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Windows Analysis Report
exe004.exe

Overview

General Information

Sample name:	exe004.exe
Analysis ID:	1560733
MD5:	fa90b485a972700b7114ef4b9ce25786
SHA1:	00ada95db0395eda9fe76c8481811961817dacc5
SHA256:	8b0daaf4ef82710274197ee7df4375cd795d6f73693c36e28b415d84f0410517
Tags:	exemalwareuser-Joker
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample

Detected unpacking (changes PE section rights)

Multi AV Scanner detection for submitted file

AI detected suspicious sample

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Machine Learning detection for sample

PE file contains section with special chars

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Tries to delay execution (extensive OutputDebugStringW loop)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Yara detected Costura Assembly Loader

Yara detected Generic Downloader

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

Binary contains a suspicious time stamp

Checks if the current process is being debugged

Contains capabilities to detect virtual machines

Contains functionality to call native functions

Detected potential crypto function

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

May sleep (evasive loops) to hinder dynamic analysis

PE file contains sections with non-standard names

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

exe004.exe (PID: 7844 cmdline: "C:\Users\user\Desktop\exe004.exe" MD5: FA90B485A972700B7114EF4B9CE25786)

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
exe004.exe	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security

Memory Dumps

Source	Rule	Description	Author
00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_GenericDownloader_1	Yara detected Generic Downloader	Joe Security
00000000.00000002.2599210496.0000027C786E0000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000000.1348039579.0000027C5DC3E000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
Process Memory Space: exe004.exe PID: 7844	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security

Unpacked PEs

Source	Rule	Description	Author
0.2.exe004.exe.27c78ab0000.2.raw.unpack	JoeSecurity_GenericDownloader_1	Yara detected Generic Downloader	Joe Security
0.2.exe004.exe.27c786e0000.1.raw.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.2.exe004.exe.27c786e0000.1.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security
0.0.exe004.exe.27c5dbd0000.0.unpack	JoeSecurity_CosturaAssemblyLoader	Yara detected Costura Assembly Loader	Joe Security

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: exe004.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: exe004.exe

ReversingLabs: Detection: 42%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 99.9% probability

Machine Learning detection for sample

Source: exe004.exe

Joe Sandbox ML: detected

Source: exe004.exe

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

Source:	Binary string: memory;costura.memory.dll.compressed;costura.memory.pdb.compressedGsystem.diagnostics.diagnosticsourceucostura.system.diagnostics.diagnosticsource.dll.compressed source: exe004.exe
Source:	Binary string: costura=costura.costura.dll.compressed=costura.costura.pdb.compressed source: exe004.exe
Source:	Binary string: costura.costura.pdb.compressed source: exe004.exe
Source:	Binary string: costura.memory.pdb.compressed source: exe004.exe

Networking

Yara detected Generic Downloader

Source: Yara match	File source: 0.2.exe004.exe.27c78ab0000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY

Source: unknown

UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: keyauth.win

Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com0A
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com0C
Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://ocsp.digicert.com0X
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://gunaframework.com/api/licensing.php
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://gunaui.com/
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://gunaui.com/api/licensing.php
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://gunaui.com/pricing

System Summary

PE file contains section with special chars

Source: exe004.exe

Static PE information: section name: ZqM~o)+

Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF80E62 NtQueryInformationProcess,	0_2_00007FFE7DF80E62
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF8FF49 NtQueryInformationProcess,	0_2_00007FFE7DF8FF49
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF9009D NtQueryInformationProcess,	0_2_00007FFE7DF9009D

Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF87B1D	0_2_00007FFE7DF87B1D
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF90522	0_2_00007FFE7DF90522
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF905F8	0_2_00007FFE7DF905F8
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF90624	0_2_00007FFE7DF90624

Source: exe004.exe

Static PE information: No import functions for PE file found

Source: exe004.exe, 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameGuna.UI2.dllD vs exe004.exe
Source: exe004.exe	Binary or memory string: OriginalFilenameVelnest.exe0 vs exe004.exe

