicon.adoxa.vze.com/
ProductName	GCNILTL
ProductVersion	8.11
FileDescription	ANSI Console
OriginalFilename	GCNI32.dll
Translation	0x0409 0x04b0

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

No network behavior found

Code Manipulations

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: loaddll32.exe PID: 6484 Parent PID: 5916

General

Start time:	09:17:45
Start date:	29/04/2021
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll'
Imagebase:	0xf00000
File size:	116736 bytes
MD5 hash:	542795ADF7CC08EFCF675D65310596E8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Chronological Activities

Analysis Process: cmd.exe PID: 6516 Parent PID: 6484

General

Start time:	09:17:45
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1
Imagebase:	0x2a0000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 6552 Parent PID: 6484

General

Start time:	09:17:45
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll,RtplDtpmimr67
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 6564 Parent PID: 6516

General

Start time:	09:17:45
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',#1
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000004.00000002.667101495.0000000010001000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 7060 Parent PID: 6484

General

Start time:	09:18:42
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsAddRef
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 0000000A.00000002.678218398.0000000010001000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Chronological Activities

Analysis Process: WerFault.exe PID: 7068 Parent PID: 6552

General

Start time:	09:18:42
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 944
Imagebase:	0x12b0000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 7076 Parent PID: 6484

General

Start time:	09:18:43
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsVarRelease
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 7092 Parent PID: 6484

General

Start time:	09:18:43
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsStartProfiling
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 7108 Parent PID: 6484

General

Start time:	09:18:43
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsIdle
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 7128 Parent PID: 6484

General

Start time:	09:18:44
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\ed6aa63a_by_Libranalysis.dll',JsCreateArray
Imagebase:	0x1a0000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: WerFault.exe PID: 6256 Parent PID: 6484

General

Start time:	09:18:53
Start date:	29/04/2021
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6484 -s 596
Imagebase:	0x12b0000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Disassembly

Code Analysis

Reset < >

Analysis Process: loaddll32.exe PID: 6484 Parent PID: 5916 loaddll32.exeCOMMON

Executed Functions

Function 00871EB3, Relevance: 7.2, APIs: 3, Strings: 1, Instructions: 229
memoryCOMMON

Download Yara Rule

C-Code - Quality: 42%

			E00871EB3(long __ebx, void* __edi, long __esi, intOrPtr* _a4) {
				char _v20;
				intOrPtr _v24;
				intOrPtr _v28;
				intOrPtr _v32;
				intOrPtr _v36;
				intOrPtr _v40;
				char _v44;
				intOrPtr* _v48;
				intOrPtr _v52;
				intOrPtr _v56;
				intOrPtr _v60;
				intOrPtr _v64;
				intOrPtr _v68;
				void* _v72;
				char* _v76;
				int _v80;
				long _v84;
				long _v88;
				DWORD* _v92;
				intOrPtr _v96;
				int _v100;
				intOrPtr* _v104;
				intOrPtr _v108;
				intOrPtr _v112;
				void* _v116;
				intOrPtr _v120;
				intOrPtr _v124;
				intOrPtr _v128;
				intOrPtr _v132;
				char* _v136;
				intOrPtr _v140;
				intOrPtr _v144;
				intOrPtr _v148;
				intOrPtr _v152;
				intOrPtr _v156;
				intOrPtr _v160;
				intOrPtr _v164;
				int _v168;
				char* _v172;
				intOrPtr _v176;
				intOrPtr _v180;
				char _v184;
				intOrPtr* _t138;
				int _t146;
				int _t154;
				int _t158;
				intOrPtr _t173;
				int _t179;
				intOrPtr _t222;
				void* _t229;
				intOrPtr _t232;
				void* _t239;
				intOrPtr _t243;
				intOrPtr _t254;
				intOrPtr _t265;
				DWORD* _t267;
				void* _t271;
				intOrPtr* _t274;
				intOrPtr* _t275;

				_t138 = _a4;
				_v20 = 0;
				_t239 =  *((intOrPtr*)(_t138 + 0x4c));
				 *0x874418 = 1;
				asm("movaps xmm0, [0x873010]");
				asm("movups [0x874428], xmm0");
				_v48 = _t138;
				_v52 =  *((intOrPtr*)(_t138 + 0x48));
				_v56 =  *((intOrPtr*)(_v48 + 0x60));
				_v184 = _t239;
				_v60 =  *((intOrPtr*)(_v48 + 0x40));
				_v180 = _v52;
				_v176 = 4;
				_v172 =  &_v20;
				_v64 =  *((intOrPtr*)(_t138 + 0x44));
				_v68 = 4;
				_v72 = _t239;
				_v76 =  &_v20;
				_t146 = VirtualProtect(__edi, __esi, __ebx, _t267); // executed
				_v80 = _t146;
				_v184 = _v72;
				_v180 = 0;
				_v176 =  *((intOrPtr*)(_v48 + 0x48));
				_v84 = 0x400;
				_v88 = 2;
				_v92 =  &_v20;
				_v96 = 0;
				E0087193A();
				L0087198B(_v72,  *((intOrPtr*)(_v48 + 4)), _v56);
				E0087193A( *((intOrPtr*)(_v48 + 4)), 0, _v56);
				_t154 = VirtualProtect(_v72, 0x400, 2, _v92); // executed
				_t274 = _t271 - 0x88;
				_t229 = _v72;
				_t254 =  *((intOrPtr*)(_t229 + 0x3c));
				_v100 = _t154;
				_v104 = _v72 + 0x3c;
				_v108 = _t229;
				_v112 = _t254;
				if(_t254 != 0) {
					_v108 = _v72 + (_v112 + 0x0000ffff & 0x0000ffff) + 1;
				}
				_v140 = _v108;
				if(_v64 != 0) {
					_v144 = 0;
					_v148 = _v140 + 0x18 + ( *(_v140 + 0x14) & 0x0000ffff);
					while(1) {
						_t173 = _v148;
						_v160 = _t173;
						_t265 = _v160;
						_v184 = _v72 +  *((intOrPtr*)(_t265 + 0xc));
						_v180 =  *((intOrPtr*)(_t265 + 8));
						_v176 =  *((intOrPtr*)(0x874418 + (( *(_t173 + 0x24) >> 0x0000001e & 0x00000001) << 4) + ( *(_t173 + 0x24) >> 0x1f << 3) + (( *(_t173 + 0x24) >> 0x0000001d & 0x00000001) << 2)));
						_v172 =  &_v20;
						_v164 = _v144;
						_t179 = VirtualProtect(??, ??, ??, ??); // executed
						_t274 = _t274 - 0x10;
						_t222 = _v164 + 1;
						_v168 = _t179;
						_v144 = _t222;
						_v148 = _v160 + 0x28;
						if(_t222 == _v64) {
							goto L7;
						}
					}
				}
				L7:
				 *_t274 = _v72;
				_v120 = _v72 +  *_v48;
				_t158 = DisableThreadLibraryCalls(??);
				_t275 = _t274 - 4;
				_t232 =  *_v104;
				_v152 = _t158;
				_v156 = _t232;
				_v116 = _v72;
				if(_t232 != 0) {
					_v116 = _v72 + (_v156 + 0x0000ffff & 0x0000ffff) + 1;
				}
				_t243 = _v48;
				_v44 =  *((intOrPtr*)(_t243 + 0x38));
				_v40 =  *((intOrPtr*)(_t243 + 0x10));
				_v36 =  *((intOrPtr*)(_t243 + 0x34));
				_v32 =  *((intOrPtr*)(_t243 + 0x18));
				_v28 =  *((intOrPtr*)(_t243 + 0x2c));
				_v24 = _v120;
				 *_t275 = _t243;
				_v184 = 0;
				_v180 = 0x64;
				_v124 =  *((intOrPtr*)(_v116 + 0x28));
				_v128 = 0;
				_v132 = 0x64;
				_v136 =  &_v44;
				E0087193A();
				if(_v124 != 0) {
					_t275 =  *((intOrPtr*)( &_v44 + 0x10));
					goto __eax;
				}
				return 1;
			}

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APIs

VirtualProtect.KERNELBASE ref: 00871F32
VirtualProtect.KERNELBASE ref: 00871FCB
VirtualProtect.KERNELBASE ref: 008721D0

Strings

d, xrefs: 00872076

Memory Dump Source

Source File: 00000000.00000002.617727405.0000000000870000.00000040.00000001.sdmp, Offset: 00870000, based on PE: true

Similarity

API ID: ProtectVirtual
String ID: d
API String ID: 544645111-2564639436
Opcode ID: a02fd62c19495a722a3b0d835c244eb5d55d4941f1a43ddf8180882d5ec8c46e
Instruction ID: 8b0148930f52bfcab7f8a78e782afac033e76436f0d9d993a5c92a258cc5f6e9
Opcode Fuzzy Hash: a02fd62c19495a722a3b0d835c244eb5d55d4941f1a43ddf8180882d5ec8c46e
Instruction Fuzzy Hash: D4B1BFB5D002188FCB14CF59C980A9DFBF1FF88314F6585AAE958AB355D730A981CF91

Uniqueness

Uniqueness Score: -1.00%

Function 00871BE4, Relevance: 1.4, APIs: 1, Instructions: 107memoryCOMMON

Download Yara Rule

APIs

VirtualAlloc.KERNELBASE ref: 00871C88

Memory Dump Source

Source File: 00000000.00000002.617727405.0000000000870000.00000040.00000001.sdmp, Offset: 00870000, based on PE: true

Similarity

API ID: AllocVirtual
String ID:
API String ID: 4275171209-0
Opcode ID: 6225d8f14df1de2965882e773450e9b9d52bbaf875e33af2e4d3ba7a2773ce40
Instruction ID: cbd643f0a9ec6f80caa8af5fa92d0bb7e66c3d8414efd6942f03c56a1b5ec95d
Opcode Fuzzy Hash: 6225d8f14df1de2965882e773450e9b9d52bbaf875e33af2e4d3ba7a2773ce40
Instruction Fuzzy Hash: 4C41D0B5D052198FDB08DFA8C4946AEFBF1FF88314F158529E848AB340D335A841CF95

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 10010754, Relevance: 1.9, Strings: 1, Instructions: 650
COMMONCrypto

Download Yara Rule

C-Code - Quality: 78%

			E10010754(void* __ecx) {
				void* __esi;
				intOrPtr _t155;
				signed char* _t159;
				char _t162;
				char _t180;
				intOrPtr _t189;
				char _t190;
				intOrPtr _t196;
				intOrPtr _t201;
				char _t204;
				void* _t213;
				void* _t214;
				char _t216;
				char _t217;
				char _t224;
				char _t239;
				char _t242;
				char _t245;
				char _t248;
				char _t251;
				char _t255;
				char _t260;
				void* _t269;
				void* _t270;
				char _t272;
				char _t273;
				void* _t277;
				char _t278;
				char _t279;
				char _t283;
				intOrPtr* _t292;
				signed char _t295;
				signed char _t296;
				intOrPtr* _t321;
				intOrPtr* _t326;
				intOrPtr* _t348;
				intOrPtr* _t364;
				char _t365;
				intOrPtr* _t370;
				intOrPtr* _t373;
				intOrPtr* _t378;
				char _t383;
				char _t384;
				char _t385;
				char _t386;
				char _t387;
				char _t388;
				char _t394;
				char _t396;
				char _t402;
				char _t404;
				intOrPtr* _t405;
				signed int _t407;
				intOrPtr* _t410;
				intOrPtr* _t412;
				signed int _t414;
				void* _t415;
				void* _t416;
				char _t421;
				intOrPtr* _t424;
				void* _t426;
				intOrPtr* _t428;
				void* _t429;
				void* _t430;

