Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
27/02/2025, 12:46
Behavioral task
behavioral1
Sample
JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe
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Size
752KB
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MD5
2d519cd03d98807ff52bd4d029d4f00e
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SHA1
77ac2233c62aeed6b6bbb2c53039a20c68a38e37
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SHA256
ee9fd78cf5835970439c51a454a9093eeb5c8fe9e8e3bc1d37406505c59692c6
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SHA512
7623c764759e791b0690dbc88019eda564fe3d52065606d5a32225b815f3cd11c587975373398371fcbda92b26f982aa5275fc91e8676c483a5930bb356d36b8
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SSDEEP
12288:l9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9L3pE:DAQ6Zx9cxTmOrucTIEFSpOr
Malware Config
Extracted
darkcomet
Guest16
s77s.no-ip.biz:1604
DC_MUTEX-K0FWCLN
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gencode
*h9snc*JzhmW
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install
false
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offline_keylogger
false
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persistence
false
Signatures
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Darkcomet family
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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 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3528 set thread context of 4552 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe 85 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeSecurityPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeTakeOwnershipPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeLoadDriverPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeSystemProfilePrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeSystemtimePrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeProfSingleProcessPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeIncBasePriorityPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeCreatePagefilePrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeBackupPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeRestorePrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeShutdownPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeDebugPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeSystemEnvironmentPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeChangeNotifyPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeRemoteShutdownPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeUndockPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeManageVolumePrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeImpersonatePrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeCreateGlobalPrivilege 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: 33 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: 34 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: 35 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: 36 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe Token: SeIncreaseQuotaPrivilege 4552 explorer.exe Token: SeSecurityPrivilege 4552 explorer.exe Token: SeTakeOwnershipPrivilege 4552 explorer.exe Token: SeLoadDriverPrivilege 4552 explorer.exe Token: SeSystemProfilePrivilege 4552 explorer.exe Token: SeSystemtimePrivilege 4552 explorer.exe Token: SeProfSingleProcessPrivilege 4552 explorer.exe Token: SeIncBasePriorityPrivilege 4552 explorer.exe Token: SeCreatePagefilePrivilege 4552 explorer.exe Token: SeBackupPrivilege 4552 explorer.exe Token: SeRestorePrivilege 4552 explorer.exe Token: SeShutdownPrivilege 4552 explorer.exe Token: SeDebugPrivilege 4552 explorer.exe Token: SeSystemEnvironmentPrivilege 4552 explorer.exe Token: SeChangeNotifyPrivilege 4552 explorer.exe Token: SeRemoteShutdownPrivilege 4552 explorer.exe Token: SeUndockPrivilege 4552 explorer.exe Token: SeManageVolumePrivilege 4552 explorer.exe Token: SeImpersonatePrivilege 4552 explorer.exe Token: SeCreateGlobalPrivilege 4552 explorer.exe Token: 33 4552 explorer.exe Token: 34 4552 explorer.exe Token: 35 4552 explorer.exe Token: 36 4552 explorer.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3528 wrote to memory of 4552 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe 85 PID 3528 wrote to memory of 4552 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe 85 PID 3528 wrote to memory of 4552 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe 85 PID 3528 wrote to memory of 4552 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe 85 PID 3528 wrote to memory of 4552 3528 JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe"1⤵
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3528 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4552
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