Source: exe004.exe

Static PE information: Section: ZqM~o)+ ZLIB complexity 1.0003260103383458

Source: classification engine

Classification label: mal100.troj.evad.winEXE@1/0@1/0

Source: C:\Users\user\Desktop\exe004.exe

Mutant created: NULL

Source: exe004.exe

Static file information: TRID: Win64 Executable GUI Net Framework (217006/5) 49.65%

Source: C:\Users\user\Desktop\exe004.exe

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

Jump to behavior

Source: exe004.exe

ReversingLabs: Detection: 42%

Source: C:\Users\user\Desktop\exe004.exe

File read: C:\Users\user\Desktop\exe004.exe

Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: dwrite.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: windowscodecs.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: iconcodecservice.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: textinputframework.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: coreuicomponents.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Section loaded: textshaping.dll	Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0EE7644B-1BAD-48B1-9889-0281C206EB85}\InprocServer32

Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe

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

Jump to behavior

Source: exe004.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: exe004.exe

Static PE information: Virtual size of .text is bigger than: 0x100000

Source: exe004.exe

Static file information: File size 4638752 > 1048576

Source: exe004.exe

Static PE information: Raw size of .text is bigger than: 0x100000 < 0x417c00

Source: exe004.exe

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

Source:	Binary string: memory;costura.memory.dll.compressed;costura.memory.pdb.compressedGsystem.diagnostics.diagnosticsourceucostura.system.diagnostics.diagnosticsource.dll.compressed source: exe004.exe
Source:	Binary string: costura=costura.costura.dll.compressed=costura.costura.pdb.compressed source: exe004.exe
Source:	Binary string: costura.costura.pdb.compressed source: exe004.exe
Source:	Binary string: costura.memory.pdb.compressed source: exe004.exe

Data Obfuscation

Detected unpacking (changes PE section rights)

Source: C:\Users\user\Desktop\exe004.exe

Unpacked PE file: 0.2.exe004.exe.27c5dbd0000.0.unpack ZqM~o)+:EW;.text:ER;.rsrc:R;.Invalid:EW;Wrong:R;.Xerin:R; vs Unknown_Section0:EW;Unknown_Section1:ER;Unknown_Section2:R;Unknown_Section3:EW;Unknown_Section4:R;Unknown_Section5:R;

Yara detected Costura Assembly Loader

Source: Yara match	File source: exe004.exe, type: SAMPLE
Source: Yara match	File source: 0.2.exe004.exe.27c786e0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.exe004.exe.27c786e0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.exe004.exe.27c5dbd0000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.2599210496.0000027C786E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.1348039579.0000027C5DC3E000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: exe004.exe PID: 7844, type: MEMORYSTR

Source: exe004.exe

Static PE information: 0xE6FDCBF7 [Tue Oct 21 01:55:03 2092 UTC]

Source: exe004.exe	Static PE information: section name: ZqM~o)+
Source: exe004.exe	Static PE information: section name: .Invalid
Source: exe004.exe	Static PE information: section name: Wrong
Source: exe004.exe	Static PE information: section name: .Xerin

Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_0000027C5DBD6119 push 370E200Ch; retf	0_2_0000027C5DBD6131
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF800BD pushad ; iretd	0_2_00007FFE7DF800C1
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF8A54A push eax; retf	0_2_00007FFE7DF8A54B
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF92DB5 push edi; iretd	0_2_00007FFE7DF92DB6
Source: C:\Users\user\Desktop\exe004.exe	Code function: 0_2_00007FFE7DF939F6 push ss; ret	0_2_00007FFE7DF939F7

Source: exe004.exe

Static PE information: section name: ZqM~o)+ entropy: 7.9994516540380705

Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Source: C:\Users\user\Desktop\exe004.exe

WMI Queries: IWbemServices::ExecQuery - ROOT\cimv2 : SELECT * FROM Win32_VideoController

Tries to delay execution (extensive OutputDebugStringW loop)

