Analysis
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max time kernel
150s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
01-08-2024 21:29
General
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Target
81ca5ea25f4edc200f8199536ffc7df3_JaffaCakes118.exe
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Size
401KB
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MD5
81ca5ea25f4edc200f8199536ffc7df3
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SHA1
fa5a33b2934cb62cf0c24c05a0943a54c3bdefa5
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SHA256
48d7061f95df499c0f060ca0be48c28f19d98b14397390c6e9833ee4dba984de
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SHA512
92542f30f1b3689f4580a1e140cf33c8bf9c0d8d0c4cf8ff0f49511e624d3b02c8d22362328bc8e7a93a343006bb823b46af09331d9203680024a7f9bed8a290
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SSDEEP
6144:6l6cbLjZA71oToGGwkxnBZUC68peUKeY9AV/j/DMfxdy8zhmmGC8miMyC:6I4BEqkZBqCv08/EJ4C8mZy
Malware Config
Signatures
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 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 Internet Explorer settings 1 TTPs 1 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 FindShellTrayWindow 2 IoCs
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Suspicious use of SendNotifyMessage 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\81ca5ea25f4edc200f8199536ffc7df3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\81ca5ea25f4edc200f8199536ffc7df3_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\ProgramData\mEcNgKb06308\mEcNgKb06308.exe"C:\ProgramData\mEcNgKb06308\mEcNgKb06308.exe" "C:\Users\Admin\AppData\Local\Temp\81ca5ea25f4edc200f8199536ffc7df3_JaffaCakes118.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
401KB
MD52ba594437b7d783fc36be66b3cb343c3
SHA12f685c83c80697d191297741fb97511348702675
SHA256b376ed130c315681c63be0e1aca5f0c860cdb67cad0054680752ddea23f8b7bb
SHA512b257f29290d980116a10f47afa6d271cb347ef64211e7ec9569eccac40bc18cf0920a07e396ba63c11e50dd97a5d97ce11df7f56abce4a49829d558cfb64d5e8
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
716KB
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Filesize
728KB
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Filesize
716KB
-
Filesize
728KB
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Filesize
716KB