Analysis
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max time kernel
126s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
25/09/2024, 18:16
General
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Target
f696461ab20b3204f0686bc1babc1a74_JaffaCakes118.exe
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Size
628KB
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MD5
f696461ab20b3204f0686bc1babc1a74
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SHA1
41a7a82f43f75db42c10a12e446fe4d6b8135ce8
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SHA256
5b9fc60b9f7f549073beb0e9f150b7e8b9d182a4e1e33fef4c45e22b174364ad
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SHA512
e983a6a737de67653d53448da77e3c75bdcb4d3008a09edf65503bf43dc25d79b9b2f3ff3b388b755b7886da1db7c7d3e4b2dac7fb98b61f38def8ebb935a3bd
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SSDEEP
6144:R8nal5ONsZ1XX8Ni7wa5GJcibpAlXlrCDJG6dgXoqG4VuvQNIyvx9Gkqbg:qal5OM1H8NNQGJ7dAjsVE6wpNIyDGt
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.
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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 2 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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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.
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Modifies registry class 5 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f696461ab20b3204f0686bc1babc1a74_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f696461ab20b3204f0686bc1babc1a74_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Exporer32.exe"C:\Users\Admin\AppData\Local\Temp\Exporer32.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Exporer32.exeStubPath3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 4604⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2056 -ip 20561⤵
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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 --field-trial-handle=4048,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4460 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
11KB
MD52d8b9da737682b88d733dd22a9851e48
SHA10aad0bd464d36ca3ea1a68f43d05cc32408df4df
SHA25682686f2f9420319d2d7c838ee8c33cfa29121f7c2f05ef080bf3a0598ea4cfec
SHA51245d307bcbd20b4ec0f89817f098d2cef085ffbaeb4ce651960a5b5db9ad438c145e8dcd602b5e4a8441acc312572cda96ef384ccc6a503cd4d3f486e7fba00ec
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Filesize
852KB
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Filesize
552KB
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Filesize
852KB
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Filesize
552KB
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Filesize
852KB
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Filesize
852KB
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Filesize
552KB
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Filesize
552KB
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Filesize
852KB
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Filesize
552KB