Source: C:\Users\user\Desktop\exe004.exe

Section loaded: OutputDebugStringW count: 1929

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp

Binary or memory string: WINE_GET_UNIX_FILE_NAME

Source: C:\Users\user\Desktop\exe004.exe	Memory allocated: 27C5FB30000 memory reserve \| memory write watch			Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Memory allocated: 27C77D50000 memory reserve \| memory write watch			Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe	Registry key queried: HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0 name: Identifier	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	File opened / queried: C:\WINDOWS\system32\drivers\vmmouse.sys	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Registry key queried: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\disk\Enum name: 0	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	File opened / queried: C:\WINDOWS\system32\drivers\vmhgfs.sys	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	File opened / queried: C:\WINDOWS\system32\drivers\VBoxMouse.sys	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Registry key queried: HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System name: SystemBiosVersion	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Registry key queried: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000 name: DriverDesc	Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Registry key queried: HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System name: VideoBiosVersion	Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe	Window / User API: threadDelayed 1800			Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Window / User API: threadDelayed 6875			Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe TID: 7956	Thread sleep time: -1800000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe TID: 7956	Thread sleep time: -6875000s >= -30000s			Jump to behavior

Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmware
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: VMWARE
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: %C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: )C:\WINDOWS\system32\drivers\VBoxMouse.sys
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: &C:\WINDOWS\system32\drivers\vmhgfs.sys8
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: VMware SVGA II
Source: exe004.exe, 00000000.00000002.2598784936.0000027C78534000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: "SOFTWARE\VMware, Inc.\VMware Tools
Source: exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: 'C:\WINDOWS\system32\drivers\vmmouse.sys

Source: C:\Users\user\Desktop\exe004.exe

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Source: C:\Users\user\Desktop\exe004.exe

Code function: 0_2_00007FFE7DF91F38 CheckRemoteDebuggerPresent,

0_2_00007FFE7DF91F38

Source: C:\Users\user\Desktop\exe004.exe	Process queried: DebugPort			Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Process queried: DebugPort			Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe

Process token adjusted: Debug

Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe

Memory allocated: page read and write | page guard

Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe	Queries volume information: C:\Users\user\Desktop\exe004.exe VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\exe004.exe	Queries volume information: C:\Windows\Fonts\micross.ttf VolumeInformation			Jump to behavior

Source: C:\Users\user\Desktop\exe004.exe

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

Jump to behavior

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 Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	24 Virtualization/Sandbox Evasion	OS Credential Dumping	321 Security Software Discovery	Remote Services	1 Archive Collected Data	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Disable or Modify Tools	LSASS Memory	24 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	2 Obfuscated Files or Information	Security Account Manager	1 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	12 Software Packing	NTDS	1 Application Window 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 Timestomp	LSA Secrets	12 System Information 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 DLL Side-Loading	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

Source	Detection	Scanner	Label
exe004.exe	42%	ReversingLabs	Win64.Trojan.Generic
exe004.exe	100%	Avira	TR/Crypt.ZPACK.Gen7
exe004.exe	100%	Joe Sandbox ML

Name	IP	Active	Malicious	Antivirus Detection	Reputation
keyauth.win	104.26.0.5	true	false		high
s-part-0035.t-0009.t-msedge.net	13.107.246.63	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
https://gunaui.com/api/licensing.php	exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	false	high
https://gunaframework.com/api/licensing.php	exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	false	high
https://gunaui.com/	exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	false	high
https://gunaui.com/pricing	exe004.exe, 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp	false	high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1560733
Start date and time:	2024-11-22 09:11:14 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 55s
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:	7
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:	exe004.exe
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@1/0@1/0
EGA Information:	Successful, ratio: 100%
HCA Information:	Failed
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, WMIADAP.exe, SIHClient.exe, conhost.exe, svchost.exe
Excluded domains from analysis (whitelisted): fs.microsoft.com, slscr.update.microsoft.com, otelrules.azureedge.net, otelrules.afd.azureedge.net, ctldl.windowsupdate.com, azureedge-t-prod.trafficmanager.net, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtAllocateVirtualMemory calls found.
Report size getting too big, too many NtReadVirtualMemory calls found.
VT rate limit hit for: exe004.exe

Simulations

Behavior and APIs

Time	Type	Description
03:12:52	API Interceptor	143403x Sleep call for process: exe004.exe modified