				_t415 = __ecx;
				_t155 =  *0x1001d1f8;
				if(_t155 == 0x255be0d1) {
					_t155 = E100135F4(0x30);
					 *0x1001d1f8 = _t155;
				}
				if( *((char*)(_t155 + 0xb)) == 0 || _t415 != 0) {
					_t416 = _t429 + 0x48;
					E10013670(_t416, 0, 0x11c);
					_t430 = _t429 + 0xc;
					 *((intOrPtr*)(_t430 + 0x48)) = 0x11c;
					if(E10013044(0x10154545, 0x51a0195c, 0x10154545, 0x10154545) != 0) {
						_push(_t416);
						asm("int3");
						asm("int3");
					}
					_t405 =  *0x1001d1f8;
					_t159 = _t430 + 0x4c;
					_t295 =  *_t159;
					 *(_t405 + 8) = _t295;
					_t296 = _t159[4];
					 *(_t405 + 9) = _t296;
					 *((char*)(_t405 + 0xa)) = _t159[0x110];
					 *((intOrPtr*)(_t405 + 4)) =  *((intOrPtr*)(_t430 + 0x54));
					 *((char*)(_t405 + 0xc)) = 0 | _t159[0x116] != 0x00000001;
					 *_t405 = (_t296 & 0x000000ff) + ((_t295 & 0x000000ff) << 4) - 0x50;
					_t162 = E1001101C(_t405);
					 *((intOrPtr*)(_t430 + 0x198)) = 0;
					 *((char*)( *0x1001d1f8 + 0xb)) = _t162;
					_t364 = E10013044(0x8b9d0da7, 0x8335dc52, _t162, _t162);
					if(_t364 == 0) {
						L12:
						_t365 = 0;
						L13:
						 *((char*)( *0x1001d1f8 + 0x28)) = _t365;
						if( *((intOrPtr*)(E10010754(0))) >= 0x10) {
							_push(6);
							memcpy(_t430 + 0x164, 0x1001bce0, 0 << 2);
							_t430 = _t430 + 0xc;
							 *((intOrPtr*)(_t430 + 0x1c)) = 0;
							E1000F5A8(_t430 + 0x24, 0);
							_t407 = 0;
							__eflags = 0;
							do {
								E1000F84C(_t430 + 0x24, E1000F4F0(_t430 + 0x20) + 4);
								 *((intOrPtr*)(E1000F4E0(_t430 + 0x24, E1000F4F0(_t430 + 0x20) + 0xfffffffc))) =  *((intOrPtr*)(_t430 + 0x164 + _t407 * 4));
								_t407 = _t407 + 1;
								 *((intOrPtr*)(_t430 + 0x1c)) =  *((intOrPtr*)(_t430 + 0x1c)) + 1;
								__eflags = _t407 - 6;
							} while (_t407 < 6);
							_push(0);
							E10015558(_t430 + 0xc, _t430 + 0x1c, 0x80000002);
							E1000F678(_t430 + 0x20);
							E10015588(_t430 + 8, _t430 + 0x1c0, 0x5e9822cf);
							_t180 = E1001583C(_t430 + 4, __eflags,  *((intOrPtr*)(_t430 + 0x1c0)));
							_t408 = _t180;
							E1000DFDC(_t430 + 0x1c0);
							__eflags = _t180;
							if(_t180 != 0) {
								E10015588(_t430 + 8, _t430 + 0x1c8, 0x80c4a2b7);
								_t421 = E1001583C(_t430 + 4, __eflags,  *((intOrPtr*)(_t430 + 0x1c8)));
								E1000DFDC(_t430 + 0x1c8);
								_t408 = _t430 + 0x1d0;
								E10015588(_t430 + 8, _t430 + 0x1d0, 0xa89c042f);
								_t402 = E1001583C(_t430 + 4, __eflags,  *((intOrPtr*)(_t430 + 0x1d0)));
								E1000DFDC(_t430 + 0x1d0);
								__eflags = _t421;
								if(_t421 != 0) {
									__eflags = _t421 - 5;
									if(_t421 != 5) {
										__eflags = _t421 - 2;
										if(_t421 != 2) {
											L58:
											E1000D020(_t430 + 0xc);
											__eflags =  *((char*)(_t430 + 8));
											if( *((char*)(_t430 + 8)) == 0) {
												L65:
												_t189 = 0;
												__eflags = 0;
												 *((intOrPtr*)(_t430 + 4)) = 0;
												goto L66;
											}
											_t383 =  *((intOrPtr*)(_t430 + 4));
											__eflags = _t383;
											if(_t383 == 0) {
												L61:
												_t239 = 1;
												L63:
												__eflags = _t239;
												if(_t239 == 0) {
													E10015530(_t383);
												}
												goto L65;
											}
											__eflags = _t383 - 0xffffffff;
											if(_t383 != 0xffffffff) {
												_t239 = 0;
												__eflags = 0;
												goto L63;
											}
											goto L61;
										}
										__eflags = _t402 - 1;
										if(_t402 != 1) {
											goto L58;
										}
										E1000D020(_t430 + 0xc);
										__eflags =  *((char*)(_t430 + 8));
										if( *((char*)(_t430 + 8)) == 0) {
											L57:
											 *((intOrPtr*)(_t430 + 4)) = 0;
											_t189 = 5;
											goto L66;
										}
										_t384 =  *((intOrPtr*)(_t430 + 4));
										__eflags = _t384;
										if(_t384 == 0) {
											L53:
											_t242 = 1;
											L55:
											__eflags = _t242;
											if(_t242 == 0) {
												E10015530(_t384);
											}
											goto L57;
										}
										__eflags = _t384 - 0xffffffff;
										if(_t384 != 0xffffffff) {
											_t242 = 0;
											__eflags = 0;
											goto L55;
										}
										goto L53;
									}
									__eflags = _t402;
									if(_t402 != 0) {
										__eflags = _t402 - 1;
										if(_t402 == 1) {
											E1000D020(_t430 + 0xc);
											__eflags =  *((char*)(_t430 + 8));
											if( *((char*)(_t430 + 8)) == 0) {
												L121:
												 *((intOrPtr*)(_t430 + 4)) = 0;
												_t189 = 4;
												goto L66;
											}
											_t385 =  *((intOrPtr*)(_t430 + 4));
											__eflags = _t385;
											if(_t385 == 0) {
												L117:
												_t245 = 1;
												L119:
												__eflags = _t245;
												if(_t245 == 0) {
													E10015530(_t385);
												}
												goto L121;
											}
											__eflags = _t385 - 0xffffffff;
											if(_t385 != 0xffffffff) {
												_t245 = 0;
												__eflags = 0;
												goto L119;
											}
											goto L117;
										}
										goto L58;
									}
									E1000D020(_t430 + 0xc);
									__eflags =  *((char*)(_t430 + 8));
									if( *((char*)(_t430 + 8)) == 0) {
										L45:
										 *((intOrPtr*)(_t430 + 4)) = 0;
										_t189 = 3;
										goto L66;
									}
									_t386 =  *((intOrPtr*)(_t430 + 4));
									__eflags = _t386;
									if(_t386 == 0) {
										L41:
										_t248 = 1;
										L43:
										__eflags = _t248;
										if(_t248 == 0) {
											E10015530(_t386);
										}
										goto L45;
									}
									__eflags = _t386 - 0xffffffff;
									if(_t386 != 0xffffffff) {
										_t248 = 0;
										__eflags = 0;
										goto L43;
									}
									goto L41;
								}
								__eflags = _t402;
								if(_t402 != 0) {
									goto L58;
								}
								E1000D020(_t430 + 0xc);
								__eflags =  *((char*)(_t430 + 8));
								if( *((char*)(_t430 + 8)) == 0) {
									L35:
									 *((intOrPtr*)(_t430 + 4)) = 0;
									_t189 = 2;
									goto L66;
								}
								_t387 =  *((intOrPtr*)(_t430 + 4));
								__eflags = _t387;
								if(_t387 == 0) {
									L31:
									_t251 = 1;
									L33:
									__eflags = _t251;
									if(_t251 == 0) {
										E10015530(_t387);
									}
									goto L35;
								}
								__eflags = _t387 - 0xffffffff;
								if(_t387 != 0xffffffff) {
									_t251 = 0;
									__eflags = 0;
									goto L33;
								}
								goto L31;
							}
							E1000D020(_t430 + 0xc);
							__eflags =  *((char*)(_t430 + 8));
							if( *((char*)(_t430 + 8)) == 0) {
								L25:
								 *((intOrPtr*)(_t430 + 4)) = 0;
								_t189 = 1;
								goto L66;
							}
							_t388 =  *((intOrPtr*)(_t430 + 4));
							__eflags = _t388;
							if(_t388 == 0) {
								L21:
								_t255 = 1;
								L23:
								__eflags = _t255;
								if(_t255 == 0) {
									E10015530(_t388);
								}
								goto L25;
							}
							__eflags = _t388 - 0xffffffff;
							if(_t388 != 0xffffffff) {
								_t255 = 0;
								__eflags = 0;
								goto L23;
							}
							goto L21;
						} else {
							_t189 = 1;
							L66:
							 *((intOrPtr*)( *0x1001d1f8 + 0x24)) = _t189;
							_t190 = E10011054(0xffffffffffffffff);
							_t321 =  *0x1001d1f8;
							 *((char*)(_t321 + 0x29)) = _t190;
							 *((intOrPtr*)(_t321 + 0x20)) =  *((intOrPtr*)( *((intOrPtr*)( *[fs:0x18] + 0x30)) + 0x1d4));
							if( *_t321 >= 0x10) {
								__eflags = 0xffffffffffffffff;
								 *((intOrPtr*)( *0x1001d1f8 + 0x2c)) = E100110C8(0xffffffffffffffff);
								L78:
								_t370 = E10013044(0x10154545, 0xccc77b1, 0x10154545, 0x10154545);
								if(_t370 != 0) {
									 *_t370(_t430 + 0x164);
								}
								_t196 =  *0x1001d1f8;
								_t292 = _t430 + 0x178;
								_t410 = _t430 + 0x170;
								 *((short*)(_t196 + 0xe)) =  *_t292;
								 *((intOrPtr*)(_t196 + 0x10)) =  *((intOrPtr*)(_t292 - 0x10));
								 *((intOrPtr*)(_t196 + 0x14)) =  *((intOrPtr*)(_t292 - 0xc));
								 *((intOrPtr*)(_t196 + 0x18)) =  *_t410;
								 *((intOrPtr*)(_t196 + 0x1c)) =  *((intOrPtr*)(_t410 + 0x10));
								return _t196;
							}
							 *((intOrPtr*)(_t430 + 0x19c)) = 0;
							_t373 = E10013044(0x8b9d0da7, 0x8335dc52, 0x8b9d0da7, 0x8b9d0da7);
							if(_t373 == 0) {
								L74:
								_t201 =  *0x1001d1f8;
								if( *((char*)(_t201 + 0x28)) == 0) {
									 *((intOrPtr*)(_t201 + 0x2c)) = 3;
								} else {
									 *((intOrPtr*)(_t201 + 0x2c)) = 5;
								}
								goto L78;
							}
							_push(_t430 + 0x19c);
							_push(8);
							_push(0xffffffff);
							if( *_t373() == 0) {
								_t204 = E100135C8(_t408);
								__eflags = _t204;
								if(_t204 != 0) {
									goto L74;
								}
							}
							 *((intOrPtr*)(_t430 + 0x30)) =  *((intOrPtr*)(_t430 + 0x19c));
							 *((char*)(_t430 + 0x34)) = 1;
							 *((intOrPtr*)(_t430 + 0x1a4)) = 0;
							_t326 = E10013044(0x8b9d0da7, 0x6ca672fa, 0x8b9d0da7, 0x8b9d0da7);
							if(_t326 != 0) {
								_push(_t430 + 0x1a4);
								_push(0);
								_push(0);
								_push(1);
								_push( *((intOrPtr*)(_t430 + 0x1ac)));
								if( *_t326() == 0) {
									E100135C8(_t408);
								}
							}
							_t207 =  *((intOrPtr*)(_t430 + 0x1a4));
							if( *((intOrPtr*)(_t430 + 0x1a4)) != 0) {
								E1000F5A8(_t430 + 0x18c, _t207);
								_t412 = E10013044(0x8b9d0da7, 0x6ca672fa, 0x8b9d0da7, 0x8b9d0da7);
								__eflags = _t412;
								if(_t412 == 0) {
									L133:
									E1000F678(_t430 + 0x188);
									goto L72;
								}
								_t213 = E1000F4E0(_t430 + 0x18c, 0);
								_t214 = E1000F4F0(_t430 + 0x188);
								_t216 =  *_t412( *((intOrPtr*)(_t430 + 0x1ac)), 1, _t213, _t214, _t430 + 0x1a4);
								__eflags = _t216;
								if(_t216 == 0) {
									_t217 = E100135C8(_t412);
									__eflags = _t217;
									if(_t217 != 0) {
										goto L133;
									}
								}
								_t424 = E1000F4E0(_t430 + 0x18c, 0);
								E1000DF84(_t430 + 0x1b4, 0);
								 *((intOrPtr*)(_t430 + 0x1ac)) = 0;
								_t378 = E10013044(0x8b9d0da7, 0x628b2cfa, 0x8b9d0da7, 0x8b9d0da7);
								__eflags = _t378;
								if(_t378 != 0) {
									 *_t378( *_t424, _t430 + 0x1ac);
								}
								E1000DFF8(_t430 + 0x1b4,  *((intOrPtr*)(_t430 + 0x1ac)));
								_t224 = E10013044(0x10154545, 0x44fb2dcc, 0x10154545, 0x10154545);
								__eflags = _t224;
								if(_t224 != 0) {
									_push( *((intOrPtr*)(_t430 + 0x1ac)));
									asm("int3");
									asm("int3");
								}
								E1000E0A4(_t430 + 0x1b8 - 8, _t430 + 0x1b8);
								E1000E8D4( *((intOrPtr*)(_t430 + 0x1b8)), 0x7fffffff);
								_t426 = E10014FD4( *((intOrPtr*)(_t430 + 0x1b8)));
								E1000DFDC(_t430 + 0x1b8);
								E1000DFDC(_t430 + 0x1b0);
								E1000F678(_t430 + 0x188);
								__eflags =  *((char*)(_t430 + 0x34));
								if( *((char*)(_t430 + 0x34)) != 0) {
									E1000BB88(_t430 + 0x30);
								}
								__eflags = _t426 - 0x6df4cf7;
								if(_t426 != 0x6df4cf7) {
									goto L74;
								} else {
									 *((intOrPtr*)( *0x1001d1f8 + 0x2c)) = 6;
									goto L78;
								}
							} else {
								L72:
								if( *((char*)(_t430 + 0x34)) != 0) {
									E1000BB88(_t430 + 0x30);
								}
								goto L74;
							}
						}
					}
					_push(_t430 + 0x198);
					_push(8);
					_push(0xffffffff);
					if( *_t364() == 0) {
						_t260 = E100135C8(_t405);
						__eflags = _t260;
						if(_t260 != 0) {
							goto L12;
						}
					}
					 *((intOrPtr*)(_t430 + 0x14)) =  *((intOrPtr*)(_t430 + 0x198));
					 *((char*)(_t430 + 0x18)) = 1;
					 *((intOrPtr*)(_t430 + 0x1a0)) = 0;
					_t348 = E10013044(0x8b9d0da7, 0x6ca672fa, 0x8b9d0da7, 0x8b9d0da7);
					if(_t348 != 0) {
						_push(_t430 + 0x1a0);
						_push(0);
						_push(0);
						_push(2);
						_push( *((intOrPtr*)(_t430 + 0x1a8)));
						if( *_t348() == 0) {
							E100135C8(_t405);
						}
					}
					_t263 =  *((intOrPtr*)(_t430 + 0x1a0));
					if( *((intOrPtr*)(_t430 + 0x1a0)) != 0) {
						E1000F5A8(_t430 + 0x3c, _t263);
						_t408 = E10013044(0x8b9d0da7, 0x6ca672fa, 0x8b9d0da7, 0x8b9d0da7);
						__eflags = _t408;
						if(_t408 == 0) {
							L107:
							E1000F678(_t430 + 0x38);
							goto L10;
						}
						_t269 = E1000F4E0(_t430 + 0x3c, 0);
						_t270 = E1000F4F0(_t430 + 0x38);
						_t272 =  *_t408( *((intOrPtr*)(_t430 + 0x1a8)), 2, _t269, _t270, _t430 + 0x1a0);
						__eflags = _t272;
						if(_t272 == 0) {
							_t273 = E100135C8(_t408);
							__eflags = _t273;
							if(_t273 != 0) {
								goto L107;
							}
						}
						_t428 = E1000F4E0(_t430 + 0x3c, 0);
						 *((intOrPtr*)(_t430 + 0x1d8 - 0x30)) = 0;
						asm("movsd");
						asm("movsb");
						asm("movsb");
						_t408 = E10013044(0x8b9d0da7, 0xbdc0a291, 0x8b9d0da7, 0x8b9d0da7);
						__eflags = _t408;
						if(_t408 == 0) {
							goto L107;
						}
						_t277 = _t430 + 0x1a8;
						_t278 =  *_t408(_t277 + 0x30, 2, 0x20, 0x220, 0, 0, 0, 0, 0, 0, _t277);
						__eflags = _t278;
						if(_t278 == 0) {
							_t279 = E100135C8(_t408);
							__eflags = _t279;
							if(_t279 != 0) {
								goto L107;
							}
						}
						_t404 =  *((intOrPtr*)(_t430 + 0x1a8));
						__eflags =  *_t428;
						if( *_t428 <= 0) {
							L101:
							__eflags = _t404;
							if(_t404 == 0) {
								L103:
								_t394 = 1;
								L105:
								__eflags = _t394;
								if(_t394 == 0) {
									E10010FF8(_t404, _t408, _t404);
								}
								goto L107;
							}
							__eflags = _t404 - 0xffffffff;
							if(_t404 != 0xffffffff) {
								_t394 = 0;
								__eflags = 0;
								goto L105;
							}
							goto L103;
						}
						_t414 = 0;
						__eflags = 0;
						do {
							_t283 = E10013044(0x8b9d0da7, 0x2ae47d4a, 0x8b9d0da7, 0x8b9d0da7);
							__eflags = _t283;
							if(_t283 == 0) {
								goto L100;
							}
							_push( *((intOrPtr*)(_t428 + 4 + _t414 * 8)));
							_push( *((intOrPtr*)(_t430 + 0x1ac)));
							asm("int3");
							asm("int3");
							__eflags = _t283;
							if(_t283 == 0) {
								goto L100;
							}
							__eflags = _t404;
							if(_t404 == 0) {
								L93:
								_t396 = 1;
								L95:
								__eflags = _t396;
								if(_t396 == 0) {
									E10010FF8(_t404, _t414, _t404);
								}
								E1000F678(_t430 + 0x38);
								__eflags =  *((char*)(_t430 + 0x18));
								if( *((char*)(_t430 + 0x18)) != 0) {
									E1000BB88(_t430 + 0x14);
								}
								_t365 = 1;
								goto L13;
							}
							__eflags = _t404 - 0xffffffff;
							if(_t404 != 0xffffffff) {
								_t396 = 0;
								__eflags = 0;
								goto L95;
							}
							goto L93;
							L100:
							_t414 = _t414 + 1;
							__eflags = _t414 -  *_t428;
						} while (_t414 <  *_t428);
						goto L101;
					}
					L10:
					if( *((char*)(_t430 + 0x18)) != 0) {
						E1000BB88(_t430 + 0x14);
					}
					goto L12;
				} else {
					return _t155;
				}
			}

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Strings

J}*, xrefs: 10010D5B

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID: J}*
API String ID: 0-3566034359
Opcode ID: 3edb5e43e509373c330abb1dadb3863d4772dea2fe80474af28a6ea0d211071e
Instruction ID: 2d0b7547684741a8baa3a0fbe14fb8abeb41ea5cf6ce277a40cb2789471ff98d
Opcode Fuzzy Hash: 3edb5e43e509373c330abb1dadb3863d4772dea2fe80474af28a6ea0d211071e
Instruction Fuzzy Hash: 6B22D134708341AAE760DB20C851BAF77E9EF85384F51892DF8C99F196DBB0E885C752

Uniqueness

Uniqueness Score: -1.00%

Function 10001494, Relevance: 1.9, Strings: 1, Instructions: 613
COMMONCrypto

Download Yara Rule

C-Code - Quality: 31%

			E10001494(intOrPtr __ecx, void* __edx, void* __eflags) {
				intOrPtr _v40;
				intOrPtr _v60;
				void* _v68;
				char _v72;
				char _v76;
				char _v80;
				char _v84;
				char _v88;
				char _v92;
				char _v96;
				char _v100;
				char _v104;
				char _v108;
				char _v112;
				char _v116;
				char _v120;
				char _v124;
				char _v128;
				char _v132;
				char _v136;
				char _v140;
				char _v144;
				char _v148;
				char _v152;
				char _v156;
				char _v160;
				char _v164;
				char _v168;
				char _v172;
				char _v176;
				char _v180;
				char _v184;
				char _v188;
				char _v192;
				char _v196;
				char _v200;
				char _v204;
				char _v208;
				char _v212;
				char _v216;
				char _v220;
				char _v224;
				char _v228;
				char _v232;
				char _v236;
				char _v240;
				char _v244;
				char _v248;
				char _v252;
				char _v256;
				char _v260;
				char _v264;
				char _v268;
				char _v272;
				char _v276;
				void* _v288;
				intOrPtr _v292;
				char _v296;
				char _v300;
				char _v304;
				char _v308;
				char _v312;
				char _v316;
				char _v320;
				char _v324;
				char _v340;
				char _v344;
				char _v348;
				char _v352;
				char _v356;
				void* __ebp;
				void* _t282;
				intOrPtr* _t310;
				intOrPtr* _t318;
				intOrPtr* _t434;
				intOrPtr* _t480;
				void* _t481;

				_t481 = __eflags;
				_t480 =  &_v60;
				_v40 = __ecx;
				_v76 = 0;
				E1000F5A8( &_v72, 0);
				_v60 = 0x790529cb;
				asm("pxor xmm0, xmm0");
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v76, E1000F4F0( &_v76) + 0x10);
				E1000F4E0( &_v80, E1000F4F0( &_v80) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v88 = _v88 + 1;
				_t325 =  &_v84;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v84 + 0x10)) = 0xdee5e4fb;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v84, E1000F4F0(_t325) + 0x10);
				E1000F4E0( &_v88, E1000F4F0( &_v88) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v96 = _v96 + 1;
				_t329 =  &_v92;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v92 + 0x10)) = 0xeabbe5b1;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v92, E1000F4F0(_t329) + 0x10);
				E1000F4E0( &_v96, E1000F4F0( &_v96) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v104 = _v104 + 1;
				_t333 =  &_v100;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v100 + 0x10)) = 0x9a85f5ac;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v100, E1000F4F0(_t333) + 0x10);
				E1000F4E0( &_v104, E1000F4F0( &_v104) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v112 = _v112 + 1;
				_t337 =  &_v108;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v108 + 0x10)) = 0x93251419;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v108, E1000F4F0(_t337) + 0x10);
				E1000F4E0( &_v112, E1000F4F0( &_v112) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v120 = _v120 + 1;
				_t341 =  &_v116;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v116 + 0x10)) = 0x26dec0d0;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v116, E1000F4F0(_t341) + 0x10);
				E1000F4E0( &_v120, E1000F4F0( &_v120) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v128 = _v128 + 1;
				_t345 =  &_v124;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v124 + 0x10)) = 0xa7a69cc6;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v124, E1000F4F0(_t345) + 0x10);
				E1000F4E0( &_v128, E1000F4F0( &_v128) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v136 = _v136 + 1;
				_t349 =  &_v132;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v132 + 0x10)) = 0x1a9c1df5;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v132, E1000F4F0(_t349) + 0x10);
				E1000F4E0( &_v136, E1000F4F0( &_v136) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v144 = _v144 + 1;
				_t353 =  &_v140;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v140 + 0x10)) = 0x77fa1d17;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v140, E1000F4F0(_t353) + 0x10);
				E1000F4E0( &_v144, E1000F4F0( &_v144) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v152 = _v152 + 1;
				_t357 =  &_v148;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v148 + 0x10)) = 0xabb27594;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v148, E1000F4F0(_t357) + 0x10);
				E1000F4E0( &_v152, E1000F4F0( &_v152) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v160 = _v160 + 1;
				_t361 =  &_v156;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v156 + 0x10)) = 0xfe904c4d;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v156, E1000F4F0(_t361) + 0x10);
				E1000F4E0( &_v160, E1000F4F0( &_v160) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v168 = _v168 + 1;
				_t365 =  &_v164;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v164 + 0x10)) = 0xde72067;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v164, E1000F4F0(_t365) + 0x10);
				E1000F4E0( &_v168, E1000F4F0( &_v168) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v176 = _v176 + 1;
				_t369 =  &_v172;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v172 + 0x10)) = 0x82fffbdc;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v172, E1000F4F0(_t369) + 0x10);
				E1000F4E0( &_v176, E1000F4F0( &_v176) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v184 = _v184 + 1;
				_t373 =  &_v180;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v180 + 0x10)) = 0xdb278333;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v180, E1000F4F0(_t373) + 0x10);
				E1000F4E0( &_v184, E1000F4F0( &_v184) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v192 = _v192 + 1;
				_t377 =  &_v188;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v188 + 0x10)) = 0xc380629b;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v188, E1000F4F0(_t377) + 0x10);
				E1000F4E0( &_v192, E1000F4F0( &_v192) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v200 = _v200 + 1;
				_t381 =  &_v196;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v196 + 0x10)) = 0xd5e26663;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v196, E1000F4F0(_t381) + 0x10);
				E1000F4E0( &_v200, E1000F4F0( &_v200) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v208 = _v208 + 1;
				_t385 =  &_v204;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v204 + 0x10)) = 0xc09bf2f8;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v204, E1000F4F0(_t385) + 0x10);
				E1000F4E0( &_v208, E1000F4F0( &_v208) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_t434 = _t480;
				 *_t434 =  *_t434 + 1;
				E100141D8(0xfe338407, _t434);
				E1000F4E0( &_v212, 0x10);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x450], xmm0");
				E1000F4E0( &_v216, 0x20);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x458], xmm0");
				E1000F4E0( &_v220, 0x30);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x460], xmm0");
				E1000F4E0( &_v224, 0x40);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x468], xmm0");
				E1000F4E0( &_v228, 0x50);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x470], xmm0");
				E1000F4E0( &_v232, 0x60);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x478], xmm0");
				E1000F4E0( &_v236, 0x70);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x480], xmm0");
				E1000F4E0( &_v240, 0x80);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x488], xmm0");
				E1000F4E0( &_v244, 0x90);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x490], xmm0");
				E1000F4E0( &_v248, 0xa0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x498], xmm0");
				E1000F4E0( &_v252, 0xb0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4a0], xmm0");
				E1000F4E0( &_v256, 0xc0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4a8], xmm0");
				E1000F4E0( &_v260, 0xd0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4b0], xmm0");
				E1000F4E0( &_v264, 0xe0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4b8], xmm0");
				E1000F4E0( &_v268, 0xf0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4c0], xmm0");
				E1000F4E0( &_v272, 0x100);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4c8], xmm0");
				_t282 = E1000F4E0( &_v276, 0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [esp], xmm0");
				_v252 = E10001D2C(_v248, _t434, _t481, _t282, _t282);
				_t318 = _t434;
				E1000B2C0( &_v248, _v256, _t481, _v252, _t318);
				E1000F864( &_v296, _t481);
				_v300 = 0;
				_t410 =  &_v296;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v296 + 0x10)) = 0xa09bf9c8;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v296, E1000F4F0(_t410) + 0x10);
				E1000F4E0( &_v300, E1000F4F0( &_v300) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v308 = _v308 + 1;
				_t414 =  &_v304;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v304 + 0x10)) = 0x2b5b930c;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v304, E1000F4F0(_t414) + 0x10);
				E1000F4E0( &_v308, E1000F4F0( &_v308) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v316 = _v316 + 1;
				_t418 =  &_v312;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v312 + 0x10)) = 0x453267ca;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v312, E1000F4F0(_t418) + 0x10);
				E1000F4E0( &_v316, E1000F4F0( &_v316) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				_v324 = _v324 + 1;
				_t422 =  &_v320;
				asm("pxor xmm0, xmm0");
				 *((intOrPtr*)( &_v320 + 0x10)) = 0xb38fc5b8;
				asm("movq [ecx+0x18], xmm0");
				E1000F84C( &_v320, E1000F4F0(_t422) + 0x10);
				E1000F4E0( &_v324, E1000F4F0( &_v324) + 0xfffffff0);
				asm("movsd");
				asm("movsd");
				asm("movsd");
				asm("movsd");
				 *_t480 =  *_t480 + 1;
				_t310 = _t480;
				_push(_t310);
				_push(_t318);
				_push(_v292);
				_t154 = _t310 + 0x2c; // 0x2c
				E1000BA40(_t154,  *_t480);
				E1000F4E0( &_v340, 0);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4d8], xmm0");
				E1000F4E0( &_v344, 0x10);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4e0], xmm0");
				E1000F4E0( &_v348, 0x20);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4d0], xmm0");
				E1000F4E0( &_v352, 0x30);
				asm("movq xmm0, [eax+0x8]");
				asm("movq [ebp+0x4e8], xmm0");
				E1000F678( &_v316);
				return E1000F678( &_v356);
			}

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0x10001b17
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0x10001d04
0x10001d0d
0x10001d15
0x10001d2a

Strings

g , xrefs: 100017DC

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID: g
API String ID: 0-171373902
Opcode ID: 38f187258a0b7b7fad911e580591805742694811cc98df43e6252ed7673818f7
Instruction ID: b442155eacf7675d39859fb34eebdae8123254ffe159dd47b7877bbbb04c0330
Opcode Fuzzy Hash: 38f187258a0b7b7fad911e580591805742694811cc98df43e6252ed7673818f7
Instruction Fuzzy Hash: 1032C6764047059AD705DF24C852AFFB3A0EFA2388F10871DB8896A1A7FF71F985D681

Uniqueness

Uniqueness Score: -1.00%

Function 1000A52C, Relevance: 1.8, Strings: 1, Instructions: 537
COMMONCrypto

Download Yara Rule

C-Code - Quality: 84%

			E1000A52C(signed int* __ecx, void* __eflags) {
				void* __esi;
				void* __ebp;
				void* _t182;
				signed int _t183;
				signed int* _t188;
				void* _t198;
				void* _t199;
				void* _t228;
				void* _t229;
				void* _t242;
				void* _t243;
				void* _t251;
				signed int* _t271;
				void* _t282;
				void* _t284;
				void* _t285;
				void* _t296;
				signed int* _t308;
				void* _t324;
				signed int _t398;
				signed int _t402;
				intOrPtr* _t403;
				intOrPtr* _t404;
				signed int _t406;
				signed int _t407;
				signed int _t409;
				signed int _t411;
				signed int _t412;
				void* _t413;
				signed int _t414;
				signed int _t415;
				signed int _t416;
				signed int _t419;
				void* _t420;
				signed int _t421;
				void* _t422;
				signed int _t424;
				signed int _t429;
				signed int _t433;
				signed int _t434;
				signed int _t437;
				intOrPtr* _t439;

