Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2024 06:38
Static task
static1
Behavioral task
behavioral1
Sample
cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe
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Size
766KB
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MD5
cb8d0a0d8790dc739c9ca82fd7ce9b6e
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SHA1
44f9aef24d039cc896cab58711977b54390f2e4c
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SHA256
adec931baa41ac52333c242039ba2c2d5332b3d3487a28d16bc697e3f28dba56
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SHA512
fdad2b5538f3de78f55ddc2bb04674f13de59f43f21b30abeeb3b4a4a159635afaa1da13e125d945fc4dfc84d3569038dca517c3cbd06adcd9fc5929e0945549
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SSDEEP
12288:ga8gDC8CKewouXFxbtTff1A+QqMUSSp1o6dJsoJku2cOtr0wV8noakElpvtnBDne:hCuouXJZAh/Sp1omJsAycmQwV8noaVvS
Malware Config
Signatures
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Darkcomet family
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 2180 svchost.exe 5048 svchost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\drivers = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4048 set thread context of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 2180 set thread context of 5048 2180 svchost.exe 88 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4884 PING.EXE -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier svchost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier svchost.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4884 PING.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5048 svchost.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeSecurityPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeLoadDriverPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeSystemProfilePrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeSystemtimePrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeBackupPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeRestorePrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeShutdownPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeDebugPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeUndockPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeManageVolumePrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeImpersonatePrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: 33 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: 34 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: 35 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: 36 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5048 svchost.exe Token: SeSecurityPrivilege 5048 svchost.exe Token: SeTakeOwnershipPrivilege 5048 svchost.exe Token: SeLoadDriverPrivilege 5048 svchost.exe Token: SeSystemProfilePrivilege 5048 svchost.exe Token: SeSystemtimePrivilege 5048 svchost.exe Token: SeProfSingleProcessPrivilege 5048 svchost.exe Token: SeIncBasePriorityPrivilege 5048 svchost.exe Token: SeCreatePagefilePrivilege 5048 svchost.exe Token: SeBackupPrivilege 5048 svchost.exe Token: SeRestorePrivilege 5048 svchost.exe Token: SeShutdownPrivilege 5048 svchost.exe Token: SeDebugPrivilege 5048 svchost.exe Token: SeSystemEnvironmentPrivilege 5048 svchost.exe Token: SeChangeNotifyPrivilege 5048 svchost.exe Token: SeRemoteShutdownPrivilege 5048 svchost.exe Token: SeUndockPrivilege 5048 svchost.exe Token: SeManageVolumePrivilege 5048 svchost.exe Token: SeImpersonatePrivilege 5048 svchost.exe Token: SeCreateGlobalPrivilege 5048 svchost.exe Token: 33 5048 svchost.exe Token: 34 5048 svchost.exe Token: 35 5048 svchost.exe Token: 36 5048 svchost.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 2180 svchost.exe 2180 svchost.exe 5048 svchost.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4048 wrote to memory of 4552 4048 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 82 PID 4552 wrote to memory of 2180 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 87 PID 4552 wrote to memory of 2180 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 87 PID 4552 wrote to memory of 2180 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 87 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 4552 wrote to memory of 1708 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 89 PID 4552 wrote to memory of 1708 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 89 PID 4552 wrote to memory of 1708 4552 cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe 89 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 2180 wrote to memory of 5048 2180 svchost.exe 88 PID 1708 wrote to memory of 4884 1708 cmd.exe 91 PID 1708 wrote to memory of 4884 1708 cmd.exe 91 PID 1708 wrote to memory of 4884 1708 cmd.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4048 -
C:\Users\Admin\AppData\Local\Temp\cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cb8d0a0d8790dc739c9ca82fd7ce9b6e_JaffaCakes118.exe"2⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4552 -
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"4⤵
- Checks BIOS information in registry
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5048
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_dcsc_.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 24⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4884
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
119B
MD5dc7d28e1bd0aabd3a9da59476a3b7d94
SHA111553d0da589f352e461d6cbee00b0ec11e8c7cf
SHA256d98eff3cee66e037346343ece5051c3567e7768c4d5e209355a484ab21f664b3
SHA512472c5efc036c58d671b53117e8f2920adcea4ce13eddd0971f4ba40365c29e5fcfdc339aae44e0cb3c07432865aae797d75cb8627c39c02aef4e7d85567ce34a
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Filesize
766KB
MD5cb8d0a0d8790dc739c9ca82fd7ce9b6e
SHA144f9aef24d039cc896cab58711977b54390f2e4c
SHA256adec931baa41ac52333c242039ba2c2d5332b3d3487a28d16bc697e3f28dba56
SHA512fdad2b5538f3de78f55ddc2bb04674f13de59f43f21b30abeeb3b4a4a159635afaa1da13e125d945fc4dfc84d3569038dca517c3cbd06adcd9fc5929e0945549