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
keyauth.win	IAdjMfB2A5.exe	Get hash	malicious	XWorm	Browse	104.26.0.5
	SecuriteInfo.com.Win64.Evo-gen.9614.31304.exe	Get hash	malicious	Unknown	Browse	104.26.0.5
	SecuriteInfo.com.Win64.Evo-gen.9614.31304.exe	Get hash	malicious	Unknown	Browse	172.67.72.57
	SecuriteInfo.com.W64.GenKryptik.GHEK.tr.25144.16407.exe	Get hash	malicious	Unknown	Browse	104.26.0.5
	SecuriteInfo.com.Trojan.GenericKD.74444428.17336.1019.exe	Get hash	malicious	Unknown	Browse	104.26.0.5
	SecuriteInfo.com.Win64.MalwareX-gen.31244.2279.exe	Get hash	malicious	Unknown	Browse	104.26.1.5
	SecuriteInfo.com.Trojan.GenericKD.74444428.17336.1019.exe	Get hash	malicious	Unknown	Browse	104.26.1.5
	SecuriteInfo.com.Win64.CrypterX-gen.31361.18171.exe	Get hash	malicious	Unknown	Browse	104.26.0.5
	SecuriteInfo.com.Variant.Tedy.627915.599.8749.exe	Get hash	malicious	Unknown	Browse	104.26.0.5
	SecuriteInfo.com.Variant.Tedy.627915.599.8749.exe	Get hash	malicious	Unknown	Browse	104.26.0.5
s-part-0035.t-0009.t-msedge.net	exe001.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	https://ex.securemail.intermedia.net/login.html?msgUserId=3883fff1970b5d7b&enterprise=aurorahealth&rrRegcode=Thzq6kFB&locale=en_US	Get hash	malicious	Unknown	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	file.exe	Get hash	malicious	Stealc	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC, Amadey, Credential Flusher, LummaC Stealer, Stealc	Browse	13.107.246.63
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.63

File type:	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.935221947327123
TrID:	Win64 Executable GUI Net Framework (217006/5) 49.65% Win64 Executable GUI (202006/5) 46.21% Win64 Executable (generic) (12005/4) 2.75% Win16/32 Executable Delphi generic (2074/23) 0.47% Generic Win/DOS Executable (2004/3) 0.46%
File name:	exe004.exe
File size:	4'638'752 bytes
MD5:	fa90b485a972700b7114ef4b9ce25786
SHA1:	00ada95db0395eda9fe76c8481811961817dacc5
SHA256:	8b0daaf4ef82710274197ee7df4375cd795d6f73693c36e28b415d84f0410517
SHA512:	60762dc286c5177ddb4bdd142cd1a544d49b6cf6a58ab9d78e16e01deeab7eb9469f24c07b5cf8f7b1a0e5dad432c65304fcb2a658ff7f98a340dcd8bf7b4cc8
SSDEEP:	98304:4zvKsxRauKuNKbOG5+1wjbqW+eJhQHMWSi7OE7C8X86r/hoedesaaD:4KsxR8ugbOZ1KPMs7E7iemfsdD
TLSH:	7C2633BE35789DF0D28F0FF58822F0652F21C5FA0D29DE982D615AE70E92F529F61610
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..d................."...0..\|A..H...........`....@...... .......................`G...........`...@......@............... .....

File Icon


Icon Hash:	90cececece8e8eb0

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:	0xE6FDCBF7 [Tue Oct 21 01:55:03 2092 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	0x46e000	0x596	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
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	0x56000	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
ZqM~o)+	0x2000	0x5306c	0x53200	dc19069d1e3fbbfd0b86a4d3ce4c3add	False	1.0003260103383458	data	7.9994516540380705	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.text	0x56000	0x417a68	0x417c00	bda2818ed9406605c71f28b682a809b5	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x46e000	0x596	0x600	9e147ad85ab9348879ff16d022f92209	False	0.4108072916666667	data	4.029089686581361	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.Invalid	0x470000	0xa	0x200	bf619eac0cdf3f68d496ea9344137e8b	False	0.02734375	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
Wrong	0x472000	0xa0d	0xc00	938b64e3c2e0cc8aa6c473ef01725feb	False	0.6555989583333334	data	5.773428430096493	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.Xerin	0x474000	0x8d	0x200	040d178313ed47b83547676fc1993608	False	0.04296875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x46e0a0	0x30c	data			0.4217948717948718
RT_MANIFEST	0x46e3ac	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators			0.5489795918367347