				_t308 = __ecx;
				 *(_t439 + 0x78) = 0;
				 *_t439 = __ecx + 8;
				 *((intOrPtr*)(_t439 + 4)) = __ecx + 0x20;
				while(1) {
					_t392 =  *_t308;
					E1000B69C(_t439 + 0x24, _t392, 0x7fffffff);
					if(E1000F4F4(_t439 + 0x24) == 0) {
						goto L3;
					} else {
						_t308[0xc] = 0;
						E1000F678(_t439 + 0x24);
					}
					L63:
					_t398 = 0xffffffffffffffff;
					_t407 = 0xffffffffffffffff;
					L65:
					if((_t407 | _t398) != 0) {
						L68:
						return _t407;
					}
					if( *(_t439 + 0x78) != 0x20) {
						E1001223C(0x5dc, _t392, _t407);
						 *(_t439 + 0x78) =  *(_t439 + 0x78) + 1;
						continue;
					}
					_t398 = 0xffffffffffffffff;
					_t407 = 0xffffffffffffffff;
					goto L68;
					L3:
					__eflags = _t308[1];
					if(_t308[1] <= 0) {
						L21:
						__eflags =  *(_t439 + 0x20);
						if( *(_t439 + 0x20) <= 0) {
							L33:
							E1000F678(_t439 + 0x24);
							__eflags = _t308[0xc];
							if(_t308[0xc] == 0) {
								L46:
								 *((intOrPtr*)(_t439 + 8)) = 0;
								 *((intOrPtr*)(_t439 + 0xc)) = 0;
								E1000F5A8(_t439 + 0x14, 0);
								 *((intOrPtr*)(_t439 + 0x38)) = 0;
								 *(_t439 + 0x34) =  *_t308;
								E1000F5A8(_t439 + 0x40, 0);
								_t182 = 0x40;
								__eflags = _t308[7] - 0x40;
								_t183 =  <  ? _t308[7] : _t182;
								 *(_t439 + 0x74) = _t183;
								__eflags = _t183;
								if(_t183 <= 0) {
									L57:
									asm("movq xmm0, [0x1001b808]");
									asm("movq [esp+0x84], xmm0");
									_t406 = E1001303C(0xfe338407, 0x8a79536f);
									__eflags = _t406;
									if(_t406 == 0) {
										_t424 = 0;
										__eflags = 0;
										L61:
										__eflags = _t424 - 0x3f;
										if(_t424 <= 0x3f) {
											__eflags = _t424 << 2;
											_t308[0xc] =  *(E1000F4E0( *((intOrPtr*)(_t439 + 8)), _t424 << 2));
											_t188 = E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t424 << 2);
											_t407 = _t308[0xc];
											asm("cdq");
											_t308[0xd] =  *_t188;
											_t398 = _t392;
											E1000B608(_t439 + 0x34);
											E1000B608(_t439 + 8);
											goto L65;
										}
										L62:
										E1000B608(_t439 + 0x34);
										E1000B608(_t439 + 8);
										goto L63;
									}
									_t392 = E1000F4E0(_t439 + 0x14, 0);
									_t198 =  *_t406( *((intOrPtr*)(_t439 + 0xc)), _t392, 1, 0, _t439 + 0x84);
									_t133 = _t198 - 0x80; // -128
									_t199 = _t133;
									__eflags = _t199 - 0x3f;
									_t424 =  <=  ? _t199 : _t198;
									__eflags = _t424 - 0x102;
									if(_t424 == 0x102) {
										goto L62;
									}
									goto L61;
								}
								_t437 = 0;
								__eflags = 0;
								while(1) {
									E1000CAD0(_t439 + 0x4c);
									_t392 = 0;
									_t324 = _t439 + 0x4c;
									 *((char*)(_t324 + 4)) = 0;
									 *((intOrPtr*)(_t324 + 0x1c)) = 0;
									__eflags = E1000C2C4(_t324);
									if(__eflags != 0) {
										break;
									}
									E1000F84C(_t439 + 0x14, E1000F4F0(_t439 + 0x10) + 4);
									 *((intOrPtr*)(E1000F4E0(_t439 + 0x14, E1000F4F0(_t439 + 0x10) + 0xfffffffc))) =  *((intOrPtr*)(_t439 + 0x4c));
									 *((intOrPtr*)(_t439 + 0xc)) =  *((intOrPtr*)(_t439 + 0xc)) + 1;
									_t409 = E1001303C(0xfe338407, 0xa8c8a645);
									__eflags = _t409;
									if(_t409 == 0) {
										L51:
										_t392 =  *(_t439 + 0x68);
										__eflags = _t392;
										if(__eflags == 0) {
											break;
										}
										__eflags = _t392 - 0xffffffff;
										if(__eflags != 0) {
											E1000F84C(_t439 + 0x40, E1000F4F0(_t439 + 0x3c) + 4);
											 *(E1000F4E0(_t439 + 0x40, E1000F4F0(_t439 + 0x3c) + 0xfffffffc)) =  *(_t439 + 0x68);
											 *((intOrPtr*)(_t439 + 0x4c - 0x14)) =  *((intOrPtr*)(_t439 + 0x4c - 0x14)) + 1;
											E1000CD68(_t439 + 0x4c, __eflags);
											_t437 = _t437 + 1;
											__eflags = _t437 -  *(_t439 + 0x74);
											if(_t437 <  *(_t439 + 0x74)) {
												continue;
											}
											_t411 = 0;
											__eflags = 0;
											do {
												E1000F4E0( *((intOrPtr*)(_t439 + 8)), _t411 * 4);
												E1000F4E0(_t439 + 0x40, _t411 * 4);
												_t439 = _t439 + 0xffffffd8;
												asm("cdq");
												asm("pxor xmm5, xmm5");
												asm("movd xmm1, dword [ebp]");
												asm("movd xmm4, dword [edi]");
												asm("movd xmm0, edx");
												asm("cdq");
												asm("punpckldq xmm1, xmm0");
												asm("movq xmm2, [ebx+0x38]");
												asm("movq [esp], xmm1");
												asm("movd xmm3, edx");
												asm("punpckldq xmm4, xmm3");
												asm("movq [esp+0x8], xmm2");
												asm("movq [esp+0x10], xmm4");
												asm("movq [esp+0x18], xmm5");
												asm("movq [esp+0x20], xmm5");
												E1000AC8C(__eflags);
												_t411 = _t411 + 1;
												__eflags = _t411 -  *(_t439 + 0x74);
											} while (_t411 <  *(_t439 + 0x74));
											goto L57;
										}
										break;
									}
									_t392 = _t439 + 0x68;
									 *_t409(0xffffffff,  *((intOrPtr*)(_t439 + 0x60)),  *_t308, _t439 + 0x68, 0, 0, 2);
									__eflags = 0;
									if(0 != 0) {
										break;
									}
									goto L51;
								}
								E1000CD68(_t439 + 0x4c, __eflags);
								goto L62;
							}
							_t402 = _t308[1];
							__eflags = _t402;
							if(_t402 <= 0) {
								goto L46;
							}
							_t412 = 0;
							__eflags = 0;
							while(1) {
								_t429 = _t412 * 4;
								_t392 =  *(E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t429));
								__eflags = _t392 - _t308[0xd];
								if(_t392 == _t308[0xd]) {
									break;
								}
								_t412 = _t412 + 1;
								__eflags = _t412 - _t402;
								if(_t412 < _t402) {
									continue;
								}
								goto L46;
							}
							__eflags = _t412 - 0xffffffff;
							if(_t412 != 0xffffffff) {
								_t228 = E1000F4F0( *((intOrPtr*)(_t439 + 4)));
								__eflags = _t228 - _t429;
								if(_t228 > _t429) {
									_t392 = 4 + _t412 * 4;
									 *(_t439 + 0x6c) = _t392;
									_t251 = E1000F4F0( *((intOrPtr*)(_t439 + 4)));
									__eflags = _t251 -  *(_t439 + 0x6c);
									if(_t251 >  *(_t439 + 0x6c)) {
										 *((intOrPtr*)(_t439 + 0x90)) = E1000F4E0( *((intOrPtr*)(_t439 + 8)), _t429);
										 *((intOrPtr*)(_t439 + 0x8c)) = E1000F4E0( *((intOrPtr*)(_t439 + 8)),  *(_t439 + 0x6c));
										E100138C8( *((intOrPtr*)(_t439 + 0x98)),  *((intOrPtr*)(_t439 + 0x90)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) -  *(_t439 + 0x6c));
										_t439 = _t439 + 0xc;
									}
									E1000F84C( *((intOrPtr*)(_t439 + 8)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) + 0xfffffffc);
									_t74 =  &(_t308[7]);
									 *_t74 = _t308[7] - 1;
									__eflags =  *_t74;
								}
								_t229 = E1000F4F0( *_t439);
								__eflags = _t229 - _t429;
								if(_t229 > _t429) {
									_t413 = 4 + _t412 * 4;
									_t242 = E1000F4F0( *_t439);
									__eflags = _t242 - _t413;
									if(_t242 > _t413) {
										_t243 = E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t429);
										 *((intOrPtr*)(_t439 + 0x94)) = E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t413);
										E100138C8(_t243,  *((intOrPtr*)(_t439 + 0x98)), E1000F4F0( *_t439) - _t413);
										_t439 = _t439 + 0xc;
									}
									E1000F84C( *((intOrPtr*)(_t439 + 4)), E1000F4F0( *_t439) + 0xfffffffc);
									_t79 =  &(_t308[1]);
									 *_t79 = _t308[1] - 1;
									__eflags =  *_t79;
								}
								E1000F84C( *((intOrPtr*)(_t439 + 8)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) + 4);
								 *(E1000F4E0( *((intOrPtr*)(_t439 + 8)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) + 0xfffffffc)) = _t308[0xc];
								_t308[7] = _t308[7] + 1;
								E1000F84C( *((intOrPtr*)(_t439 + 4)), E1000F4F0( *_t439) + 4);
								 *(E1000F4E0( *((intOrPtr*)(_t439 + 4)), E1000F4F0( *_t439) + 0xfffffffc)) = _t308[0xd];
								_t308[1] = _t308[1] + 1;
							}
							goto L46;
						}
						_t433 = 0;
						__eflags = 0;
						do {
							 *(_t439 + 0x70) = _t433 * 4;
							_t403 = E1000F4E0(_t439 + 0x28, _t433 * 4);
							_t392 = _t308[1];
							 *(_t439 + 0x80) = _t392;
							__eflags = _t392;
							if(_t392 <= 0) {
								L29:
								_t414 = E1001303C(0x10154545, 0xc2a75cb8);
								__eflags = _t414;
								if(_t414 != 0) {
									_t416 =  *_t414(0x1fffff, 0,  *((intOrPtr*)(E1000F4E0(_t439 + 0x28,  *(_t439 + 0x70)))));
									__eflags = _t416;
									if(_t416 != 0) {
										E1000F84C( *((intOrPtr*)(_t439 + 8)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) + 4);
										 *(E1000F4E0( *((intOrPtr*)(_t439 + 8)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) + 0xfffffffc)) = _t416;
										_t308[7] = _t308[7] + 1;
										_t271 = E1000F4E0(_t439 + 0x28,  *(_t439 + 0x70));
										E1000F84C( *((intOrPtr*)(_t439 + 4)), E1000F4F0( *_t439) + 4);
										 *(E1000F4E0( *((intOrPtr*)(_t439 + 4)), E1000F4F0( *_t439) + 0xfffffffc)) =  *_t271;
										_t57 =  &(_t308[1]);
										 *_t57 = _t308[1] + 1;
										__eflags =  *_t57;
									}
								}
								goto L32;
							}
							_t415 = 0;
							__eflags = 0;
							while(1) {
								_t392 =  *(E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t415 * 4));
								__eflags = _t392 -  *_t403;
								if(_t392 ==  *_t403) {
									break;
								}
								_t415 = _t415 + 1;
								__eflags = _t415 -  *(_t439 + 0x80);
								if(_t415 <  *(_t439 + 0x80)) {
									continue;
								}
								goto L29;
							}
							__eflags = _t415 - 0xffffffff;
							if(_t415 == 0xffffffff) {
								goto L29;
							}
							L32:
							_t433 = _t433 + 1;
							__eflags = _t433 -  *(_t439 + 0x20);
						} while (_t433 <  *(_t439 + 0x20));
						goto L33;
					} else {
						_t434 = 0;
						__eflags = 0;
						do {
							 *(_t439 + 0x64) = _t434 * 4;
							_t404 = E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t434 * 4);
							_t392 =  *(_t439 + 0x20);
							 *(_t439 + 0x7c) = _t392;
							__eflags = _t392;
							if(_t392 <= 0) {
								L11:
								_t282 = E1000F4F0( *_t439);
								__eflags = _t282 -  *(_t439 + 0x64);
								if(_t282 >  *(_t439 + 0x64)) {
									_t420 = 4 + _t434 * 4;
									_t296 = E1000F4F0( *_t439);
									__eflags = _t296 - _t420;
									if(_t296 > _t420) {
										 *((intOrPtr*)(_t439 + 0x9c)) = E1000F4E0( *((intOrPtr*)(_t439 + 4)),  *(_t439 + 0x64));
										 *((intOrPtr*)(_t439 + 0x98)) = E1000F4E0( *((intOrPtr*)(_t439 + 4)), _t420);
										E100138C8( *((intOrPtr*)(_t439 + 0xa4)),  *((intOrPtr*)(_t439 + 0x9c)), E1000F4F0( *_t439) - _t420);
										_t439 = _t439 + 0xc;
									}
									E1000F84C( *((intOrPtr*)(_t439 + 4)), E1000F4F0( *_t439) + 0xfffffffc);
									_t22 =  &(_t308[1]);
									 *_t22 = _t308[1] - 1;
									__eflags =  *_t22;
								}
								_t419 = E1001303C(0xfe338407, 0x77fa1d17);
								__eflags = _t419;
								if(_t419 != 0) {
									 *_t419( *((intOrPtr*)(E1000F4E0( *((intOrPtr*)(_t439 + 8)),  *(_t439 + 0x64)))));
								}
								_t284 = E1000F4F0( *((intOrPtr*)(_t439 + 4)));
								__eflags = _t284 -  *(_t439 + 0x64);
								if(_t284 >  *(_t439 + 0x64)) {
									_t422 = 4 + _t434 * 4;
									_t285 = E1000F4F0( *((intOrPtr*)(_t439 + 4)));
									__eflags = _t285 - _t422;
									if(_t285 > _t422) {
										 *((intOrPtr*)(_t439 + 0xa4)) = E1000F4E0( *((intOrPtr*)(_t439 + 8)),  *(_t439 + 0x64));
										 *((intOrPtr*)(_t439 + 0xa0)) = E1000F4E0( *((intOrPtr*)(_t439 + 8)), _t422);
										E100138C8( *((intOrPtr*)(_t439 + 0xac)),  *((intOrPtr*)(_t439 + 0xa4)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) - _t422);
										_t439 = _t439 + 0xc;
									}
									E1000F84C( *((intOrPtr*)(_t439 + 8)), E1000F4F0( *((intOrPtr*)(_t439 + 4))) + 0xfffffffc);
									_t33 =  &(_t308[7]);
									 *_t33 = _t308[7] - 1;
									__eflags =  *_t33;
								}
								_t434 = _t434 - 1;
								__eflags = _t434;
								goto L20;
							}
							_t421 = 0;
							__eflags = 0;
							while(1) {
								_t392 =  *(E1000F4E0(_t439 + 0x28, _t421 * 4));
								__eflags = _t392 -  *_t404;
								if(_t392 ==  *_t404) {
									break;
								}
								_t421 = _t421 + 1;
								__eflags = _t421 -  *(_t439 + 0x7c);
								if(_t421 <  *(_t439 + 0x7c)) {
									continue;
								}
								goto L11;
							}
							__eflags = _t421 - 0xffffffff;
							if(_t421 == 0xffffffff) {
								goto L11;
							}
							L20:
							_t434 = _t434 + 1;
							__eflags = _t434 - _t308[1];
						} while (_t434 < _t308[1]);
						goto L21;
					}
				}
			}

0x1000a536
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0x00000000
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0x00000000
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0x1000a680
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0x00000000
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0x1000a583

Strings

, xrefs: 1000AB3B

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID: 0-3916222277
Opcode ID: 4405e288df73114cbd3b569b061995cf729812829c3681968ee8aa1044067e5f
Instruction ID: 00802be3918ea6aeb11fe45908ae931f8062d9273d37329102aa76dba10a21a3
Opcode Fuzzy Hash: 4405e288df73114cbd3b569b061995cf729812829c3681968ee8aa1044067e5f
Instruction Fuzzy Hash: 60128C755082019FE714DF24C882A6FB7E5FFC5394F108A2DF899972AADB30AC45DB42

Uniqueness

Uniqueness Score: -1.00%

Function 1000846C, Relevance: 1.8, Strings: 1, Instructions: 531
COMMONCrypto

Download Yara Rule

C-Code - Quality: 93%

			E1000846C(signed int* __ecx, intOrPtr __edx, void* __eflags) {
				void* __esi;
				void* __ebp;
				signed int* _t173;
				signed int* _t178;
				void* _t180;
				void* _t181;
				intOrPtr* _t188;
				signed int _t202;
				intOrPtr* _t211;
				intOrPtr* _t212;
				intOrPtr* _t217;
				signed int* _t218;
				void* _t219;
				void* _t220;
				void* _t237;
				void* _t238;
				signed int* _t246;
				void* _t247;
				signed int* _t258;
				intOrPtr* _t269;
				signed int* _t277;
				intOrPtr* _t279;
				void* _t283;
				void* _t285;
				void* _t287;
				signed int* _t296;
				void* _t299;
				signed int* _t308;
				intOrPtr* _t310;
				signed int _t315;
				intOrPtr _t317;
				signed int* _t322;
				signed int _t323;
				signed int _t324;
				void* _t343;
				void* _t414;
				signed int _t415;
				signed int* _t421;
				signed int _t427;
				intOrPtr* _t428;
				intOrPtr* _t429;
				signed int _t431;
				signed int _t433;
				signed int _t437;
				signed int _t438;
				signed int _t439;
				signed int _t442;
				void* _t443;
				signed int _t444;
				void* _t445;
				signed int _t446;
				intOrPtr* _t449;

