Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
19-10-2024 12:35
Static task
static1
Behavioral task
behavioral1
Sample
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe
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Size
1.0MB
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MD5
5ca74ee8d91c9dd4d8d4562adcdbab7a
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SHA1
f5b61e9f38db135fbb80d3282474b7f412dd47d4
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SHA256
ec15404fe318fe297905fa397d5afa29b23e42b263a79d4d183e0ad96a7c6134
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SHA512
80e6ce1713aaf9c35d3166f9f69e54db43665bed5efa592410a53a0d15dbbd60a4a053246cc2f0ff3c7d745cc2aae92db121d7f98dc97ae840b9e20067bec8ea
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SSDEEP
24576:WSKwhKrsBtTGhQhJUjxDDnfASXsY3ljgfTeOwjZHe8fAIwgw4lAAx9BhmroA:PGhUqJAfWUfwjZHe8fAIwgw4lAAx9Bhm
Malware Config
Extracted
darkcomet
Guest final
indianboyzcam.no-ip.org:245
DC_MUTEX-FRUL9BN
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gencode
wkznNJr3JSML
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Key Name = "C:\\Users\\Admin\\AppData\\Local\\Temp\\file.exe" 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exedescription pid Process procid_target PID 2260 set thread context of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exevbc.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
Processes:
vbc.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2340 vbc.exe Token: SeSecurityPrivilege 2340 vbc.exe Token: SeTakeOwnershipPrivilege 2340 vbc.exe Token: SeLoadDriverPrivilege 2340 vbc.exe Token: SeSystemProfilePrivilege 2340 vbc.exe Token: SeSystemtimePrivilege 2340 vbc.exe Token: SeProfSingleProcessPrivilege 2340 vbc.exe Token: SeIncBasePriorityPrivilege 2340 vbc.exe Token: SeCreatePagefilePrivilege 2340 vbc.exe Token: SeBackupPrivilege 2340 vbc.exe Token: SeRestorePrivilege 2340 vbc.exe Token: SeShutdownPrivilege 2340 vbc.exe Token: SeDebugPrivilege 2340 vbc.exe Token: SeSystemEnvironmentPrivilege 2340 vbc.exe Token: SeChangeNotifyPrivilege 2340 vbc.exe Token: SeRemoteShutdownPrivilege 2340 vbc.exe Token: SeUndockPrivilege 2340 vbc.exe Token: SeManageVolumePrivilege 2340 vbc.exe Token: SeImpersonatePrivilege 2340 vbc.exe Token: SeCreateGlobalPrivilege 2340 vbc.exe Token: 33 2340 vbc.exe Token: 34 2340 vbc.exe Token: 35 2340 vbc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
vbc.exepid Process 2340 vbc.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exedescription pid Process procid_target PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2340 2260 5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5ca74ee8d91c9dd4d8d4562adcdbab7a_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2340
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