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Analysis
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max time kernel
143s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
25/05/2024, 13:13
Static task
static1
Behavioral task
behavioral1
Sample
72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
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Size
586KB
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MD5
72122a87f158c073c0eb2d17e60487f7
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SHA1
0ac0e4f6a578494ada9557d31b7f9a3e64e4ab86
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SHA256
2c0c45a8ee4f73e24e4ef4d3a2d3f3fe288f7b3816f8aaf84507f7358abd2d82
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SHA512
89821ba530845dc1da50dfb3de86aa4f47804c2c82aff2276444d384d4e75d085b7ceb0357e097447f55b7259490986154b8443bdfcf194f33842111fccdbd6c
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SSDEEP
12288:AXznQ+bCxWrUhLZvzC/igEhrNA9SNwyrYAmyhIna3PiGpYh7jq:xgIh0/iLhrekeKYAl4RNq
Malware Config
Signatures
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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\SystemBiosVersion 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2192 set thread context of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2524 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 2524 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 2524 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 2524 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 2524 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 2524 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29 PID 2192 wrote to memory of 2524 2192 72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe" Track="0001001000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2524
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