Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
19/09/2024, 03:10
General
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Target
ea799cb79abc5e7a1cb09bb85e802928_JaffaCakes118.exe
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Size
852KB
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MD5
ea799cb79abc5e7a1cb09bb85e802928
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SHA1
ce43cbbe920560187e7885913281bfc81cd0ec30
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SHA256
d73c78294a2cd4dd4268821703dbf8a2ed88107896d8c6fbe082bd800d9e72dc
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SHA512
0ab8233f0b5766e9d741257bc4f406307f7e85cd44161c45947c33672564d26d547fa5b6aac875dd81a78477e3624f17ad533de64553e435ea268291c70f20d1
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SSDEEP
24576:tZIDHpeEz4SRk6QEjRgnM0rt8nqoScpkBZvo+VRpA08t:IHpPNLRMMCDoS2kBZwW20
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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UPX packed file 1 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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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 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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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of FindShellTrayWindow 12 IoCs
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Suspicious use of SendNotifyMessage 12 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ea799cb79abc5e7a1cb09bb85e802928_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ea799cb79abc5e7a1cb09bb85e802928_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.1MB
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Filesize
64KB
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Filesize
6.1MB
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Filesize
4KB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
4KB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB