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Windows Analysis Report
6TAV5gMNBX.exe

Overview

General Information

Sample name:	6TAV5gMNBX.exe renamed because original name is a hash value
Original sample name:	32d333f7b733072c50f7b04988938d910c7f076eb5da0cdbfbab2fd31f98e438.exe
Analysis ID:	1467025
MD5:	048952d8b1eaba09adb0e0893fd0c718
SHA1:	a7d9a7e891ff5b74b7f572f43fc055fbf11cd4f2
SHA256:	32d333f7b733072c50f7b04988938d910c7f076eb5da0cdbfbab2fd31f98e438
Tags:	exe
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

.NET source code references suspicious native API functions

Machine Learning detection for sample

AV process strings found (often used to terminate AV products)

Allocates memory with a write watch (potentially for evading sandboxes)

Binary contains a suspicious time stamp

Checks if the current process is being debugged

One or more processes crash

PE file does not import any functions

Queries the volume information (name, serial number etc) of a device

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

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

6TAV5gMNBX.exe (PID: 7116 cmdline: "C:\Users\user\Desktop\6TAV5gMNBX.exe" MD5: 048952D8B1EABA09ADB0E0893FD0C718)

WerFault.exe (PID: 5784 cmdline: C:\Windows\system32\WerFault.exe -u -p 7116 -s 808 MD5: FD27D9F6D02763BDE32511B5DF7FF7A0)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: 6TAV5gMNBX.exe

ReversingLabs: Detection: 70%

Machine Learning detection for sample

Source: 6TAV5gMNBX.exe

Joe Sandbox ML: detected

Source: 6TAV5gMNBX.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: emsc.0.0__.tex `orlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.00000226882A0000.00000004.00000020.00020000.00000000.sdmp, 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688284000.00000004.00000020.00020000.00000000.sdmp, WER11BB.tmp.dmp.4.dr
Source:	Binary string: \??\C:\Windows\symbols\dll\mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: \??\C:\Users\user\Desktop\6TAV5gMNBX.PDB source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: C:\Users\user\Desktop\6TAV5gMNBX.PDB source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: lib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: mscorlib.pdbpH source: WER11BB.tmp.dmp.4.dr
Source:	Binary string: mscorlib.ni.pdb source: WER11BB.tmp.dmp.4.dr
Source:	Binary string: \??\C:\Windows\mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: qindoC:\Windows\mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: mscorlib.ni.pdbRSDS7^3l source: WER11BB.tmp.dmp.4.dr
Source:	Binary string: \??\C:\Windows\mscorlib.pdbk7 source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: 6TAV5gMNBX.PDB0 source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp

Source: Amcache.hve.4.dr

String found in binary or memory: http://upx.sf.net

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

Process created: C:\Windows\System32\WerFault.exe C:\Windows\system32\WerFault.exe -u -p 7116 -s 808

Source: 6TAV5gMNBX.exe

Static PE information: No import functions for PE file found

Source: 6TAV5gMNBX.exe, 00000000.00000000.2007298631.00000226880A2000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameAyijotefeceniduJ vs 6TAV5gMNBX.exe
Source: 6TAV5gMNBX.exe	Binary or memory string: OriginalFilenameAyijotefeceniduJ vs 6TAV5gMNBX.exe

Source: classification engine

Classification label: mal56.evad.winEXE@2/5@0/0

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Mutant created: NULL
Source: C:\Windows\System32\WerFault.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7116

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\ce267428-0e5a-480b-b3c8-35a840d619fc

Jump to behavior

Source: 6TAV5gMNBX.exe

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

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

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

Jump to behavior

Source: 6TAV5gMNBX.exe

ReversingLabs: Detection: 70%

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

File read: C:\Users\user\Desktop\6TAV5gMNBX.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\6TAV5gMNBX.exe "C:\Users\user\Desktop\6TAV5gMNBX.exe"
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process created: C:\Windows\System32\WerFault.exe C:\Windows\system32\WerFault.exe -u -p 7116 -s 808