				 *_t449 = __ecx + 0x1c;
				 *((intOrPtr*)(_t449 + 0x68)) = __edx;
				 *(_t449 + 4) = __ecx;
				 *(_t449 + 0x84) = 0;
				 *((intOrPtr*)(_t449 + 0x78)) = __ecx + 4;
				while(1) {
					_t413 =  *(_t449 + 0x6c);
					E1000B69C(_t449 + 0x24,  *(_t449 + 0x6c), 0x7fffffff);
					if(E1000F4F4(_t449 + 0x24) == 0) {
						goto L3;
					} else {
						( *(_t449 + 4))[0xb] = 0;
						E1000F678(_t449 + 0x24);
					}
					L60:
					_t317 = 0xffffffffffffffff;
					L62:
					if(_t317 != 0) {
						L65:
						return _t317;
					}
					if( *(_t449 + 0x84) != 0x20) {
						E1001223C(0x5dc, _t413, _t430);
						 *(_t449 + 0x84) =  *(_t449 + 0x84) + 1;
						continue;
					}
					_t317 = 0xffffffffffffffff;
					goto L65;
					L3:
					__eflags =  *( *(_t449 + 4));
					if( *( *(_t449 + 4)) <= 0) {
						L21:
						__eflags =  *(_t449 + 0x20);
						if( *(_t449 + 0x20) <= 0) {
							L33:
							E1000F678(_t449 + 0x24);
							_t173 =  *(_t449 + 4);
							__eflags = _t173[0xb];
							if(_t173[0xb] == 0) {
								L46:
								 *((intOrPtr*)(_t449 + 8)) = 0;
								 *((intOrPtr*)(_t449 + 0xc)) = 0;
								E1000F5A8(_t449 + 0x14, 0);
								 *((intOrPtr*)(_t449 + 0x34)) =  *((intOrPtr*)(_t449 + 0x68));
								 *((intOrPtr*)(_t449 + 0x38)) = 0;
								E1000F5A8(_t449 + 0x40, 0);
								_t178 =  *(_t449 + 4);
								_t414 = 0x40;
								__eflags = _t178[6] - 0x40;
								_t415 =  <  ? _t178[6] : _t414;
								 *(_t449 + 0x80) = _t415;
								__eflags = _t415;
								if(_t415 <= 0) {
									L57:
									_t413 = E1000F4E0(_t449 + 0x14, 0);
									_t180 = E10012928( *((intOrPtr*)(_t449 + 0xc)), _t179, 0x3e8);
									_t132 = _t180 - 0x80; // -128
									_t181 = _t132;
									__eflags = _t181 - 0x3f;
									_t315 =  <=  ? _t181 : _t180;
									__eflags = _t315 - 0x102;
									if(_t315 == 0x102) {
										L59:
										E1000B608(_t449 + 0x34);
										E1000B608(_t449 + 8);
										goto L60;
									}
									__eflags = _t315 - 0x3f;
									if(_t315 <= 0x3f) {
										__eflags = _t315 << 2;
										 *((intOrPtr*)( *((intOrPtr*)(_t449 + 8)) + 0x2c)) =  *((intOrPtr*)(E1000F4E0( *(_t449 + 4), _t315 << 2)));
										_t188 = E1000F4E0( *(_t449 + 0x7c), _t315 << 2);
										_t413 =  *(_t449 + 4);
										 *((intOrPtr*)(_t413 + 0x30)) =  *_t188;
										_t317 =  *((intOrPtr*)(_t413 + 0x2c));
										E1000B608(_t449 + 0x34);
										E1000B608(_t449 + 8);
										goto L62;
									}
									goto L59;
								}
								_t446 = 0;
								__eflags = 0;
								while(1) {
									E1000CAD0(_t449 + 0x4c);
									_t413 = 0;
									_t343 = _t449 + 0x4c;
									 *((char*)(_t343 + 4)) = 0;
									 *((intOrPtr*)(_t343 + 0x20)) = 0;
									__eflags = E1000C2C4(_t343);
									if(__eflags != 0) {
										break;
									}
									E1000F84C(_t449 + 0x14, E1000F4F0(_t449 + 0x10) + 4);
									 *((intOrPtr*)(E1000F4E0(_t449 + 0x14, E1000F4F0(_t449 + 0x10) + 0xfffffffc))) =  *((intOrPtr*)(_t449 + 0x4c));
									 *((intOrPtr*)(_t449 + 0xc)) =  *((intOrPtr*)(_t449 + 0xc)) + 1;
									_t202 = E1001303C(0xfe338407, 0xa8c8a645);
									__eflags = _t202;
									if(_t202 == 0) {
										L51:
										_t413 =  *(_t449 + 0x6c);
										__eflags = _t413;
										if(__eflags == 0) {
											break;
										}
										__eflags = _t413 - 0xffffffff;
										if(__eflags != 0) {
											E1000F84C(_t449 + 0x40, E1000F4F0(_t449 + 0x3c) + 4);
											 *(E1000F4E0(_t449 + 0x40, E1000F4F0(_t449 + 0x3c) + 0xfffffffc)) =  *(_t449 + 0x6c);
											 *((intOrPtr*)(_t449 + 0x4c - 0x14)) =  *((intOrPtr*)(_t449 + 0x4c - 0x14)) + 1;
											E1000CD68(_t449 + 0x4c, __eflags);
											_t446 = _t446 + 1;
											__eflags = _t446 -  *(_t449 + 0x80);
											if(_t446 <  *(_t449 + 0x80)) {
												continue;
											}
											_t431 = 0;
											__eflags = 0;
											do {
												_t211 = E1000F4E0( *(_t449 + 4), _t431 * 4);
												_t212 = E1000F4E0(_t449 + 0x40, _t431 * 4);
												E10008B9C( *_t211, E100102D4(0xfe338407, 0x1a9c1df5),  *_t212, 0, 0);
												_t431 = _t431 + 1;
												__eflags = _t431 -  *(_t449 + 0x80);
											} while (_t431 <  *(_t449 + 0x80));
											goto L57;
										}
										break;
									}
									_t413 = 0;
									_push(2);
									_push(0);
									_push(0);
									_push(_t449 + 0x6c);
									_push( *((intOrPtr*)(_t449 + 0x78)));
									_push( *((intOrPtr*)(_t449 + 0x60)));
									_push(0xffffffff);
									asm("int3");
									asm("int3");
									__eflags = _t202;
									if(__eflags != 0) {
										break;
									}
									goto L51;
								}
								E1000CD68(_t449 + 0x4c, __eflags);
								goto L59;
							}
							_t427 =  *_t173;
							__eflags = _t427;
							if(_t427 <= 0) {
								goto L46;
							}
							_t430 = 0;
							__eflags = 0;
							_t322 =  &(_t173[1]);
							while(1) {
								_t433 = _t430 * 4;
								_t217 = E1000F4E0(_t322, _t433);
								_t218 =  *(_t449 + 4);
								__eflags =  *_t217 - _t218[0xc];
								if( *_t217 == _t218[0xc]) {
									break;
								}
								_t430 = _t430 + 1;
								__eflags = _t430 - _t427;
								if(_t430 < _t427) {
									continue;
								}
								goto L46;
							}
							__eflags = _t430 - 0xffffffff;
							if(_t430 != 0xffffffff) {
								_t219 = E1000F4F0( *_t449);
								__eflags = _t219 - _t433;
								if(_t219 > _t433) {
									 *((intOrPtr*)(_t449 + 0x74)) = 4 + _t430 * 4;
									_t247 = E1000F4F0( *_t449);
									__eflags = _t247 -  *((intOrPtr*)(_t449 + 0x74));
									if(_t247 >  *((intOrPtr*)(_t449 + 0x74))) {
										 *((intOrPtr*)(_t449 + 0x90)) = E1000F4E0( *(_t449 + 4), _t433);
										 *((intOrPtr*)(_t449 + 0x8c)) = E1000F4E0( *(_t449 + 4),  *((intOrPtr*)(_t449 + 0x74)));
										E100138C8( *((intOrPtr*)(_t449 + 0x98)),  *((intOrPtr*)(_t449 + 0x90)), E1000F4F0( *_t449) -  *((intOrPtr*)(_t449 + 0x74)));
										_t449 = _t449 + 0xc;
									}
									E1000F84C( *(_t449 + 4), E1000F4F0( *_t449) + 0xfffffffc);
									_t421 =  *(_t449 + 4);
									_t75 =  &(_t421[6]);
									 *_t75 = _t421[6] - 1;
									__eflags =  *_t75;
								}
								_t220 = E1000F4F0(_t322);
								__eflags = _t220 - _t433;
								if(_t220 > _t433) {
									_t430 = 4 + _t430 * 4;
									_t237 = E1000F4F0(_t322);
									__eflags = _t237 - _t430;
									if(_t237 > _t430) {
										_t238 = E1000F4E0(_t322, _t433);
										 *((intOrPtr*)(_t449 + 0x94)) = E1000F4E0(_t322, _t430);
										E100138C8(_t238,  *((intOrPtr*)(_t449 + 0x98)), E1000F4F0(_t322) - _t430);
										_t449 = _t449 + 0xc;
									}
									E1000F84C(_t322, E1000F4F0(_t322) + 0xfffffffc);
									_t246 =  *(_t449 + 4);
									 *_t246 =  *_t246 - 1;
									__eflags =  *_t246;
								}
								E1000F84C( *(_t449 + 4), E1000F4F0( *_t449) + 4);
								 *(E1000F4E0( *(_t449 + 4), E1000F4F0( *_t449) + 0xfffffffc)) = ( *(_t449 + 4))[0xb];
								( *(_t449 + 4))[6] = ( *(_t449 + 4))[6] + 1;
								E1000F84C(_t322, E1000F4F0(_t322) + 4);
								 *(E1000F4E0(_t322, E1000F4F0(_t322) + 0xfffffffc)) = ( *(_t449 + 4))[0xc];
								 *( *(_t449 + 4)) =  *( *(_t449 + 4)) + 1;
							}
							goto L46;
						}
						_t323 = 0;
						__eflags = 0;
						do {
							 *(_t449 + 0x7c) = _t323 * 4;
							_t428 = E1000F4E0(_t449 + 0x28, _t323 * 4);
							_t258 =  *(_t449 + 4);
							_t430 =  *_t258;
							__eflags = _t430;
							if(_t430 <= 0) {
								L29:
								_t437 = E1001303C(0x10154545, 0xc2a75cb8);
								__eflags = _t437;
								if(_t437 != 0) {
									_t439 =  *_t437(0x1fffff, 0,  *((intOrPtr*)(E1000F4E0(_t449 + 0x28,  *(_t449 + 0x7c)))));
									__eflags = _t439;
									if(_t439 != 0) {
										E1000F84C( *(_t449 + 4), E1000F4F0( *_t449) + 4);
										 *(E1000F4E0( *(_t449 + 4), E1000F4F0( *_t449) + 0xfffffffc)) = _t439;
										 *((intOrPtr*)( *((intOrPtr*)(_t449 + 0x28 - 0x20)) + 0x18)) =  *((intOrPtr*)( *((intOrPtr*)(_t449 + 0x28 - 0x20)) + 0x18)) + 1;
										_t269 = E1000F4E0(_t449 + 0x28,  *(_t449 + 0x7c));
										 *(_t449 + 0x70) =  &(( *(_t449 + 4))[1]);
										E1000F84C( *((intOrPtr*)(_t449 + 0x74)), E1000F4F0( &(( *(_t449 + 4))[1])) + 4);
										 *((intOrPtr*)(E1000F4E0( *((intOrPtr*)(_t449 + 0x74)), E1000F4F0( *(_t449 + 0x70)) + 0xfffffffc))) =  *_t269;
										_t277 =  *(_t449 + 4);
										 *_t277 =  *_t277 + 1;
										__eflags =  *_t277;
									}
								}
								goto L32;
							}
							_t438 = 0;
							__eflags = 0;
							 *(_t449 + 0x88) =  &(_t258[1]);
							while(1) {
								_t279 = E1000F4E0( *((intOrPtr*)(_t449 + 0x8c)), _t438 * 4);
								__eflags =  *_t279 -  *_t428;
								if( *_t279 ==  *_t428) {
									break;
								}
								_t438 = _t438 + 1;
								__eflags = _t438 - _t430;
								if(_t438 < _t430) {
									continue;
								}
								goto L29;
							}
							__eflags = _t438 - 0xffffffff;
							if(_t438 == 0xffffffff) {
								goto L29;
							}
							L32:
							_t323 = _t323 + 1;
							__eflags = _t323 -  *(_t449 + 0x20);
						} while (_t323 <  *(_t449 + 0x20));
						goto L33;
					} else {
						_t324 = 0;
						__eflags = 0;
						do {
							 *(_t449 + 0x64) = _t324 * 4;
							_t429 = E1000F4E0( *(_t449 + 0x7c), _t324 * 4);
							_t430 =  *(_t449 + 0x20);
							__eflags = _t430;
							if(_t430 <= 0) {
								L11:
								_t430 =  &(( *(_t449 + 4))[1]);
								_t283 = E1000F4F0( &(( *(_t449 + 4))[1]));
								__eflags = _t283 -  *(_t449 + 0x64);
								if(_t283 >  *(_t449 + 0x64)) {
									_t443 = 4 + _t324 * 4;
									_t299 = E1000F4F0(_t430);
									__eflags = _t299 - _t443;
									if(_t299 > _t443) {
										 *((intOrPtr*)(_t449 + 0x9c)) = E1000F4E0(_t430,  *(_t449 + 0x64));
										 *((intOrPtr*)(_t449 + 0x98)) = E1000F4E0(_t430, _t443);
										E100138C8( *((intOrPtr*)(_t449 + 0xa4)),  *((intOrPtr*)(_t449 + 0x9c)), E1000F4F0(_t430) - _t443);
										_t449 = _t449 + 0xc;
									}
									E1000F84C(_t430, E1000F4F0(_t430) + 0xfffffffc);
									_t308 =  *(_t449 + 4);
									 *_t308 =  *_t308 - 1;
									__eflags =  *_t308;
								}
								_t442 = E1001303C(0xfe338407, 0x77fa1d17);
								__eflags = _t442;
								if(_t442 != 0) {
									 *_t442( *(E1000F4E0( *(_t449 + 4),  *(_t449 + 0x64))));
								}
								_t285 = E1000F4F0( *_t449);
								__eflags = _t285 -  *(_t449 + 0x64);
								if(_t285 >  *(_t449 + 0x64)) {
									_t445 = 4 + _t324 * 4;
									_t287 = E1000F4F0( *_t449);
									__eflags = _t287 - _t445;
									if(_t287 > _t445) {
										_t430 = E1000F4E0( *(_t449 + 4),  *(_t449 + 0x64));
										 *((intOrPtr*)(_t449 + 0xa0)) = E1000F4E0( *(_t449 + 4), _t445);
										E100138C8(_t288,  *((intOrPtr*)(_t449 + 0xa4)), E1000F4F0( *_t449) - _t445);
										_t449 = _t449 + 0xc;
									}
									E1000F84C( *(_t449 + 4), E1000F4F0( *_t449) + 0xfffffffc);
									_t296 =  *(_t449 + 4);
									_t33 =  &(_t296[6]);
									 *_t33 = _t296[6] - 1;
									__eflags =  *_t33;
								}
								_t324 = _t324 - 1;
								__eflags = _t324;
								goto L20;
							}
							_t444 = 0;
							__eflags = 0;
							while(1) {
								_t310 = E1000F4E0(_t449 + 0x28, _t444 * 4);
								__eflags =  *_t310 -  *_t429;
								if( *_t310 ==  *_t429) {
									break;
								}
								_t444 = _t444 + 1;
								__eflags = _t444 - _t430;
								if(_t444 < _t430) {
									continue;
								}
								goto L11;
							}
							__eflags = _t444 - 0xffffffff;
							if(_t444 == 0xffffffff) {
								goto L11;
							}
							L20:
							_t324 = _t324 + 1;
							__eflags = _t324 -  *( *(_t449 + 4));
						} while (_t324 <  *( *(_t449 + 4)));
						goto L21;
					}
				}
			}

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Strings

, xrefs: 10008A5E

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID: 0-3916222277
Opcode ID: 825a10f1a74065286e62bd8e267e196221a24f18746958962c7d8da75ac4e27d
Instruction ID: 1bb0d61435caef0e58cc5acfc0dead8aa63cbeb4aacce1040875febecc2d3119
Opcode Fuzzy Hash: 825a10f1a74065286e62bd8e267e196221a24f18746958962c7d8da75ac4e27d
Instruction Fuzzy Hash: 76126C752083049FE714DF24C981A6FB7E5FF85784F10892DF999872AAEB30AD04DB42

Uniqueness

Uniqueness Score: -1.00%

Function 10019348, Relevance: 1.8, Strings: 1, Instructions: 529
COMMONCrypto

Download Yara Rule

C-Code - Quality: 100%

			E10019348(intOrPtr __ecx, intOrPtr __edx, void* __eflags) {
				signed int _t250;
				signed char _t251;
				signed char* _t254;
				char _t255;
				signed short _t256;
				char _t257;
				signed short _t260;
				signed int _t261;
				signed int _t262;
				void* _t264;
				void* _t272;
				void* _t273;
				signed short* _t274;
				signed char _t275;
				signed int _t277;
				signed int _t278;
				void* _t282;
				signed int _t288;
				unsigned int _t290;
				signed int _t292;
				signed int _t293;
				signed int _t294;
				signed int _t295;
				unsigned int _t296;
				unsigned int _t297;
				signed int _t299;
				unsigned int _t301;
				signed char _t302;
				signed int _t304;
				signed char _t307;
				signed char _t308;
				signed int _t309;
				void* _t312;
				void* _t313;
				signed int _t314;
				signed int _t316;
				signed int _t319;
				signed int _t321;
				signed int _t338;
				signed int _t339;
				signed int _t343;
				signed int _t345;
				unsigned int* _t346;
				unsigned int _t354;
				signed int _t355;
				void* _t357;
				signed int _t364;
				signed int _t366;
				signed int _t383;
				signed int _t388;
				signed int _t391;
				signed int _t395;
				signed int _t396;
				signed int _t397;
				signed int _t398;
				signed int _t399;
				signed int _t400;
				signed int _t403;
				signed int _t408;
				signed int _t411;
				signed int _t412;
				signed int _t413;
				signed int _t417;
				signed int _t419;
				signed int _t424;
				void* _t426;
				signed int* _t427;