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 22, 2024 09:12:19.716514111 CET	56625	53	192.168.2.11	1.1.1.1
Nov 22, 2024 09:12:19.857848883 CET	53	56625	1.1.1.1	192.168.2.11

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 22, 2024 09:12:19.716514111 CET	192.168.2.11	1.1.1.1	0x9075	Standard query (0)	keyauth.win	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 22, 2024 09:12:15.481842995 CET	1.1.1.1	192.168.2.11	0xfbd9	No error (0)	shed.dual-low.s-part-0035.t-0009.t-msedge.net	s-part-0035.t-0009.t-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Nov 22, 2024 09:12:15.481842995 CET	1.1.1.1	192.168.2.11	0xfbd9	No error (0)	s-part-0035.t-0009.t-msedge.net		13.107.246.63	A (IP address)	IN (0x0001)	false
Nov 22, 2024 09:12:19.857848883 CET	1.1.1.1	192.168.2.11	0x9075	No error (0)	keyauth.win		104.26.0.5	A (IP address)	IN (0x0001)	false
Nov 22, 2024 09:12:19.857848883 CET	1.1.1.1	192.168.2.11	0x9075	No error (0)	keyauth.win		104.26.1.5	A (IP address)	IN (0x0001)	false
Nov 22, 2024 09:12:19.857848883 CET	1.1.1.1	192.168.2.11	0x9075	No error (0)	keyauth.win		172.67.72.57	A (IP address)	IN (0x0001)	false

Target ID:	0
Start time:	03:12:17
Start date:	22/11/2024
Path:	C:\Users\user\Desktop\exe004.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\exe004.exe"
Imagebase:	0x27c5dbd0000
File size:	4'638'752 bytes
MD5 hash:	FA90B485A972700B7114EF4B9CE25786
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_GenericDownloader_1, Description: Yara detected Generic Downloader, Source: 00000000.00000002.2601580703.0000027C78AB0000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.2599210496.0000027C786E0000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000000.1348039579.0000027C5DC3E000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: JoeSecurity_CosturaAssemblyLoader, Description: Yara detected Costura Assembly Loader, Source: 00000000.00000002.2594166804.0000027C5FD51000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low
Has exited:	false

Show Windows behavior

Execution Graph

Execution Coverage:	26.1%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	32.7%
Total number of Nodes:	49
Total number of Limit Nodes:	2

Executed Functions

Function 00007FFE7DF90522 Relevance: 4.4, APIs: 1, Strings: 1, Instructions: 917
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Strings

ntin, xrefs: 00007FFE7DF90A3F

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID:
String ID: ntin
API String ID: 0-3077571345
Opcode ID: be1a261fa176081d0d485caf098bade91076338cd6558d5a5f12625b4c9f22db
Instruction ID: 11236146fc09cc6305e67589b0725247b02a56b7d26789f04a5e8b11d9dc051d
Opcode Fuzzy Hash: be1a261fa176081d0d485caf098bade91076338cd6558d5a5f12625b4c9f22db
Instruction Fuzzy Hash: 6B52363192CA8F4AE72DDE0895916B977D2FF91300F68423DD0EBC35A5EE38B4438685

Function 00007FFE7DF90624 Relevance: 4.2, APIs: 1, Strings: 1, Instructions: 659
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualProtect.KERNELBASE ref: 00007FFE7DF90DE1

Strings

ntin, xrefs: 00007FFE7DF90A3F

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: ProtectVirtual
String ID: ntin
API String ID: 544645111-3077571345
Opcode ID: 24230c3501c8ff6e05e84b14d4dcf831a14ad682c46cf29038449584b8e55559
Instruction ID: 33562724b278ea783142f0c3221d76b8bae504fbc969d15f2ff89f1c39cccbf5
Opcode Fuzzy Hash: 24230c3501c8ff6e05e84b14d4dcf831a14ad682c46cf29038449584b8e55559
Instruction Fuzzy Hash: 4B124C71A2C68E4BE72D9E0C94516B977D2FF91301F68423DD4DBC35D2EE28B4438685

Function 00007FFE7DF87B1D Relevance: 3.9, APIs: 1, Strings: 1, Instructions: 384
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Strings