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32

Jump to behavior

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll

Jump to behavior

Source: 6TAV5gMNBX.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: 6TAV5gMNBX.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: 6TAV5gMNBX.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: emsc.0.0__.tex `orlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.00000226882A0000.00000004.00000020.00020000.00000000.sdmp, 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688284000.00000004.00000020.00020000.00000000.sdmp, WER11BB.tmp.dmp.4.dr
Source:	Binary string: \??\C:\Windows\symbols\dll\mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: \??\C:\Users\user\Desktop\6TAV5gMNBX.PDB source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: C:\Users\user\Desktop\6TAV5gMNBX.PDB source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: lib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: mscorlib.pdbpH source: WER11BB.tmp.dmp.4.dr
Source:	Binary string: mscorlib.ni.pdb source: WER11BB.tmp.dmp.4.dr
Source:	Binary string: \??\C:\Windows\mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: qindoC:\Windows\mscorlib.pdb source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: mscorlib.ni.pdbRSDS7^3l source: WER11BB.tmp.dmp.4.dr
Source:	Binary string: \??\C:\Windows\mscorlib.pdbk7 source: 6TAV5gMNBX.exe, 00000000.00000002.2147678313.0000022688263000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: 6TAV5gMNBX.PDB0 source: 6TAV5gMNBX.exe, 00000000.00000002.2147480645.00000071D23F7000.00000004.00000010.00020000.00000000.sdmp

Source: 6TAV5gMNBX.exe

Static PE information: 0x9B9359DD [Mon Sep 16 18:47:57 2052 UTC]

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

Code function: 0_2_00007FF848F300BD pushad ; iretd

0_2_00007FF848F300C1

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Memory allocated: 226883D0000 memory reserve \| memory write watch			Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Memory allocated: 226A1DC0000 memory reserve \| memory write watch			Jump to behavior

Source: Amcache.hve.4.dr	Binary or memory string: VMware
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin
Source: Amcache.hve.4.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.4.dr	Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.4.dr	Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.4.dr	Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: VMware-56 4d 43 71 48 15 3d ed-ae e6 c7 5a ec d9 3b f0
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin`
Source: Amcache.hve.4.dr	Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.4.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.4.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.4.dr	Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.4.dr	Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.4.dr	Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.4.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.4.dr	Binary or memory string: vmci.inf_amd64_68ed49469341f563

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process queried: DebugPort			Jump to behavior
Source: C:\Users\user\Desktop\6TAV5gMNBX.exe	Process queried: DebugPort			Jump to behavior

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion

.NET source code references suspicious native API functions

Source: 6TAV5gMNBX.exe, ----.cs	Reference to suspicious API methods: GetProcAddress(_FDE7_066B_FDD3_06D8_FDEA, _FDDE_FBC1_FDFF_FD49_FBC1_FBC5_FD43_0619)
Source: 6TAV5gMNBX.exe, ----.cs	Reference to suspicious API methods: VirtualProtect(procAddress, (uint)_FBC5_FDD3.Length, 64u, out var _FDE2_0652_FDEE_0670)
Source: 6TAV5gMNBX.exe, ----.cs	Reference to suspicious API methods: LoadLibrary(_FDDB_0600_064D_060E(_FDD4_06ED_FDCB_064D_FDC9._FDD6_065F_FD90))

Source: C:\Users\user\Desktop\6TAV5gMNBX.exe

Queries volume information: C:\Users\user\Desktop\6TAV5gMNBX.exe VolumeInformation

Jump to behavior

Source: Amcache.hve.4.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: MsMpEng.exe

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	1 Native API	1 DLL Side-Loading	1 Process Injection	2 Virtualization/Sandbox Evasion	OS Credential Dumping	21 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Disable or Modify Tools	LSASS Memory	2 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 Process Injection	Security Account Manager	11 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 Timestomp	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 DLL Side-Loading	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 Obfuscated Files or Information	Cached Domain Credentials	Wi-Fi Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop

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
6TAV5gMNBX.exe	71%	ReversingLabs	ByteCode-MSIL.Trojan.Zilla
6TAV5gMNBX.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://upx.sf.net	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	Amcache.hve.4.dr	false	URL Reputation: safe	unknown

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1467025
Start date and time:	2024-07-03 16:33:54 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 1s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	9
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 AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	6TAV5gMNBX.exe renamed because original name is a hash value
Original Sample Name:	32d333f7b733072c50f7b04988938d910c7f076eb5da0cdbfbab2fd31f98e438.exe
Detection:	MAL
Classification:	mal56.evad.winEXE@2/5@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 10 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WerFault.exe, WMIADAP.exe, SIHClient.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 20.189.173.20
Excluded domains from analysis (whitelisted): ocsp.digicert.com, login.live.com, slscr.update.microsoft.com, blobcollector.events.data.trafficmanager.net, onedsblobprdwus15.westus.cloudapp.azure.com, ctldl.windowsupdate.com, umwatson.events.data.microsoft.com, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target 6TAV5gMNBX.exe, PID 7116 because it is empty
Report size getting too big, too many NtSetInformationFile calls found.
VT rate limit hit for: 6TAV5gMNBX.exe

Simulations

Behavior and APIs

Time	Type	Description
10:34:54	API Interceptor	1x Sleep call for process: WerFault.exe modified

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_6TAV5gMNBX.exe_5bcee375703a666167dbb9e7f3124c216df9de2f_a9778c24_2a40b31a-c82e-41ba-8673-aa5c75ee1375\Report.wer

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	0.8763977063465423
Encrypted:	false
SSDEEP:	96:5i0FYbjGxxIW3+a/nHsVEDlMldgxGvLcQXIDcQfc61ErcE9cw3smW+BHUHZ0ownI:bWveo6nnkD0xeHPaWQzuiFUZ24lO8kb
MD5:	9BE4B7EC123DB1108D2769DE8944F493
SHA1:	811D228145EFAB579DA4A2CCF12C3AEBAAE4DFAE
SHA-256:	9A5BAA11B5DFA68C10BCFF9AB598145EEA7958206B32994BFAA26BFBF06D4B08
SHA-512:	F6D19D5704164994362A155270938C162652C9ACF6C288AF1B3395E8E9C9B18B5C54185E967789804DC1F4CD2C2C6B2180EDA10F587594BCF7350236A7522919
Malicious:	true
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.C.L.R.2.0.r.3.....E.v.e.n.t.T.i.m.e.=.1.3.3.6.4.4.9.0.8.8.1.5.7.8.0.2.1.8.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.3.6.4.4.9.0.8.8.2.1.4.0.5.1.9.3.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.2.a.4.0.b.3.1.a.-.c.8.2.e.-.4.1.b.a.-.8.6.7.3.-.a.a.5.c.7.5.e.e.1.3.7.5.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.b.1.1.4.a.6.7.1.-.5.b.b.f.-.4.5.f.1.-.b.b.0.b.-.8.6.7.7.9.7.9.f.e.2.8.8.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....N.s.A.p.p.N.a.m.e.=.6.T.A.V.5.g.M.N.B.X...e.x.e.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e.=.A.y.i.j.o.t.e.f.e.c.e.n.i.d.u.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.b.c.c.-.0.0.0.1.-.0.0.1.4.-.1.c.6.5.-.9.c.2.3.5.6.c.d.d.a.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.a.0.0.6.5.4.3.6.a.3.7.f.4.e.a.8.8.0.f.e.7.0.a.3.f.c.9.7.0.f.a.7.0.0.0.0.0.0.0.0.!.0.0.0.0.a.7.d.9.a.7.e.8.9.1.f.f.5.b.7.4.b.7.f.5.7.2.f.4.3.f.c.0.5.5.f.b.f.1.1.c.d.4.f.2.!.6.T.A.V.5.g.M.N.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER11BB.tmp.dmp