				 *((intOrPtr*)(_t426 + 0x24)) = __edx;
				 *((intOrPtr*)(_t426 + 0x10)) = __ecx;
				 *((intOrPtr*)(_t426 + 0x14)) = __ecx;
				_t274 =  *(_t426 + 0x48);
				E10013670( *(_t426 + 0x48), 0, 0x1c);
				_t427 = _t426 + 0xc;
				_t338 = 0;
				_t282 = 0x10;
				do {
					_t250 =  *_t274 & 0x000000ff;
					_t274 =  &(_t274[0]);
					if(_t250 == 0xf3) {
						_t383 = _t427[0x10];
						_t339 = _t338 | 0x00000004;
						L17:
						_t338 = _t339 & 0x000000ff;
						 *(_t383 + 1) = _t250;
						goto L18;
					}
					if(_t250 == 0xf2) {
						_t383 = _t427[0x10];
						_t339 = _t338 | 0x00000002;
						goto L17;
					}
					if(_t250 == 0xf0) {
						_t338 = (_t338 | 0x00000020) & 0x000000ff;
						 *(_t427[0x10] + 2) = _t250;
						goto L18;
					}
					if(_t250 == 0x26 || _t250 == 0x2e || _t250 == 0x36 || _t250 == 0x3e) {
						L13:
						_t338 = (_t338 | 0x00000040) & 0x000000ff;
						 *(_t427[0x10] + 3) = _t250;
					} else {
						_t6 = _t250 - 0x64; // -100
						if(_t6 <= 1) {
							goto L13;
						}
						if(_t250 == 0x66) {
							_t338 = (_t338 | 0x00000008) & 0x000000ff;
							 *(_t427[0x10] + 4) = _t250;
							goto L18;
						}
						if(_t250 != 0x67) {
							break;
						} else {
							_t338 = _t338 | 0x00000010;
							 *(_t427[0x10] + 5) = _t250;
							goto L18;
						}
					}
					L18:
					_t282 = _t282 + 0xff;
				} while (_t282 != 0);
				_t388 = _t427[0x10];
				_t285 =  !=  ? _t338 : 1;
				_t343 = _t338 << 0x17;
				 *(_t388 + 6) = _t250;
				 *_t427 =  !=  ? _t338 : 1;
				 *(_t388 + 0x18) = _t343;
				if(_t250 == 0xf) {
					_t250 =  *_t274 & 0x000000ff;
					_t274 =  &(_t274[0]);
					_t427[5] = _t250;
					 *(_t427[0x10] + 7) = _t250;
					_t427[2] = _t427[4] + 0x4a;
				} else {
					_t22 = _t250 - 0xa0; // -160
					_t427[5] =  *(_t427[0x10] + 7) & 0x000000ff;
					if(_t22 <= 3) {
						_t424 =  *_t427;
						_t382 =  !=  ? (_t424 | 0x00000008) & 0x000000ff : _t424 & 0x000000f7;
						 *_t427 =  !=  ? (_t424 | 0x00000008) & 0x000000ff : _t424 & 0x000000f7;
					}
				}
				_t354 = _t250 >> 2;
				_t391 = _t250 & 0x00000003;
				_t345 = _t427[2];
				_t427[3] = _t391;
				_t427[6] = _t354;
				_t288 =  *(( *(_t354 + _t345) & 0x000000ff) + _t391 + _t345) & 0x000000ff;
				_t427[1] = _t288;
				if(_t288 == 0xff) {
					_t343 = _t343 + 0x3000;
					_t288 = 0 | (_t250 & 0xfffffffd) == 0x00000024;
					 *(_t427[0x10] + 0x18) = _t343;
					_t427[1] = _t288;
				}
				if((_t427[1] & 0x00000080) != 0) {
					_t290 =  *((_t288 & 0x0000007f) + _t345) & 0x0000ffff;
					_t427[1] = _t290;
					_t395 = _t290 >> 8;
				} else {
					_t395 = 0;
				}
				if(_t427[5] != 0 && ( *_t427 &  *(( *(_t427[6] + _t427[4] + 0x130) & 0x000000ff) + _t427[3] + _t427[4] + 0x130) & 0x000000ff) != 0) {
					_t343 = _t343 | 0x00003000;
					 *(_t427[0x10] + 0x18) = _t343;
				}
				if((_t427[1] & 0x00000001) == 0) {
					if(( *_t427 & 0x00000020) != 0) {
						_t343 = _t343 | 0x00009000;
						 *(_t427[0x10] + 0x18) = _t343;
					}
					goto L114;
				} else {
					_t355 = _t427[0x10];
					_t343 = _t343 | 0x00000001;
					 *(_t355 + 0x18) = _t343;
					_t296 =  *_t274 & 0x000000ff;
					_t346 =  &(_t427[6]);
					 *_t346 = _t296;
					 *(_t355 + 8) = _t296;
					_t297 = _t296 >> 6;
					_t427[3] = _t297;
					 *(_t355 + 9) = _t297;
					_t299 =  *_t346 & 0x00000007;
					_t427[7] = _t299;
					 *(_t355 + 0xb) = _t299;
					_t301 =  *_t346 & 0x0000003f;
					 *_t346 = _t301;
					_t302 = _t301 >> 3;
					_t427[2] = _t302;
					 *(_t355 + 0xa) = _t302;
					if(_t395 != 0 && (_t395 << _t302 & 0x00000080) != 0) {
						_t343 = _t343 | 0x00003000;
						 *(_t427[0x10] + 0x18) = _t343;
					}
					if(_t427[5] == 0) {
						_t80 = _t250 - 0xd9; // -217
						if(_t80 <= 6) {
							_t81 = _t250 + 0x27; // 0x27
							_t417 = _t81 & 0x000000ff;
							if(_t427[3] != 3) {
								_t419 = ( *(_t417 + _t427[4] + 0xf1) & 0x000000ff) << _t427[2];
							} else {
								_t419 = ( *(_t427[4] + _t427[2] + 0xf8 + _t417 * 8) & 0x000000ff) << _t427[7];
							}
							if((_t419 & 0x00000080) != 0) {
								_t343 = _t343 | 0x00003000;
								 *(_t427[0x10] + 0x18) = _t343;
							}
						}
					}
					if(( *_t427 & 0x00000020) == 0) {
						L52:
						if(_t427[5] == 0) {
							if(_t250 == 0x8c) {
								L85:
								if(_t427[2] <= 5) {
									L87:
									_t427[5] = _t274[0];
									_t427[4] =  &(_t274[1]);
									if(_t427[2] <= 1) {
										if(_t250 != 0xf6) {
											_t309 = _t427[1];
											_t310 =  ==  ? _t309 | 0xffffff90 : _t309;
											_t427[1] =  ==  ? _t309 | 0xffffff90 : _t309;
										} else {
											_t427[1] = _t427[1] | 0xffffff82;
										}
									}
									if(_t427[3] == 0) {
										if(( *_t427 & 0x00000010) == 0) {
											_t264 = 4;
											_t357 =  ==  ? _t264 : 0;
										} else {
											_t273 = 2;
											_t357 =  ==  ? _t273 : 0;
										}
									} else {
										if(_t427[3] == 1) {
											_t357 = 1;
										} else {
											if(_t427[3] == 2) {
												_t357 = (( !( *_t427) & 0x00000010) >> 3) + 2;
											} else {
												_t357 = 0;
											}
										}
									}
									if(_t427[3] != 3 && _t427[7] == 4 && ( *_t427 & 0x00000010) == 0) {
										_t307 = _t427[5];
										_t343 = _t343 | 0x00000002;
										_t403 = _t427[0x10];
										_t427[4] =  &(_t274[1]);
										 *(_t403 + 0xc) = _t307;
										_t308 = _t307 & 0x00000007;
										 *(_t403 + 0x18) = _t343;
										 *(_t403 + 0xd) = _t307 >> 6;
										 *(_t403 + 0xe) = (_t307 & 0x0000003f) >> 3;
										 *(_t403 + 0xf) = _t308;
										if(_t308 == 5) {
											_t272 = 4;
											_t357 =  ==  ? _t272 : _t357;
										}
									}
									if(_t357 == 1) {
										_t304 = _t427[0x10];
										_t343 = _t343 | 0x00000020;
										 *(_t304 + 0x18) = _t343;
										 *((char*)(_t304 + 0x14)) =  *(_t427[4] - 1);
									} else {
										if(_t357 == 2) {
											_t277 = _t427[0x10];
											_t343 = _t343 | 0x00000040;
											 *(_t277 + 0x18) = _t343;
											 *((short*)(_t277 + 0x14)) =  *(_t427[4] - 1) & 0x0000ffff;
										} else {
											if(_t357 == 4) {
												_t278 = _t427[0x10];
												_t343 = _t343 | 0x00000080;
												 *(_t278 + 0x18) = _t343;
												 *(_t278 + 0x14) =  *(_t427[4] - 1);
											}
										}
									}
									_t195 = _t427[4] - 1; // -1
									_t274 = _t357 + _t195;
									L114:
									_t251 = _t427[1];
									_t292 = _t251 & 0x00000040;
									if((_t251 & 0x00000010) == 0) {
										L121:
										if((_t427[1] & 0x00000004) == 0) {
											L129:
											if((_t427[1] & 0x00000002) != 0) {
												_t396 = _t427[0x10];
												_t343 = _t343 | 0x00000004;
												 *(_t396 + 0x18) = _t343;
												_t257 =  *_t274;
												_t274 =  &(_t274[0]);
												 *((char*)(_t396 + 0x10)) = _t257;
											}
											if(_t292 == 0) {
												if((_t427[1] & 0x00000020) != 0) {
													_t293 = _t427[0x10];
													_t343 = _t343 | 0x00000104;
													 *(_t293 + 0x18) = _t343;
													_t255 =  *_t274;
													_t274 =  &(_t274[0]);
													 *((char*)(_t293 + 0x10)) = _t255;
												}
												goto L135;
											} else {
												L132:
												_t294 = _t427[0x10];
												_t343 = _t343 | 0x00000110;
												 *(_t294 + 0x18) = _t343;
												_t256 =  *_t274;
												_t274 =  &(_t274[2]);
												 *(_t294 + 0x10) = _t256;
												L135:
												_t275 = _t274 - _t427[0xf];
												if(_t275 <= 0xf) {
													 *(_t427[0x10]) = _t275;
												} else {
													_t254 = _t427[0x10];
													_t275 = 0xf;
													_t254[0x18] = _t343 | 0x00005000;
													 *_t254 = _t275;
												}
												return _t275 & 0x000000ff;
											}
										}
										if((_t343 & 0x00000010) == 0) {
											if((_t343 & 0x00000008) == 0) {
												_t397 = _t427[0x10];
												_t343 = _t343 | 0x00000008;
												 *(_t397 + 0x18) = _t343;
												 *((short*)(_t397 + 0x10)) =  *_t274 & 0x0000ffff;
												L128:
												_t274 =  &(_t274[1]);
												goto L129;
											}
											_t398 = _t427[0x10];
											_t343 = _t343 | 0x00000800;
											L126:
											 *(_t398 + 0x18) = _t343;
											 *((short*)(_t398 + 0x14)) =  *_t274 & 0x0000ffff;
											goto L128;
										}
										_t398 = _t427[0x10];
										_t343 = _t343 | 0x00000008;
										goto L126;
									}
									if(_t292 == 0) {
										if(( *_t427 & 0x00000008) == 0) {
											_t399 = _t427[0x10];
											_t343 = _t343 | 0x00000010;
											 *(_t399 + 0x18) = _t343;
											_t260 =  *_t274;
											_t274 =  &(_t274[2]);
											 *(_t399 + 0x10) = _t260;
										} else {
											_t400 = _t427[0x10];
											_t343 = _t343 | 0x00000008;
											 *(_t400 + 0x18) = _t343;
											_t261 =  *_t274 & 0x0000ffff;
											_t274 =  &(_t274[1]);
											 *(_t400 + 0x10) = _t261;
										}
										goto L121;
									}
									if(( *_t427 & 0x00000008) == 0) {
										goto L132;
									}
									_t295 = _t427[0x10];
									_t343 = _t343 | 0x00000108;
									 *(_t295 + 0x18) = _t343;
									_t262 =  *_t274 & 0x0000ffff;
									_t274 =  &(_t274[1]);
									 *(_t295 + 0x10) = _t262;
									goto L135;
								}
								L86:
								_t343 = _t343 | 0x00011000;
								 *(_t427[0x10] + 0x18) = _t343;
								goto L87;
							}
							if(_t250 != 0x8e) {
								L66:
								if(_t427[3] != 3) {
									if(_t427[5] == 0) {
										goto L87;
									}
									if(_t250 == 0xd7 || _t250 == 0xf7) {
										L83:
										if(( *_t427 & 0x00000009) != 0) {
											goto L86;
										}
									} else {
										if(_t250 == 0xd6) {
											if(( *_t427 & 0x00000006) != 0) {
												goto L86;
											}
											goto L87;
										}
										if(_t250 == 0xc5) {
											goto L86;
										}
										if(_t250 == 0x50) {
											goto L83;
										}
									}
									goto L87;
								}
								_t364 = _t427[4];
								_t312 = _t364 + 0x1da;
								_t366 =  !=  ? _t312 : _t364 + 0x1cb;
								_t313 =  !=  ? _t427[9] + _t364 : _t312;
								_t427[4] = _t366;
								if(_t366 == _t313) {
									goto L87;
								} else {
									goto L68;
								}
								while(1) {
									L68:
									_t408 = _t427[4];
									if(_t250 ==  *_t408) {
										break;
									}
									_t411 = _t408 + 3;
									_t427[4] = _t411;
									if(_t411 != _t313) {
										continue;
									}
									goto L87;
								}
								_t314 = _t408;
								if(( *_t427 &  *(_t314 + 1) & 0x000000ff) == 0) {
									goto L87;
								}
								if((( *(_t314 + 2) & 0x000000ff) << _t427[2] & 0x00000080) == 0) {
									goto L86;
								}
								goto L87;
							}
							if(_t427[2] == 1) {
								goto L86;
							}
							goto L85;
						}
						if(_t250 == 0x20 || _t250 == 0x22) {
							_t316 = 3;
							_t427[3] = _t316;
							if(_t427[2] > 4 || _t427[2] == 1) {
								goto L86;
							} else {
								goto L87;
							}
						} else {
							if(_t250 == 0x21 || _t250 == 0x23) {
								_t319 = 3;
								_t427[3] = _t319;
								if((_t427[6] & 0xfffffff0) == 0x20) {
									goto L86;
								}
								goto L87;
							} else {
								goto L66;
							}
						}
					}
					if(_t427[3] == 3) {
						L51:
						_t343 = _t343 | 0x00009000;
						 *(_t427[0x10] + 0x18) = _t343;
						goto L52;
					}
					_t412 = _t427[4];
					_t321 = _t250;
					_t427[8] = _t412 + 0x1b9;
					if(_t427[5] == 0) {
						_t413 = _t412 + 0x1a1;
						_t321 = _t250 & 0x000000fe;
					} else {
						_t413 = _t427[8];
						_t427[8] = _t412 + 0x1cb;
					}
					while(_t413 != _t427[8]) {
						if(_t321 ==  *_t413) {
							if((( *(_t413 + 1) & 0x000000ff) << _t427[2] & 0x00000080) == 0) {
								goto L52;
							}
							goto L51;
						}
						_t413 = _t413 + 2;
					}
					goto L51;
				}
			}

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Strings

, xrefs: 100199B3

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID: 0-3916222277
Opcode ID: 78ded7ad58ccfe6e39af61f505e9c63cd873381c8b4d26e632723182d8e82be7
Instruction ID: 40addf1f47f77ce90969db43eb15dc0c4582e7f707f2120123862ccb300b72ca
Opcode Fuzzy Hash: 78ded7ad58ccfe6e39af61f505e9c63cd873381c8b4d26e632723182d8e82be7
Instruction Fuzzy Hash: A922893080C7998BE729CF15C49136ABBE0FF86340F14886EE9D65F291D335DA85DB92

Uniqueness

Uniqueness Score: -1.00%

Function 10011460, Relevance: .6, Instructions: 572
COMMONCrypto

Download Yara Rule

C-Code - Quality: 90%

			E10011460(signed char __eax, signed char __edx) {
				void* __ebx;
				void* __esi;
				void* __ebp;
				signed char _t232;
				signed char _t234;
				signed char _t239;
				intOrPtr _t242;
				void* _t247;
				signed char _t258;
				signed char _t262;
				signed char _t270;
				signed char _t271;
				signed char _t278;
				void* _t280;
				signed char _t281;
				void* _t290;
				void* _t291;
				signed char _t316;
				void* _t320;
				signed char _t335;
				void* _t337;
				void* _t342;
				void* _t348;
				intOrPtr _t353;
				signed char _t355;
				signed char _t364;
				void* _t370;
				intOrPtr _t372;
				signed short* _t374;
				void _t376;
				void** _t380;
				signed int _t382;
				void* _t383;
				void* _t384;
				char* _t387;
				signed char _t395;
				signed char* _t396;
				intOrPtr _t400;
				signed char _t402;
				signed int _t451;
				intOrPtr* _t455;
				signed char _t456;
				signed int _t462;
				void* _t467;
				signed char _t471;
				signed char _t472;
				signed char* _t477;
				signed char _t486;
				void* _t489;
				intOrPtr* _t495;
				intOrPtr _t496;
				signed char _t497;
				signed char _t498;
				intOrPtr _t499;
				signed char _t507;
				intOrPtr _t509;
				void* _t512;
				signed char _t518;
				intOrPtr* _t523;
				signed char _t524;
				signed char _t525;
				signed char _t526;
				signed char _t528;
				void** _t530;
				void* _t531;
				void* _t532;
				void* _t533;
				signed char* _t534;

