Analysis
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max time kernel
143s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
12-05-2024 03:30
General
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Target
380744251b4a98ff2ca4e82b051ff785_JaffaCakes118.exe
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Size
531KB
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MD5
380744251b4a98ff2ca4e82b051ff785
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SHA1
827e5146bb131b4bca34b757eeca52f84f7d7720
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SHA256
9a4b45adae1f4b5ad84fa13554fdd67d27b514becd3ed6547d10810f8bc6f723
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SHA512
651f4a96c0a3a5a7b13e5e2d6e2e09cf796f7319931838b7e4acbe1e714b5790e584e8fa776a3a969315c557f619c3a52d6fb756e0576c8521d990afe628aa3e
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SSDEEP
12288:cnnxNXTHxigTCQbJUMHON1qAhN/QVIvHipk+cmsW:cnnxhAgTV6MHON1qqNYCP+x3
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Drops desktop.ini file(s) 2 IoCs
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Drops file in Windows directory 3 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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Enumerates system info in registry 2 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\380744251b4a98ff2ca4e82b051ff785_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\380744251b4a98ff2ca4e82b051ff785_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks computer location settings
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\n937\s937.exe"C:\Users\Admin\AppData\Local\Temp\n937\s937.exe" ins.exe /h e814a5.api.socdn.com /e 12990799 /u 2d821b17-cb9e-11e3-8a58-80c16e6f498c /v "C:\Users\Admin\AppData\Local\Temp\380744251b4a98ff2ca4e82b051ff785_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 648 -s 37282⤵
- Program crash
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:81⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 648 -ip 6481⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
343KB
MD539d6a082978e8a365da5acf55a64a72c
SHA1af8904ce5d78994143df39647d52667ff32ec6e3
SHA2564116788f634386025cb55ea03fc3cf33724f05e4546ee9bd6dcb8bddf3018e0d
SHA5129f91087787092469a05571fe73dce71dbcdbb7531d44b49ea57c17c97d422fba65255ad678bfd231fcc9156915bf578aeb7e5ade898218a3ae61e5e4d534baf6
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Filesize
4KB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
56KB
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Filesize
4.8MB
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Filesize
4KB
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Filesize
9.6MB
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Filesize
624KB
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Filesize
9.6MB
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Filesize
392KB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
32KB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
1.2MB
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Filesize
5.1MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB