Analysis
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max time kernel
130s -
max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02/10/2024, 12:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
General
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Target
0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe
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Size
1.0MB
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MD5
0aafb85c833886ee58134e1c8d5c31a8
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SHA1
824fd677093a5c98991806da7ddabbab0c15986a
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SHA256
7a112ee413240ba5f5e6d99f33aaf203c857f5d240ac06d3b8381a6a7797ff82
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SHA512
ea341de997508691bdefb81717928122cd97b60def491b4aadb96779e07b380f9321641af28f290d8486401673356d50e2d0a06764c647f6d8d980a93434956d
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SSDEEP
3072:ywRfpkcDuXl4D4b32+XwLSdSD1tj2m/XhIluTZHbG2XdF/78HJDH/zPWSU4i5mmD:ICdNpP1JV
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" explorer.exe -
Disables RegEdit via registry modification 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "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 0aafb85c833886ee58134e1c8d5c31a8_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" 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2784 set thread context of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2776 set thread context of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2212 set thread context of 2916 2212 explorer.exe 32 -
resource yara_rule behavioral1/memory/2776-2-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2776-3-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2776-4-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2776-6-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2776-5-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2776-15-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-23-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-22-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-20-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-26-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-25-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-24-0x0000000013140000-0x00000000131FB000-memory.dmp upx behavioral1/memory/2916-27-0x0000000013140000-0x00000000131FB000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 4 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 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.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 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 0aafb85c833886ee58134e1c8d5c31a8_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 -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeSecurityPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeSystemtimePrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeBackupPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeRestorePrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeShutdownPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeDebugPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeUndockPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeManageVolumePrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeImpersonatePrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: 33 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: 34 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: 35 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2916 explorer.exe Token: SeSecurityPrivilege 2916 explorer.exe Token: SeTakeOwnershipPrivilege 2916 explorer.exe Token: SeLoadDriverPrivilege 2916 explorer.exe Token: SeSystemProfilePrivilege 2916 explorer.exe Token: SeSystemtimePrivilege 2916 explorer.exe Token: SeProfSingleProcessPrivilege 2916 explorer.exe Token: SeIncBasePriorityPrivilege 2916 explorer.exe Token: SeCreatePagefilePrivilege 2916 explorer.exe Token: SeBackupPrivilege 2916 explorer.exe Token: SeRestorePrivilege 2916 explorer.exe Token: SeShutdownPrivilege 2916 explorer.exe Token: SeDebugPrivilege 2916 explorer.exe Token: SeSystemEnvironmentPrivilege 2916 explorer.exe Token: SeChangeNotifyPrivilege 2916 explorer.exe Token: SeRemoteShutdownPrivilege 2916 explorer.exe Token: SeUndockPrivilege 2916 explorer.exe Token: SeManageVolumePrivilege 2916 explorer.exe Token: SeImpersonatePrivilege 2916 explorer.exe Token: SeCreateGlobalPrivilege 2916 explorer.exe Token: 33 2916 explorer.exe Token: 34 2916 explorer.exe Token: 35 2916 explorer.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 2212 explorer.exe 2916 explorer.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2776 2784 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 30 PID 2776 wrote to memory of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2776 wrote to memory of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2776 wrote to memory of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2776 wrote to memory of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2776 wrote to memory of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2776 wrote to memory of 2212 2776 0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe 31 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32 PID 2212 wrote to memory of 2916 2212 explorer.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Users\Admin\AppData\Local\Temp\0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0aafb85c833886ee58134e1c8d5c31a8_JaffaCakes118.exe"2⤵
- Windows security bypass
- Disables RegEdit via registry modification
- 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:2776 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"4⤵
- Windows security bypass
- Disables RegEdit via registry modification
- 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:2916
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