@, xrefs: 00007FFE7DF87D12

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID:
String ID: @
API String ID: 0-2766056989
Opcode ID: 62372adba4f7d91a0ab5dfdb414e6f1ccff213e46d92b40ad300cd265a33be01
Instruction ID: 4cb4051ab417823e275bb7c3c6d83530ab244c186dced181a7e9c7fa43347fb8
Opcode Fuzzy Hash: 62372adba4f7d91a0ab5dfdb414e6f1ccff213e46d92b40ad300cd265a33be01
Instruction Fuzzy Hash: BEC1BB31A18B468FD31CDF18D4919B5BBE1FF99314B50463ED09B83A92DB34B862CB85

Function 00007FFE7DF8FF49 Relevance: 1.8, APIs: 1, Instructions: 297
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: b903bd27b20f213d483d20f2c96409e6272ec3a95f456a9147f32046285f38da
Instruction ID: 1fed160861e4120b011b9de9e24949811e83625dc9e42c3ffc4c1954e2ed6fbe
Opcode Fuzzy Hash: b903bd27b20f213d483d20f2c96409e6272ec3a95f456a9147f32046285f38da
Instruction Fuzzy Hash: 87911732D1C6CD4FE7789A5898056F97BE1EF95320F08037AD46DD31B2EE2468198781

Function 00007FFE7DF91F38 Relevance: 1.7, APIs: 1, Instructions: 162
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CheckRemoteDebuggerPresent.KERNELBASE ref: 00007FFE7DF97F30

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: CheckDebuggerPresentRemote
String ID:
API String ID: 3662101638-0
Opcode ID: 14d1c0447f3a97c5d2f08743b5044a7e951176515eec7b792041d1e1636d32a9
Instruction ID: 32200d3429dcd4847c4d93c17ea7cda4f6ae89e6b4e59d1e8fbbeb6a7c7bc44b
Opcode Fuzzy Hash: 14d1c0447f3a97c5d2f08743b5044a7e951176515eec7b792041d1e1636d32a9
Instruction Fuzzy Hash: 7B412332A086588FDB14EFACD84A6ED7BE0EF55321F08427BC089D7592EA34A4558BD1

Function 00007FFE7DF9009D Relevance: 1.6, APIs: 1, Instructions: 137
nativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

NtQueryInformationProcess.NTDLL ref: 00007FFE7DF90180

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: InformationProcessQuery
String ID:
API String ID: 1778838933-0
Opcode ID: b6068e5dab855235c189019d7eae9dc7343ee633b01daeff8e716c2bfd2a8e19
Instruction ID: 4147705262f070132df1ad293ad64931a76bb5f19677e8248888fd33ddf0e69c
Opcode Fuzzy Hash: b6068e5dab855235c189019d7eae9dc7343ee633b01daeff8e716c2bfd2a8e19
Instruction Fuzzy Hash: 8241F57190C7888FDB29DB989C456E97FF1FF99321F0442AFE089D3152DA746846CB82

Function 00007FFE7DF80E62 Relevance: 1.6, APIs: 1, Instructions: 115
nativeCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

NtQueryInformationProcess.NTDLL ref: 00007FFE7DF90180

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: InformationProcessQuery
String ID:
API String ID: 1778838933-0
Opcode ID: 630d5675a23cc8d5196d3f7c02ec4766297279e3e562f109df7f0e020b19d781
Instruction ID: ce6d3cf63d6f9663c1d798fad7f52ab4b52a6e43f398291b13a9b2bd27e420d8
Opcode Fuzzy Hash: 630d5675a23cc8d5196d3f7c02ec4766297279e3e562f109df7f0e020b19d781
Instruction Fuzzy Hash: A1318F7191CA089FDB58DB8CD8456FD7BE1FB99321F00822FE04DD3251DA706845CB81

