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Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13/06/2024, 06:24
Behavioral task
behavioral1
Sample
a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe
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Size
3.8MB
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MD5
a430627e5caad6b1165242d9dbc0beb9
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SHA1
0596500e8cea1b04d5ab7d0e175ef0b3d03eca62
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SHA256
1552540bc5f2e5371b0fea8e1d05d075779cc1a379dc5c7b1de02c60485383b6
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SHA512
f9bde397051b251aacea0cc5a7f3a5f27f1419a36000745796ff8a6a0171e3b1c4dd4ce297bb975b54b8e8c7d2932ef7bd92a73d4d09a759e7f33fd37dbc9b58
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SSDEEP
98304:uZuarCtWyX0p+tUFHtrXCDHGkSn8b+vPd2:uZHrzyG+2aDHGkS8CY
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3016-0-0x0000000000F00000-0x00000000019F4000-memory.dmp upx behavioral2/memory/4880-14-0x0000000000F00000-0x00000000019F4000-memory.dmp upx behavioral2/memory/3016-17-0x0000000000F00000-0x00000000019F4000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 3 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3016 set thread context of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 4880 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80 PID 3016 wrote to memory of 4880 3016 a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Users\Admin\AppData\Local\Temp\a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a430627e5caad6b1165242d9dbc0beb9_JaffaCakes118.exe"2⤵
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4880
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