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	Mini DuMP crash report, 16 streams, Wed Jul 3 14:34:41 2024, 0x1205a4 type
Category:	dropped
Size (bytes):	243657
Entropy (8bit):	2.926390340556456
Encrypted:	false
SSDEEP:	1536:oy27Ozx55csodY44Vui7YuvVDZ9jCC8jH/rXJ8vmXh5+vMG:oJOznexKhYuvVV1CCqz58g3+vx
MD5:	71968C6DBC79FC569D13AC383BE3999B
SHA1:	697C0D36A133540B6E3A8BC19E9BA40AB61AE6B3
SHA-256:	4782C62EB0924E237D1AD43CACF6DD3C41465338D8BCE7EDF4A15FA6B32E3369
SHA-512:	9AB0136B8892F735D7B8956E076BCC650FD1A8C190CBFB73B5D04A339968A0BF848025F6E7EDE9F0509BC21AA573A479A22854A1D14740EC4D20BD61AEE3063F
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... ........a.f....................................$...........L...........t....O..........l.......8...........T............ ..............\...........H...............................................................................eJ..............Lw......................T............a.f.............................0..............,...E.a.s.t.e.r.n. .S.t.a.n.d.a.r.d. .T.i.m.e...........................................E.a.s.t.e.r.n. .S.u.m.m.e.r. .T.i.m.e...............................................1.9.0.4.1...1...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6...........................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WER12E5.tmp.WERInternalMetadata.xml

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	8618
Entropy (8bit):	3.705770593894538
Encrypted:	false
SSDEEP:	192:R6l7wVeJm26DsqJ6YEIbw2gmfZPdxy37prH89btcmfBvvvm:R6lXJn8sqJ6YEEw2gmfset1fpm
MD5:	BE948AA4B8B44A6F4F5BCDDF4B629000
SHA1:	C6CD52D8F36791A1D1D0121B6EEF22E52219B24E
SHA-256:	67D78C42F6C72AFA242B52805C358D1AFBC0C5BAF3E159C5E54E0F2280DDF538
SHA-512:	567A874A3A8B783B7ED9A66F35E9406E0EFA793EE5AB0ADF652DEA3DF615847FB39507E54D8085E261AF154C06703DB820BC692DC10B7DDBDC25E868E8721E3E
Malicious:	false
Reputation:	low
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.9.0.4.5.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.9.0.4.1...2.0.0.6...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.2.0.0.6.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.2.0.5.7.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.7.1.1.6.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER1315.tmp.xml

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4824
Entropy (8bit):	4.531393634449182
Encrypted:	false
SSDEEP:	48:cvIwWl8zsSJg771I9BOWpW8VY5Ym8M4Jc9SEGF3yq8v+9SExtmD7YMid:uIjfgI7Ov7V5JcJoW+JxA7YMid
MD5:	9251F1E06E23A7D30845507EFB33B544
SHA1:	CE0E35008BECA24DBAA2DA93DF8F51F6FB75E8B3
SHA-256:	6464CADBF21A43A7330D9EC9223FF87BB0D4D8FA35150AEBAC228E025EB2BB6E
SHA-512:	EE87DF36EED75B914B588BEE1C799A6E5E4A481A50902855C4628F81FB89FEDE8562A3D3E62B988281FD99A1C46BFD315E4A77F9591383AC9C397AC612F13EC2
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="19045" />.. <arg nm="vercsdbld" val="2006" />.. <arg nm="verqfe" val="2006" />.. <arg nm="csdbld" val="2006" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="2057" />.. <arg nm="geoid" val="223" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="394897" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.789.19041.0-11.0.1000" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="409