Function 00007FFE7DF9021C Relevance: 3.9, APIs: 1, Strings: 1, Instructions: 431
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Strings

ntin, xrefs: 00007FFE7DF9033C

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID:
String ID: ntin
API String ID: 0-3077571345
Opcode ID: 4f3e50473b5968eb54bd12d49a00a4be47e7f31a6f05e5d637d35e75b4c5a04a
Instruction ID: a7c1cd650c687e1e17c51dd3a37efc590988c7a3871fba037179cc9cb72ee5d0
Opcode Fuzzy Hash: 4f3e50473b5968eb54bd12d49a00a4be47e7f31a6f05e5d637d35e75b4c5a04a
Instruction Fuzzy Hash: 6FD1683196CA898FE72D9B1CD8957B8BBE1EF56310F14417ED0DBC36A2DE286842C741

Function 00007FFE7DF878A8 Relevance: 1.7, APIs: 1, Instructions: 180
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualProtect.KERNELBASE ref: 00007FFE7DF87E71

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: ProtectVirtual
String ID:
API String ID: 544645111-0
Opcode ID: dd553e4392c513e7e338217664f51473a3ccc79eb15e6a241691cf2a0c2b0e21
Instruction ID: e084142aaf1dd2fd58bde67c9d82784731c59ea3666b921ee5c3eca91c6503ff
Opcode Fuzzy Hash: dd553e4392c513e7e338217664f51473a3ccc79eb15e6a241691cf2a0c2b0e21
Instruction Fuzzy Hash: F651273190CA488FD729DB688445BB9BBF1EF56311F0442BFD089C31A2DB74A845CB91

Function 00007FFE7DF8A641 Relevance: 1.6, APIs: 1, Instructions: 113COMMON

Download Yara Rule

APIs

GetFileAttributesW.KERNELBASE ref: 00007FFE7DF8A6E7

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: AttributesFile
String ID:
API String ID: 3188754299-0
Opcode ID: 0b3fd7a6d213e3c42d4e5e4d311dedb8288194eb0bcef2b746158ba7ccc081de
Instruction ID: 208a74d14637c1c71881f40adc9a96c61ddf520afba9cf1c0b1714a456532265
Opcode Fuzzy Hash: 0b3fd7a6d213e3c42d4e5e4d311dedb8288194eb0bcef2b746158ba7ccc081de
Instruction Fuzzy Hash: DF31B33190CA5C8FDB69DB68D8456EABBF0FF56320F04826FD049D3662DB70A855CB81

Function 00007FFE7DF80F52 Relevance: 1.6, APIs: 1, Instructions: 111memoryCOMMON

Download Yara Rule

APIs

VirtualProtect.KERNELBASE ref: 00007FFE7DF87E71

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: ProtectVirtual
String ID:
API String ID: 544645111-0
Opcode ID: 91ec27084eae633922cf27fda56ca600baf08dab44c38404c7bd5e93f662fa68
Instruction ID: 40e36e2cb13c890087b5b9fafd1e9bcfc61dbe1d42e7d4cec0b1a9d935ed3edf
Opcode Fuzzy Hash: 91ec27084eae633922cf27fda56ca600baf08dab44c38404c7bd5e93f662fa68
Instruction Fuzzy Hash: B131D431A0CA0C8FDB18DF9898466F9B7E1EB99311F04422FD04AD3651DB70A856CB91

Function 00007FFE7DF8FC5A Relevance: 1.6, APIs: 1, Instructions: 111memoryCOMMON

Download Yara Rule

APIs

VirtualProtect.KERNELBASE ref: 00007FFE7DF90DE1

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: ProtectVirtual
String ID:
API String ID: 544645111-0
Opcode ID: 70d26825d038015c471ee1fdc75ad4791262cebcb1ba28be9e4a53d4c026edc2
Instruction ID: 4c08c4c164b62dbaec78806c208acd7469341729a2ca8e09766127f1d0892030
Opcode Fuzzy Hash: 70d26825d038015c471ee1fdc75ad4791262cebcb1ba28be9e4a53d4c026edc2
Instruction Fuzzy Hash: 1F31D63191CA0C8FDB18DF9898466F977E1EB99311F00422FD04AD3651DB7078528B81