				_t534[0x54] = __edx;
				 *_t534 = __eax;
				_t232 = E10010328(__edx, 1);
				if(_t232 != 0) {
					return _t232;
				}
				_t534[0x2c] = _t232;
				if( *0x1001d208 == 0 ||  *0x1001d2e4 != 0) {
					L45:
					if( *_t534 == 0) {
						return 0;
					}
					_t234 =  *_t534;
					_t372 =  *((intOrPtr*)(_t234 + 0x3c));
					_t509 =  *((intOrPtr*)(_t372 + _t234 + 0x78));
					_t534[0x130] =  *((intOrPtr*)(_t372 + _t234 + 0x7c)) + _t509;
					_t523 =  *((intOrPtr*)(_t509 + _t234 + 0x20)) + _t234;
					_t374 =  *((intOrPtr*)(_t509 + _t234 + 0x24)) + _t234;
					if( *((intOrPtr*)(_t509 + _t234 + 0x18)) <= 0) {
						L78:
						 *_t534 = 0;
						_t534[0x2c] = 0;
						L79:
						return  *_t534;
					}
					_t534[0x12c] = 0;
					_t534[0x174] = _t534[0x54] ^ 0x7af3da47;
					do {
						_t467 = 0;
						_t387 =  *_t523 +  *_t534;
						_t239 =  *_t387;
						_t534[0x58] = _t239;
						if(_t239 == 0) {
							L50:
							if(E10014FD4( &(_t534[0x58])) == _t534[0x174]) {
								_t534[0x2c] = 0;
								_t242 =  *((intOrPtr*)( *((intOrPtr*)(_t509 +  *_t534 + 0x1c)) +  *_t534 + ( *_t374 & 0x0000ffff) * 4));
								__eflags = _t242 - _t509;
								if(_t242 < _t509) {
									L58:
									_t471 =  *_t534 + _t242;
									__eflags = _t471;
									 *_t534 = _t471;
									_t534[0x2c] = _t471;
									L59:
									__eflags =  *_t534;
									if( *_t534 == 0) {
										goto L79;
									}
									__eflags =  *0x1001d2ec |  *0x1001d2ed;
									if(( *0x1001d2ec |  *0x1001d2ed) == 0) {
										_t524 =  *0x1001d208; // 0x9cab0a6e
										__eflags = _t524;
										if(_t524 == 0) {
											 *0x1001d2ec = 1;
											_t525 = E100135F4(0x1c4);
											__eflags = _t525;
											if(_t525 == 0) {
												_t525 = 0;
												__eflags = 0;
											} else {
												E10011C54(_t525, 0x10);
												 *(_t525 + 0x1c0) = 0;
											}
											 *0x1001d208 = _t525;
											 *0x1001d2ec = 0;
											L69:
											_t247 = 0;
											_t472 = 0;
											__eflags = 0;
											while(1) {
												__eflags =  *(_t472 + _t525 + 8);
												if( *(_t472 + _t525 + 8) == 0) {
													break;
												}
												_t247 = _t247 + 1;
												_t472 = _t472 + 0x1c;
												__eflags = _t247 - 0x10;
												if(_t247 < 0x10) {
													continue;
												}
												_t376 = E100135F4(0x1c4);
												__eflags = _t376;
												if(_t376 == 0) {
													_t376 = 0;
													__eflags = 0;
												} else {
													E10011C54(_t376, 0x10);
													 *(_t376 + 0x1c0) = 0;
												}
												 *(_t376 + 0x14) = _t534[0x2c];
												E1000DFF8(_t376,  &(_t534[0x58]));
												 *(_t376 + 8) = _t534[0x54];
												 *(_t525 + 0x1c0) = _t376;
												L77:
												 *_t534 = _t534[0x2c];
												goto L79;
											}
											_t526 = _t525 + _t472;
											__eflags = _t526;
											 *((intOrPtr*)(_t526 + 0x14)) =  *((intOrPtr*)( &(_t534[0x58]) - 0x2c));
											E1000DFF8(_t526,  &(_t534[0x58]));
											 *(_t526 + 8) = _t534[0x54];
											goto L77;
										}
										_t258 =  *(_t524 + 0x1c0);
										while(1) {
											__eflags = _t258;
											if(_t258 == 0) {
												goto L69;
											}
											_t525 = _t258;
											_t258 =  *(_t258 + 0x1c0);
										}
										goto L69;
									}
									__eflags = _t534[0x54] - 0x82fffbdc;
									if(_t534[0x54] == 0x82fffbdc) {
										 *0x1001d20c =  *_t534;
									} else {
										__eflags = _t534[0x54] - 0xdb278333;
										if(_t534[0x54] == 0xdb278333) {
											 *0x1001d210 =  *_t534;
										}
									}
									goto L79;
								}
								__eflags = _t242 - _t534[0x130];
								if(_t242 >= _t534[0x130]) {
									goto L58;
								}
								_t534[0x130] =  &(_t534[0x58]);
								_t262 = E1000E8D4( &(_t534[0x58]), 0x7fffffff);
								_t477 =  &(_t534[0x12c]);
								 *_t477 = _t262;
								_t477[2] = _t262 + 1;
								_t395 = E10013044(0xfe338407, 0xccbfc9a9, 0xfe338407, 0xfe338407);
								__eflags = _t395;
								if(_t395 != 0) {
									_t203 =  &(_t534[0x12c]); // 0x100
									 *_t395(_t534[0xc], _t203, 0,  &(_t534[0x2c]));
								}
								 *_t534 = _t534[0x2c];
								goto L59;
							}
							goto L51;
						} else {
							goto L49;
						}
						do {
							L49:
							_t467 = _t467 + 1;
							_t271 =  *((intOrPtr*)(_t467 + _t387));
							_t534[_t467 + 0x58] = _t271;
						} while (_t271 != 0);
						goto L50;
						L51:
						_t523 = _t523 + 4;
						_t396 =  &(_t534[0x12c]);
						_t374 =  &(_t374[1]);
						_t270 =  *_t396 + 1;
						 *_t396 = _t270;
					} while (_t270 <  *((intOrPtr*)(_t509 +  *_t534 + 0x18)));
					goto L78;
				} else {
					_t534[0x30] = 0;
					 *0x1001d2e4 = 1;
					E1000F5A8( &(_t534[0x38]), 0);
					E1000F5A8( &(_t534[0x168]), 0x1c);
					_t534[0x58] = E1000F4E0( &(_t534[0x168]), 0);
					_t400 =  *((intOrPtr*)( *((intOrPtr*)( *[fs:0x18] + 0x30)) + 0xc));
					_t534[0x48] =  *(_t400 + 0xc);
					_t534[0x60] =  *(_t400 + 0x10);
					while(1) {
						_t278 =  *(_t534[0x48] + 0x18);
						_t534[0x50] = _t278;
						_t534[4] = 0;
						_t380 =  *((intOrPtr*)(_t278 + 0x3c)) + _t278;
						E1000F5A8( &(_t534[0xc]), 0);
						_t280 = _t380[1] & 0x0000ffff;
						_t534[0x5c] = _t280;
						_t528 = _t380 + (_t380[5] & 0x0000ffff) + 0x18;
						if(_t280 <= 0) {
							goto L15;
						}
						_t384 = 0;
						do {
							if(( *(_t528 + 0x24) & 0x20000000) == 0) {
								goto L14;
							}
							_t512 =  *((intOrPtr*)(_t528 + 0xc)) + _t534[0x58] +  *((intOrPtr*)(_t528 + 8));
							_t495 = E10013044(0xfe338407, 0x790529cb, _t280, _t280);
							if(_t495 == 0) {
								L11:
								_t456 = _t534[0x50];
								_t496 =  *((intOrPtr*)(_t528 + 0xc));
								_t497 = _t496 + _t456;
								_t499 =  *((intOrPtr*)(_t528 + 8));
								_t534[0x28] = _t497;
								_t498 = _t497 + _t499;
								_t364 =  *(_t534[0x58]) - _t456 - _t496 - _t499 -  *((intOrPtr*)(_t534[0x58] + 0xc));
								_t534[0x24] = _t528;
								_t534[0x20] =  *(_t534[0x48] + 0x30);
								if((_t498 & 0x00000003) == 0) {
									L13:
									_t534[0x1c] = _t364;
									_t534[0x18] = _t498;
									E1000F84C( &(_t534[0xc]), E1000F4F0( &(_t534[8])) + 0x14);
									_t370 = E1000F4E0( &(_t534[0xc]), E1000F4F0( &(_t534[8])) + 0xffffffec);
									_t462 = 5;
									_t280 = memcpy(_t370,  &(_t534[0x18]), _t462 << 2);
									_t534 =  &(_t534[0xc]);
									_t534[4] = _t534[4] + 1;
									goto L14;
								} else {
									goto L12;
								}
								do {
									L12:
									_t498 = _t498 + 1;
									_t364 = _t364 - 1;
								} while ((_t498 & 0x00000003) != 0);
								goto L13;
							}
							_t280 =  *_t495(0xffffffff, _t512, 0, _t534[0x60], 0x1c, 0);
							if(0 < 0) {
								goto L14;
							}
							goto L11;
							L14:
							_t384 = _t384 + 1;
							_t528 = _t528 + 0x28;
						} while (_t384 < _t534[0x5c]);
						L15:
						_t281 = _t534[4];
						_t534[0x44] = _t281;
						if(_t281 <= 1) {
							L22:
							if(_t534[0x44] <= 0) {
								L25:
								_t555 = _t534[0x48] - _t534[0x60];
								if(_t534[0x48] != _t534[0x60]) {
									_t402 =  &(_t534[8]);
									_t15 =  &(_t380[0x10146244]);
									 *_t15 = _t380[0x10146244] | _t402;
									__eflags =  *_t15;
									E1000F678(_t402);
									continue;
								}
								E1000F678( &(_t534[8]));
								E1000F678( &(_t534[0x164]));
								E1000F5A8( &(_t534[0x48]), 0);
								_t534[0x18] = 0;
								E1000F5A8( &(_t534[0x20]), 0);
								_push(0xfe338407);
								_t290 = E10011D58(0xfe338407);
								_t291 = E10011310( &(_t534[0x154]), _t516, _t555);
								_push(_t291);
								_push(_t291);
								E10011C90( &(_t534[0x164]), 0xfe338407);
								_t517 =  &(_t534[0x178]);
								E1000D058( &(_t534[0x178]) - 0x24,  &(_t534[0x178]), _t534[0x15c]);
								_push(0x80);
								_push(0);
								E10015CAC( &(_t534[0x114]), _t555, _t534[0x184], 1);
								E10015CE0( &(_t534[0x180]) - 0x7c, _t555,  &(_t534[0x180]), 0);
								_push(_t290);
								E10018DE0( &(_t534[0xe4]),  &(_t534[0x180]), 2);
								E1000F678( &(_t534[0x180]));
								_t556 = _t534[0x114];
								if(_t534[0x114] != 0) {
									E1000BB88( &(_t534[0x110]));
								}
								E1000D020( &(_t534[0x104]));
								E1000D020(_t517);
								E1000D020( &(_t534[0x15c]));
								E1000D020( &(_t534[0x154]));
								E100190C4( &(_t534[0xdc]), 0xffffffff);
								_t534[0x118] = _t534[0xf0];
								E1000F63C( &(_t534[0x11c]), _t556,  &(_t534[0xf4]));
								_push(1);
								E10019088( &(_t534[0x11c]));
								_t382 = 0;
								_t534[0x64] = 0;
								_t534[0x60] = 0;
								do {
									_t534[0x58] = E1000F4E0( &(_t534[0x38]), _t534[0x60]);
									_t534[0x70] = E1000F4F0( &(_t534[0x44]));
									_t518 =  *(0x1001bd40 + _t382 * 4);
									_t530 = E10019054( &(_t534[0xf4]), _t518, _t518);
									if(_t530 == 0) {
										goto L43;
									}
									_t507 = E100187C0( &(_t534[0x11c]), _t518,  *_t530);
									_t531 =  *_t530;
									while(_t531 ==  *_t507) {
										_t507 = _t507 + 8;
										__eflags = _t507;
									}
									_t316 =  *_t507;
									_t534[0x74] = _t316;
									_t534[0x78] = _t316 - _t531;
									if(_t382 != 0) {
										L39:
										_t534[0x68] = E1000F4F0( &(_t534[0x44]));
										_t534[0x6c] = _t518;
										E1000F500( &(_t534[0x4c]), _t561, _t531, _t534[0x78]);
										_t320 = E1000F4F0( &(_t534[0x44]));
										_t486 = _t534[0x58];
										_t562 = _t320 -  *((intOrPtr*)(_t486 + 4));
										if(_t320 <=  *((intOrPtr*)(_t486 + 4))) {
											E1000F84C( &(_t534[0x20]), E1000F4F0( &(_t534[0x1c])) + 8);
											E1000F4E0( &(_t534[0x20]), E1000F4F0( &(_t534[0x1c])) + 0xfffffff8);
											asm("movsd");
											asm("movsd");
											_t534[0x18] = _t534[0x18] + 1;
											__eflags = _t382 - 0x1d;
											if(__eflags == 0) {
												_t229 =  &(_t534[0x44]); // 0x2c
												E10013154(_t534[0x58], _t229, __eflags,  &(_t534[0x18]));
											}
											goto L43;
										}
										E1000F84C( &(_t534[0x48]), _t534[0x70]);
										E10013154(_t534[0x58],  &(_t534[0x44]), _t562,  &(_t534[0x18]));
										E1000F864( &(_t534[0x44]), _t562);
										E1000F864( &(_t534[0x1c]), _t562);
										_t382 = _t382 - 1;
										_t335 = _t534[0x64] + 1;
										_t534[0x60] = _t534[0x60] + 0x14;
										_t534[0x18] = 0;
										_t534[0x64] = _t335;
										if(_t335 == _t534[0x30]) {
											break;
										}
										goto L43;
									}
									E10019114( &(_t534[0x134]), _t518);
									_t534[0x5c] = _t531;
									while(1) {
										_t337 = _t534[0x5c];
										_t561 =  *_t337 - 0xb8;
										if( *_t337 == 0xb8) {
											break;
										}
										_t489 = _t534[0x5c] + E100190DC( &(_t534[0x138]), __eflags, _t534[0x74]);
										_t534[0x5c] = _t489;
										__eflags = _t489 -  *_t507;
										if(__eflags < 0) {
											continue;
										}
										L38:
										E1000F678( &(_t534[0x144]));
										E1000F678( &(_t534[0x134]));
										goto L39;
									}
									 *0x1001d2e8 =  *((intOrPtr*)(_t337 + 1));
									goto L38;
									L43:
									_t382 = _t382 + 1;
								} while (_t382 < 0x1e);
								E1000F678( &(_t534[0x11c]));
								E10018E40(_t382,  &(_t534[0xd8]));
								E1000F678( &(_t534[0x1c]));
								E1000F678( &(_t534[0x44]));
								E1000F678( &(_t534[0x34]));
								goto L45;
							}
							_t532 = 0;
							_t383 = 0;
							do {
								_t342 = E1000F4E0( &(_t534[0xc]), _t383);
								_t516 = _t342;
								E1000F84C( &(_t534[0x38]), E1000F4F0( &(_t534[0x34])) + 0x14);
								_t348 = E1000F4E0( &(_t534[0x38]), E1000F4F0( &(_t534[0x34])) + 0xffffffec);
								_t451 = 5;
								memcpy(_t348, _t342, _t451 << 2);
								_t534 =  &(_t534[0xc]);
								_t532 = _t532 + 1;
								_t383 = _t383 + 0x14;
								_t534[0x30] = _t534[0x30] + 1;
							} while (_t532 < _t534[0x44]);
							goto L25;
						}
						_t534[0x4c] = 1;
						_t533 = 0x14;
						do {
							_t63 = _t533 - 0x14; // 0x0
							_t380 = E1000F4E0( &(_t534[0xc]), _t63);
							_t455 = E1000F4E0( &(_t534[0xc]), _t533);
							_t516 =  *_t380;
							_t353 =  *_t455;
							if(_t353 >= _t516 && _t353 <= _t380[1] + _t516) {
								_t380[1] =  *((intOrPtr*)(_t455 + 0x10)) - _t516;
							}
							_t533 = _t533 + 0x14;
							_t355 = _t534[0x4c] + 1;
							_t534[0x4c] = _t355;
						} while (_t355 < _t534[0x44]);
						_t534[0x44] = _t534[4];
						goto L22;
					}
				}
			}

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Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: fd7635d5f49e841b3afc8864886a0b08bf8073e184f12e965a4ac96cb3788848
Instruction ID: b1410cd0d196bac93b6c766087412172e782a524cb2907c5cacc11c56020be0d
Opcode Fuzzy Hash: fd7635d5f49e841b3afc8864886a0b08bf8073e184f12e965a4ac96cb3788848
Instruction Fuzzy Hash: 99327C745083418FD718DF28C881AAFB7E5FF94384F10892DF5958B2A6EB70E985CB52

Uniqueness

Uniqueness Score: -1.00%

Function 10011D58, Relevance: .3, Instructions: 282
COMMONCrypto

Download Yara Rule

C-Code - Quality: 89%

			E10011D58(intOrPtr __eax) {
				void* _t72;
				intOrPtr _t74;
				signed int _t75;
				signed int _t76;
				signed char _t84;
				signed char _t86;
				signed char _t89;
				signed char _t92;
				signed char _t95;
				signed char* _t99;
				void* _t113;
				signed char _t114;
				signed char _t116;
				signed char _t118;
				intOrPtr _t119;
				signed char _t120;
				signed char _t127;
				signed char _t129;
				signed char _t130;
				signed char _t143;
				signed char _t145;
				signed char _t146;
				signed int _t147;
				signed char _t148;
				void* _t151;
				signed char _t155;
				signed char _t159;
				signed char _t165;
				signed char _t166;
				signed char _t167;
				signed char _t168;
				void* _t170;
				void* _t171;
				intOrPtr _t172;
				signed char _t173;
				intOrPtr _t174;
				intOrPtr* _t175;
				signed char _t176;
				signed char _t177;
				signed char _t178;
				signed char _t179;
				signed char* _t181;