C:\Windows\appcompat\Programs\Amcache.hve

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	1835008
Entropy (8bit):	4.4218628173750965
Encrypted:	false
SSDEEP:	6144:USvfpi6ceLP/9skLmb0OTbWSPHaJG8nAgeMZMMhA2fX4WABlEnNz0uhiTw:fvloTbW+EZMM6DFyx03w
MD5:	A871F8164A01CE3C82E0689F7E0EE99F
SHA1:	BE9F2A754BB83FBF6A6586C4B62BA646FDFC8182
SHA-256:	44D259FF86353E2C5047CF988562934929F44E259BECCEC7AF80F33EA75E2CEE
SHA-512:	5852906124A0942BA70C91045BB6A64B3681711C11FE33AAD7C905349C2E0C1506AD178BC16F60876E765CE2306E44AE83A025B7A05D62DD084FF09848724656
Malicious:	false
Reputation:	low
Preview:	regf>...>....\.Z.................... ...........\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e....c...b...#.......c...b...#...........c...b...#......rmtm...#V...............................................................................................................................................................................................................................................................................................................................................F...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.992684807441517
TrID:	Win64 Executable GUI (202006/5) 92.65% Win64 Executable (generic) (12005/4) 5.51% Generic Win/DOS Executable (2004/3) 0.92% DOS Executable Generic (2002/1) 0.92% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	6TAV5gMNBX.exe
File size:	617'288 bytes
MD5:	048952d8b1eaba09adb0e0893fd0c718
SHA1:	a7d9a7e891ff5b74b7f572f43fc055fbf11cd4f2
SHA256:	32d333f7b733072c50f7b04988938d910c7f076eb5da0cdbfbab2fd31f98e438
SHA512:	7c52ec9eb5f4e511766124cd9c6228f8690f37957627c36b5df4e975990fb0287a0cff6985290fcc675edbbe6c14b43e513c73a20e3ec028311982f23d201eae
SSDEEP:	6144:2JSaXT/04Yw4JYUwiV4XZu3SpTUKVFPnqb2qc26GgswbJWKrggkYWVAXV7UuHHKG:eSs34UiCwsTUKFHh1RkYWOXvKgh3Of1C
TLSH:	50D423ACB8B9C73DFCE601BD114F05C4A20D2F8383439B1994C696EE76641ADE6B0B5D
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..d....Y............"...0.T:............... ....@...... ....................................`................................

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x400000
Entrypoint Section:
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x9B9359DD [Mon Sep 16 18:47:57 2052 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:

Entrypoint Preview

Instruction
dec ebp
pop edx
nop
add byte ptr [ebx], al
add byte ptr [eax], al
add byte ptr [eax+eax], al
add byte ptr [eax], al

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x6000	0x95c	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x5a38	0x1c	.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	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2000	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x3a54	0x3c00	0f77674ce584ba46313419ee5e582ba2	False	0.6341796875	data	6.115539573307815	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x6000	0x95c	0xa00	7a4948eb7297eee5b94fa02472e6bd1f	False	0.30390625	data	4.3308962521390715	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x60b8	0x35c	data			0.49767441860465117
RT_VERSION	0x6414	0x35c	data	English	United States	0.49767441860465117
RT_MANIFEST	0x6770	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators			0.5489795918367347

Possible Origin

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

Network Behavior

⊘No network behavior found

Statistics

CPU Usage

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Memory Usage

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High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: 6TAV5gMNBX.exePID: 7116, Parent PID: 1028

General

Target ID:	0
Start time:	10:34:40
Start date:	03/07/2024
Path:	C:\Users\user\Desktop\6TAV5gMNBX.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\6TAV5gMNBX.exe"
Imagebase:	0x226880a0000
File size:	617'288 bytes
MD5 hash:	048952D8B1EABA09ADB0E0893FD0C718
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: WerFault.exePID: 5784, Parent PID: 7116

