Resubmissions
13/10/2024, 18:45
241013-xefdessaqd 1013/10/2024, 18:44
241013-xdny6swfnq 1013/10/2024, 18:39
241013-xa1tkawelp 10Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13/10/2024, 18:39
Behavioral task
behavioral1
Sample
4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe
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Size
658KB
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MD5
4172f0aa201c6f3ca946333239309ccb
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SHA1
355f370fa69fbe523486a75b9ae93afa16495c97
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SHA256
000154d8c595788dbb62f90ae6c5e70e2e3d0858bde5d31b90c26c6107a49fa0
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SHA512
424c99bdc3e050734c3d1ec56dd6ebd9a805145c65c4a2012ed3f95878539e396994677a60bded47dc9b1bb18bdcc7dae0c19bab5467ccfcab14a8966c78ce41
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SSDEEP
12288:B9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9LqnKH:3AQ6Zx9cxTmOrucTIEFSpOGm
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" explorer.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 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2580 set thread context of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30 -
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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.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\ProcessorNameString 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeSecurityPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeSystemtimePrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeBackupPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeRestorePrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeShutdownPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeDebugPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeUndockPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeManageVolumePrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeImpersonatePrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: 33 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: 34 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: 35 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1148 explorer.exe Token: SeSecurityPrivilege 1148 explorer.exe Token: SeTakeOwnershipPrivilege 1148 explorer.exe Token: SeLoadDriverPrivilege 1148 explorer.exe Token: SeSystemProfilePrivilege 1148 explorer.exe Token: SeSystemtimePrivilege 1148 explorer.exe Token: SeProfSingleProcessPrivilege 1148 explorer.exe Token: SeIncBasePriorityPrivilege 1148 explorer.exe Token: SeCreatePagefilePrivilege 1148 explorer.exe Token: SeBackupPrivilege 1148 explorer.exe Token: SeRestorePrivilege 1148 explorer.exe Token: SeShutdownPrivilege 1148 explorer.exe Token: SeDebugPrivilege 1148 explorer.exe Token: SeSystemEnvironmentPrivilege 1148 explorer.exe Token: SeChangeNotifyPrivilege 1148 explorer.exe Token: SeRemoteShutdownPrivilege 1148 explorer.exe Token: SeUndockPrivilege 1148 explorer.exe Token: SeManageVolumePrivilege 1148 explorer.exe Token: SeImpersonatePrivilege 1148 explorer.exe Token: SeCreateGlobalPrivilege 1148 explorer.exe Token: 33 1148 explorer.exe Token: 34 1148 explorer.exe Token: 35 1148 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1148 explorer.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2580 wrote to memory of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30 PID 2580 wrote to memory of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30 PID 2580 wrote to memory of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30 PID 2580 wrote to memory of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30 PID 2580 wrote to memory of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30 PID 2580 wrote to memory of 1148 2580 4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4172f0aa201c6f3ca946333239309ccb_JaffaCakes118.exe"1⤵
- Windows security bypass
- Checks BIOS information in registry
- Windows security modification
- 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:2580 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Windows security bypass
- 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
- Suspicious use of SetWindowsHookEx
PID:1148
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