Function 00007FFE7DF80EB2 Relevance: 1.6, APIs: 1, Instructions: 100COMMON

Download Yara Rule

APIs

GetFileAttributesW.KERNELBASE ref: 00007FFE7DF8A6E7

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: AttributesFile
String ID:
API String ID: 3188754299-0
Opcode ID: 00677fccd9eded14993b4bc0da83b9ae10b82a6d6b9f472223d015902632d2da
Instruction ID: f22d9be8f5400e93bf66d70aa27dac49a08a3a738c3185f17f68c27bfc4952b1
Opcode Fuzzy Hash: 00677fccd9eded14993b4bc0da83b9ae10b82a6d6b9f472223d015902632d2da
Instruction Fuzzy Hash: 82218F71908A1C9FDB58DB58D449AF9BBE0EB55321F00822FD00AD3661DB70A8558B81

Function 00007FFE7DF8FCAA Relevance: 1.3, APIs: 1, Instructions: 88COMMON

Download Yara Rule

APIs

CloseHandle.KERNELBASE ref: 00007FFE7DF965E5

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID: CloseHandle
String ID:
API String ID: 2962429428-0
Opcode ID: 0dfe006cb7c56d38a70637216b9ca0c85179f4d3ed8dc45a8eda0787fe6ea115
Instruction ID: 8dd8f0a9b6edb35973a6f44c54c289f8e577f767aeb672930d6f61fbb13cfe66
Opcode Fuzzy Hash: 0dfe006cb7c56d38a70637216b9ca0c85179f4d3ed8dc45a8eda0787fe6ea115
Instruction Fuzzy Hash: 9321A171908A0C9FDB58EB58C449BF9BBF1FB65321F00422ED04ED3651DB71A456CB91

Non-executed Functions

Function 00007FFE7DF905F8 Relevance: 1.7, Strings: 1, Instructions: 490COMMON

Download Yara Rule

Strings

ntin, xrefs: 00007FFE7DF90A3F

Memory Dump Source

Source File: 00000000.00000002.2608390636.00007FFE7DF80000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFE7DF80000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffe7df80000_exe004.jbxd

Similarity

API ID:
String ID: ntin
API String ID: 0-3077571345
Opcode ID: 5f5c5f46095af3e455c10d2a8a6cd117ecf6d9ac6042ec89d68a5b4fee70fab8
Instruction ID: 4101ae4104f3cdda3129bc5519cf74b9d9051e7db73908e0ed9f6b472eca7e51
Opcode Fuzzy Hash: 5f5c5f46095af3e455c10d2a8a6cd117ecf6d9ac6042ec89d68a5b4fee70fab8
Instruction Fuzzy Hash: 26D15A75A2CA8F46E72CAD0995912B973D2FF91701F68423CD4EBC25D2EE28F4438685

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	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 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 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 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:	File: File Metadata
Platforms:	Linux, macOS, 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 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:	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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, 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

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:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
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:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report exe004.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Initial Sample

Memory Dumps

Unpacked PEs

Sigma Signatures

Suricata 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

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

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

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Network Behavior

Network Port Distribution

UDP Packets

DNS Queries

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

System Behavior

Analysis Process: exe004.exePID: 7844, Parent PID: 2592

General

Chronological Activities

Disassembly

Windows Analysis Report
exe004.exe

Function 00007FFE7DF90522 Relevance: 4.4, APIs: 1, Strings: 1, Instructions: 917
COMMON

Function 00007FFE7DF90624 Relevance: 4.2, APIs: 1, Strings: 1, Instructions: 659
memoryCOMMON

Function 00007FFE7DF87B1D Relevance: 3.9, APIs: 1, Strings: 1, Instructions: 384
COMMON

Function 00007FFE7DF8FF49 Relevance: 1.8, APIs: 1, Instructions: 297
COMMON

Function 00007FFE7DF91F38 Relevance: 1.7, APIs: 1, Instructions: 162
COMMON

Function 00007FFE7DF9009D Relevance: 1.6, APIs: 1, Instructions: 137
nativeCOMMON

Function 00007FFE7DF80E62 Relevance: 1.6, APIs: 1, Instructions: 115
nativeCOMMON

Function 00007FFE7DF9021C Relevance: 3.9, APIs: 1, Strings: 1, Instructions: 431
COMMON

Function 00007FFE7DF878A8 Relevance: 1.7, APIs: 1, Instructions: 180
memoryCOMMON