				_t119 = __eax;
				_t143 =  *0x1001d21c; // 0x76470dcb
				if(_t143 == 0x76470dcb) {
					_t143 = 0;
					 *0x1001d21c = 0;
				}
				if(_t119 != 0xfe338407) {
					L4:
					_t174 =  *((intOrPtr*)( *[fs:0x18] + 0x30));
					if(_t119 != 0xa7e21d79) {
						while(1) {
							L10:
							__eflags = _t143;
							if(_t143 == 0) {
								break;
							}
							_t72 = 0;
							_t120 = 0;
							__eflags = 0;
							while(1) {
								__eflags = _t119 -  *((intOrPtr*)(_t120 + _t143 + 8));
								if(_t119 ==  *((intOrPtr*)(_t120 + _t143 + 8))) {
									break;
								}
								_t72 = _t72 + 1;
								_t120 = _t120 + 0x10;
								__eflags = _t72 - 0x10;
								if(_t72 < 0x10) {
									continue;
								}
								_t143 =  *(_t143 + 0x100);
								goto L10;
							}
							return  *((intOrPtr*)(_t120 + _t143 + 0xc));
						}
						__eflags = _t119 - 0x94e21d79;
						if(_t119 != 0x94e21d79) {
							_t74 =  *((intOrPtr*)(_t174 + 0xc));
							_t175 =  *((intOrPtr*)(_t74 + 0xc));
							_t181[4] =  *(_t74 + 0x10);
							while(1) {
								_t172 =  *((intOrPtr*)(_t175 + 0x30));
								_t75 = 0;
								__eflags = 0;
								while(1) {
									_t145 =  *(_t172 + _t75 * 2) & 0x0000ffff;
									_t181[0x1c + _t75 * 2] = _t145;
									__eflags = _t145;
									_t146 =  *(_t175 + 0x2c) & 0x0000ffff;
									if(_t145 == 0) {
										break;
									}
									_t75 = _t75 + 1;
									__eflags = _t75 - _t146;
									if(_t75 <= _t146) {
										continue;
									}
									break;
								}
								__eflags = _t146;
								_t147 = 0;
								if(_t146 <= 0) {
									L34:
									_t76 = E10014FD4( &(_t181[0x13c]));
									__eflags = _t119 - (_t76 ^ 0x7af3da47);
									if(_t119 == (_t76 ^ 0x7af3da47)) {
										_t173 =  *(_t175 + 0x18);
										__eflags = _t173;
										if(_t173 == 0) {
											L55:
											return _t173;
										}
										L38:
										_t148 =  *0x1001d2ec; // 0x0
										__eflags = _t148 |  *0x1001d2ed;
										if((_t148 |  *0x1001d2ed) == 0) {
											_t176 =  *0x1001d21c; // 0x76470dcb
											__eflags = _t176;
											if(_t176 == 0) {
												 *0x1001d2ec = 1;
												_t177 = E100135F4(0x104);
												__eflags = _t177;
												if(_t177 == 0) {
													_t177 = 0;
													__eflags = 0;
													L62:
													 *0x1001d21c = _t177;
													 *0x1001d214 = E10013044(0xfe338407, 0xb0386671, 0xfe338407, 0xfe338407);
													 *0x1001d2ec = 0;
													L45:
													_t151 = 0;
													_t165 = 0;
													__eflags = 0;
													while(1) {
														__eflags =  *(_t165 + _t177 + 8);
														if( *(_t165 + _t177 + 8) == 0) {
															break;
														}
														_t151 = _t151 + 1;
														_t165 = _t165 + 0x10;
														__eflags = _t151 - 0x10;
														if(_t151 < 0x10) {
															continue;
														}
														_t84 = E100135F4(0x104);
														_t181[4] = _t84;
														__eflags =  *_t181;
														if( *_t181 == 0) {
															 *_t181 = 0;
															L53:
															 *( *_t181 + 0xc) = _t173;
															E1000D03C( *_t181,  &(_t181[0x1c]));
															_t155 =  *_t181;
															 *((intOrPtr*)(_t155 + 8)) = _t119;
															 *(_t177 + 0x100) = _t155;
															goto L55;
														}
														_t167 = _t84;
														_t86 = 0x10;
														do {
															_t181[0x13c] = _t86;
															E1000CFC8(_t167, 0);
															 *((intOrPtr*)(_t167 + 8)) = 0;
															 *((intOrPtr*)(_t167 + 0xc)) = 0;
															_t167 = _t167 + 0x10;
															_t86 = _t181[0x138] - 1;
															__eflags = _t86;
														} while (_t86 != 0);
														 *( *_t181 + 0x100) = 0;
														goto L53;
													}
													_t166 = _t165 + _t177;
													__eflags = _t166;
													 *(_t166 + 0xc) = _t173;
													E1000D03C(_t166,  &(_t181[0x1c]));
													 *((intOrPtr*)(_t166 + 8)) = _t119;
													goto L55;
												}
												_t168 = _t177;
												_t89 = 0x10;
												do {
													_t181[4] = _t89;
													E1000CFC8(_t168, 0);
													 *((intOrPtr*)(_t168 + 8)) = 0;
													 *((intOrPtr*)(_t168 + 0xc)) = 0;
													_t168 = _t168 + 0x10;
													_t89 =  *_t181 - 1;
													__eflags = _t89;
												} while (_t89 != 0);
												 *(_t177 + 0x100) = 0;
												goto L62;
											}
											_t159 =  *(_t176 + 0x100);
											while(1) {
												__eflags = _t159;
												if(_t159 == 0) {
													goto L45;
												}
												_t177 = _t159;
												_t159 =  *(_t159 + 0x100);
											}
											goto L45;
										}
										__eflags = _t119 - 0xfe338407;
										if(_t119 == 0xfe338407) {
											 *0x1001d220 = _t173;
										}
										goto L55;
									}
									__eflags = _t175 - _t181[4];
									if(_t175 != _t181[4]) {
										_t175 =  *_t175;
										continue;
									}
									L36:
									_t173 = 0;
									goto L55;
								}
								_t92 = 0;
								__eflags = 0;
								while(1) {
									_t126 =  *((char*)(_t172 + _t147 * 2));
									 *_t181 = _t92;
									_t39 = _t126 - 0x41; // -81
									__eflags = _t39 - 0x19;
									_t40 = _t126 + 0x20; // 0x10
									_t127 =  <=  ? _t40 :  *((char*)(_t172 + _t147 * 2));
									_t181[_t147 + 0x13c] = _t127;
									_t95 =  *_t181;
									__eflags = _t127;
									if(_t127 == 0) {
										goto L34;
									}
									_t92 = _t95 + 1;
									_t147 = _t147 + 1;
									__eflags = _t92 - ( *(_t175 + 0x2c) & 0x0000ffff);
									if(_t92 < ( *(_t175 + 0x2c) & 0x0000ffff)) {
										continue;
									}
									goto L34;
								}
								goto L34;
							}
						}
						_t170 = E10019A00();
						_t178 = 0;
						while(1) {
							_t129 = E10013044(0xfe338407, 0x790529cb, 0xfe338407, 0xfe338407);
							__eflags = _t129;
							if(_t129 == 0) {
								goto L16;
							}
							_t116 =  *_t129(0xffffffff, _t178, 0,  &(_t181[0x11c]), 0x1c, 0);
							__eflags = _t116;
							if(_t116 != 0) {
								goto L36;
							}
							L16:
							_t99 =  &(_t181[0x120]);
							_t173 =  *_t99;
							_t130 = _t99[8];
							__eflags = _t173 - _t170;
							if(_t173 > _t170) {
								L13:
								_t178 = _t178 + _t130;
								__eflags = _t178;
								continue;
							}
							__eflags = _t130 + _t173 - _t170;
							if(_t130 + _t173 <= _t170) {
								goto L13;
							}
							__eflags = _t173;
							if(_t173 == 0) {
								goto L55;
							}
							E1000F5A8( &(_t181[0x10]), 0x400);
							_t171 = E1000F4E0( &(_t181[0x10]), 0);
							_t179 = E10013044(0xfe338407, 0x790529cb, 0xfe338407, 0xfe338407);
							__eflags = _t179;
							if(_t179 == 0) {
								L21:
								E1000D000( &(_t181[0xc]),  *((intOrPtr*)(_t171 + 4)), 0);
								__eflags = E1000D210( &(_t181[8]), 0x5c);
								if(__eflags != 0) {
									_push(0x5c);
									E1000D650( &(_t181[0xc]), __eflags,  &(_t181[0x1bc]));
									E1000D03C( &(_t181[8]), _t181[0x1bc]);
									E1000D020( &(_t181[0x1bc]));
								}
								E1000DE70( &(_t181[0x20]), _t181[4], 0);
								E1000D020( &(_t181[4]));
								L24:
								E1000F678( &(_t181[0xc]));
								goto L38;
							}
							 *_t181 = E1000F4E0( &(_t181[0x10]), 0);
							_t113 = E1000F4F0( &(_t181[0xc]));
							_t114 =  *_t179(0xffffffff, _t173, 2, _t181[8], _t113, 0);
							__eflags = _t114;
							if(_t114 != 0) {
								goto L24;
							}
							goto L21;
						}
					}
					return  *((intOrPtr*)(_t174 + 8));
				} else {
					_t118 =  *0x1001d220; // 0xe86b6198
					if(_t118 != 0xe86b6198) {
						return _t118;
					}
					goto L4;
				}
			}

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Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: acb3f0aab825ae4b7278fc8af27d660f786aae571b918f7fc179d085f25a2cf6
Instruction ID: 5609b69e05a1b06f5233c8e7297c4b8c04bd3945fb3a39e2e71c43012004eafc
Opcode Fuzzy Hash: acb3f0aab825ae4b7278fc8af27d660f786aae571b918f7fc179d085f25a2cf6
Instruction Fuzzy Hash: 53A1E7746043459BE714EF15C880BAEB3E6FF94340F21CA2DE9948F296D771E982CB91

Uniqueness

Uniqueness Score: -1.00%

Function 10006D50, Relevance: .0, Instructions: 36
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E10006D50() {

				 *0x1001d280 = GetUserNameW;
				 *0x1001D284 = MessageBoxW;
				 *0x1001D288 = GetLastError;
				 *0x1001D28C = CreateFileA;
				 *0x1001D290 = DebugBreak;
				 *0x1001D294 = FlushFileBuffers;
				 *0x1001D298 = FreeEnvironmentStringsA;
				 *0x1001D29C = GetConsoleOutputCP;
				 *0x1001D2A0 = GetEnvironmentStrings;
				 *0x1001D2A4 = GetLocaleInfoA;
				 *0x1001D2A8 = GetStartupInfoA;
				 *0x1001D2AC = GetStringTypeA;
				 *0x1001D2B0 = HeapValidate;
				 *0x1001D2B4 = IsBadReadPtr;
				 *0x1001D2B8 = LCMapStringA;
				 *0x1001D2BC = LoadLibraryA;
				 *0x1001D2C0 = OutputDebugStringA;
				return 0x1001d280;
			}

0x10006d61
0x10006d69
0x10006d6c
0x10006d7b
0x10006d7e
0x10006d8d
0x10006d90
0x10006d9f
0x10006da2
0x10006db1
0x10006db4
0x10006dc3
0x10006dc6
0x10006dd5
0x10006dd8
0x10006de7
0x10006dea
0x10006ded

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 80f6e1a276fef8b33378afc9592b3d211071bdeb012eb600a46219d4b0432dd1
Instruction ID: 9a9f90be372116ce35b3bf57ca6adafecb814b37ff7dc50591bd4b03753dcc6b
Opcode Fuzzy Hash: 80f6e1a276fef8b33378afc9592b3d211071bdeb012eb600a46219d4b0432dd1
Instruction Fuzzy Hash: 99110FB8A05620CFD34ACF09D5D49117BF2BB8E360312C19AD8098B376D734D985CF54

Uniqueness

Uniqueness Score: -1.00%

Function 1000C218, Relevance: 5.1, Strings: 4, Instructions: 53
COMMON

Download Yara Rule

C-Code - Quality: 83%

			E1000C218(void* __ecx, void* __edx) {
				char _v28;
				char _v33;
				char _v38;
				char _v43;
				void* _t24;
				char* _t25;
				char _t32;
				void* _t33;
				void* _t34;
				signed int _t38;
				char* _t40;

				_t40 = (_t38 & 0xfffffff0) - 0x2c;
				asm("movq xmm0, [edx]");
				_t32 = 0;
				 *_t40 = 0x7b;
				asm("movq [esp+0x1], xmm0");
				_v43 = 0x2d;
				do {
					 *((char*)(_t40 + _t32 + 0xa)) =  *((intOrPtr*)(_t32 + __edx + 8));
					_t32 = _t32 + 1;
				} while (_t32 < 4);
				_v38 = 0x2d;
				_t33 = 0;
				do {
					 *((char*)(_t40 + _t33 + 0xf)) =  *((intOrPtr*)(_t33 + __edx + 0xc));
					_t33 = _t33 + 1;
				} while (_t33 < 4);
				_v33 = 0x2d;
				_t34 = 0;
				do {
					 *((char*)(_t40 + _t34 + 0x14)) =  *((intOrPtr*)(_t34 + __edx + 0x10));
					_t34 = _t34 + 1;
				} while (_t34 < 4);
				_v28 = 0x2d;
				_t24 = 0;
				do {
					asm("movd xmm0, dword [eax+edx+0x14]");
					asm("movd [esp+eax+0x19], xmm0");
					_t24 = _t24 + 4;
				} while (_t24 < 0xc);
				_t25 = _t40;
				 *((char*)(_t25 + 0x25)) = 0x7d;
				 *((char*)(_t25 + 0x26)) = 0;
				E1000DFBC(__ecx, _t25, 0);
				return __ecx;
			}

0x1000c21f
0x1000c224
0x1000c228
0x1000c22a
0x1000c22e
0x1000c234
0x1000c239
0x1000c23d
0x1000c241
0x1000c242
0x1000c249
0x1000c24e
0x1000c250
0x1000c254
0x1000c258
0x1000c259
0x1000c260
0x1000c265
0x1000c267
0x1000c26b
0x1000c26f
0x1000c270
0x1000c275
0x1000c27a
0x1000c27c
0x1000c27c
0x1000c282
0x1000c288
0x1000c28b
0x1000c292
0x1000c295
0x1000c29b
0x1000c2a0
0x1000c2ae

Strings

-, xrefs: 1000C275
-, xrefs: 1000C260
-, xrefs: 1000C249
-, xrefs: 1000C234

Memory Dump Source

Source File: 00000000.00000002.648546988.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.648541142.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648562688.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.648569218.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.648574680.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID: -$-$-$-
API String ID: 0-1033403326
Opcode ID: 1d36367edc1a87d387ea343f4f2a29612f5303ddecac01934eed59726700fcc9
Instruction ID: 6420cdf91b2b9fc5655fa5f82b4c53aa5eb92ddd4154ae73ebf41adf494228f8
Opcode Fuzzy Hash: 1d36367edc1a87d387ea343f4f2a29612f5303ddecac01934eed59726700fcc9
Instruction Fuzzy Hash: C811252091C3C04CE749DB7C548462BFFD08F9A208F1886BEE4DA86B53E525D49683B7

Uniqueness

Uniqueness Score: -1.00%

Analysis Process: rundll32.exe PID: 7076 Parent PID: 6484 rundll32.exeCOMMON

Executed Functions

Function 10001970, Relevance: 10.6, APIs: 1, Strings: 5, Instructions: 103libraryCOMMON

Download Yara Rule

APIs

LoadLibraryExW.KERNELBASE ref: 10001BBC

Strings

pnpnpp.dll, xrefs: 10001AA8, 10001ABC
T, xrefs: 10001B9A
., xrefs: 10001B93
estapppEXE, xrefs: 10001B77
0Zxt, xrefs: 10001ADA

Memory Dump Source

Source File: 0000000C.00000002.619337328.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 0000000C.00000002.619319887.0000000010000000.00000002.00020000.sdmp Download File
Associated: 0000000C.00000002.619350331.0000000010021000.00000020.00020000.sdmp Download File
Associated: 0000000C.00000002.619356232.0000000010025000.00000002.00020000.sdmp Download File
Associated: 0000000C.00000002.619361604.0000000010028000.00000008.00020000.sdmp Download File
Associated: 0000000C.00000002.619366272.0000000010029000.00000004.00020000.sdmp Download File
Associated: 0000000C.00000002.619371426.000000001002C000.00000002.00020000.sdmp Download File

Similarity

API ID: LibraryLoad
String ID: estapppEXE$.$0Zxt$T$pnpnpp.dll
API String ID: 1029625771-1474084149
Opcode ID: 628504abaf744a85e0145b14c80a5c62655f6d87924ae8d94f469b15318821e9
Instruction ID: 359c0ef251d1521ccfa12f3c6cea83d2b33325708bbceea6137cb85ec8934041
Opcode Fuzzy Hash: 628504abaf744a85e0145b14c80a5c62655f6d87924ae8d94f469b15318821e9
Instruction Fuzzy Hash: 4441347490D7848FE310CF64D49468BBBE0FB8A394F504A4EE8A54B3A4D7B0D585DB87

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading ...

Warning!

Analysis Report ed6aa63a_by_Libranalysis

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Dridex

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

Signature Overview

AV Detection:

Compliance:

Networking:

E-Banking Fraud:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Exports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: loaddll32.exe PID: 6484 Parent PID: 5916

Function 00871EB3, Relevance: 7.2, APIs: 3, Strings: 1, Instructions: 229
memoryCOMMON

Function 10010754, Relevance: 1.9, Strings: 1, Instructions: 650
COMMONCrypto

Function 10001494, Relevance: 1.9, Strings: 1, Instructions: 613
COMMONCrypto

Function 1000A52C, Relevance: 1.8, Strings: 1, Instructions: 537
COMMONCrypto

Function 1000846C, Relevance: 1.8, Strings: 1, Instructions: 531
COMMONCrypto

Function 10019348, Relevance: 1.8, Strings: 1, Instructions: 529
COMMONCrypto

Function 10011460, Relevance: .6, Instructions: 572
COMMONCrypto

Function 10011D58, Relevance: .3, Instructions: 282
COMMONCrypto

Function 10006D50, Relevance: .0, Instructions: 36
COMMON

Function 1000C218, Relevance: 5.1, Strings: 4, Instructions: 53
COMMON