General

Target ID:	4
Start time:	10:34:41
Start date:	03/07/2024
Path:	C:\Windows\System32\WerFault.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\WerFault.exe -u -p 7116 -s 808
Imagebase:	0x7ff657930000
File size:	570'736 bytes
MD5 hash:	FD27D9F6D02763BDE32511B5DF7FF7A0
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: 6TAV5gMNBX.exePID: 7116, Parent PID: 1028COMMON

Executed Functions

Function 00007FF848F304F0 Relevance: 1.5, Strings: 1, Instructions: 268COMMON

Download Yara Rule

Strings

2M_H, xrefs: 00007FF848F30C40

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID: 2M_H
API String ID: 0-1174436252
Opcode ID: 2342f29be111c88382862cfd908bf14ed6529cb57ad518f9c66e505d3ec3baa6
Instruction ID: 4f72370b09cf088a6108bc9e03e143480e17b30dfc589f88a94962e8ade834f4
Opcode Fuzzy Hash: 2342f29be111c88382862cfd908bf14ed6529cb57ad518f9c66e505d3ec3baa6
Instruction Fuzzy Hash: 5371487191E68A1FE749B77898562F9BBC1EF86350F0401FBD8CAC71D3EA1968038785

Function 00007FF848F304F8 Relevance: 1.3, Strings: 1, Instructions: 39COMMON

Download Yara Rule

Strings

2M_H, xrefs: 00007FF848F30C40

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID: 2M_H
API String ID: 0-1174436252
Opcode ID: f7ac7a2cac869dd5d56f6578fe4f1542b2d2cb65f716d285c9833fd5b8e40189
Instruction ID: 594630bc8d4a9070d17bb617d0e647ea860c9da7119b054204d3630d69a55933
Opcode Fuzzy Hash: f7ac7a2cac869dd5d56f6578fe4f1542b2d2cb65f716d285c9833fd5b8e40189
Instruction Fuzzy Hash: BB01449192E5C96FDB86F77C44662A87FD1FF5A240F4804FAE48DCB1E3E91858098345

Function 00007FF848F310E2 Relevance: .2, Instructions: 164COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID:
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Opcode ID: c62d9053f54fec998057d861eb54f30957d3ef782afa269ea011085801095086
Instruction ID: 401dc0bd292eb6e1e3cc834696ecab5145c7661aa1dd9a405f516aa2fc48c841
Opcode Fuzzy Hash: c62d9053f54fec998057d861eb54f30957d3ef782afa269ea011085801095086
Instruction Fuzzy Hash: CE51473091DB881FDB52EB7884656EDBFF2EF89710F0801ABD449D3293CE286802C751

Function 00007FF848F30A1D Relevance: .1, Instructions: 134COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
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Opcode ID: f1863bae89ff8f59080a993f679512dbb47f5b6eefcb36202388d10c8cb77e23
Instruction ID: 9874279f24fc86bafd68571afc7891da478bbca91de992b0bdacd56d83ae7534
Opcode Fuzzy Hash: f1863bae89ff8f59080a993f679512dbb47f5b6eefcb36202388d10c8cb77e23
Instruction Fuzzy Hash: 11313961D1EA9A1FE71A776868161B57BC4DF53690F0402BBCCDAC71D7E908A81383C5

Function 00007FF848F30C96 Relevance: .1, Instructions: 73COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID:
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Opcode ID: c74302ef323586b2b7113037d06f867092f3c0b9ca501b46830e2c7447851986
Instruction ID: 4be5c507301710aa027ee55f7ee1c46c83b4efa8b2397d0c94be8bd3c0fc55f8
Opcode Fuzzy Hash: c74302ef323586b2b7113037d06f867092f3c0b9ca501b46830e2c7447851986
Instruction Fuzzy Hash: 56110031E1D84E4FE798F79CD8526FDB2D2EB88794F50017AD50ED32D6DE2868424784

Function 00007FF848F30939 Relevance: .1, Instructions: 58COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID:
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Opcode ID: 46b6c7e745f522096d74ca3fb5d6771571d6aef026230f8f756b505dd46bcd08
Instruction ID: b05aff410985ee5bda6162234b3badaaeab1d12c9f343daad4f2911420ef8603
Opcode Fuzzy Hash: 46b6c7e745f522096d74ca3fb5d6771571d6aef026230f8f756b505dd46bcd08
Instruction Fuzzy Hash: B1115E6144F2CA0FE302A7B488A56A5BFA5DF97250F0905FBD0C9CB5E3DA0C64078362

Function 00007FF848F31306 Relevance: .0, Instructions: 33COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID:
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Opcode ID: 21c1fa634cf2b17d84b3ab4aaacd0bcf20bbb5d718500b76ea8980f823e9c5e6
Instruction ID: ab89adb1f5dbd16ac38faadbd82f9e46daa5074753c621de91e3dcbe2666cd05
Opcode Fuzzy Hash: 21c1fa634cf2b17d84b3ab4aaacd0bcf20bbb5d718500b76ea8980f823e9c5e6
Instruction Fuzzy Hash: 9FE0D87290DA5C5FD654BA69AC469E67BA4EB82264F40005AF44DC7182D1216812C352

Function 00007FF848F30D2E Relevance: .0, Instructions: 27COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
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Opcode ID: 48028f0192db14abdc4e7040f5d98c75151b3b1944015f83a63a01e6a03294f5
Instruction ID: b2f17edf8bd42ba5b33e7b03475d1ac2c697b6577bcae971ebaf410cec1f4ea0
Opcode Fuzzy Hash: 48028f0192db14abdc4e7040f5d98c75151b3b1944015f83a63a01e6a03294f5
Instruction Fuzzy Hash: 9DE0263690C98C4FDB40BB58A8114A57B94FAC5308F00019AE41CC7191C6115515C341

Function 00007FF848F30906 Relevance: .0, Instructions: 25COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 50622a0d4a91569cce121f995341fcdd3e4427eabd08b991575d8c7d10d1fb30
Instruction ID: f217b3f27912c59f0b2d5c8758e5d6444d7cd1834f30f5c9d48bc75ee9dec87b
Opcode Fuzzy Hash: 50622a0d4a91569cce121f995341fcdd3e4427eabd08b991575d8c7d10d1fb30
Instruction Fuzzy Hash: 1AE0C232C4DE4D9FDB44BB69AC410D537A8FB49308F01055AE45CC3282E7269961C786

Function 00007FF848F30DDC Relevance: .0, Instructions: 19COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2148392948.00007FF848F30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848F30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848f30000_6TAV5gMNBX.jbxd

Similarity

API ID:
String ID:
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Opcode ID: 3a21be44a6cba1b5d752b7a5e79305dab86b75e3be0ff203f42cc3920426df6f
Instruction ID: 4e285e15665aa405b381dc77aa40debd926ee2492a3077314942ba741fa56b21
Opcode Fuzzy Hash: 3a21be44a6cba1b5d752b7a5e79305dab86b75e3be0ff203f42cc3920426df6f
Instruction Fuzzy Hash: EFE0C2A210E6884FCB41E7784CA41A07B91DF6720070805FEC0899B6B2E912280BC341

Description:	Adversaries may interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	Module: Module Load, Process: OS API Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

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:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata, File: File Modification
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:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, 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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, 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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report 6TAV5gMNBX.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

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

Lowering of HIPS / PFW / Operating System Security Settings

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

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_6TAV5gMNBX.exe_5bcee375703a666167dbb9e7f3124c216df9de2f_a9778c24_2a40b31a-c82e-41ba-8673-aa5c75ee1375\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER11BB.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER12E5.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER1315.tmp.xml

C:\Windows\appcompat\Programs\Amcache.hve

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Possible Origin

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: 6TAV5gMNBX.exePID: 7116, Parent PID: 1028

General

Windows Analysis Report
6TAV5gMNBX.exe