Analysis
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max time kernel
125s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
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submitted
31-05-2024 16:44
General
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Target
87ab5f476d4351224d893e267cc30d3b_JaffaCakes118.exe
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Size
1.2MB
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MD5
87ab5f476d4351224d893e267cc30d3b
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SHA1
22e1fefd40bde744c165d316db26e88b5f4e6e70
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SHA256
ca233059d5f7370dfdadf37d8f6b27ebf72ddaf6458613c2084b705727cf68ab
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SHA512
7eb4776b09d586364d88ab1992133d9a0788c2c6c2e3ea4993ed061f4d25db9c7a3755a8add4775273193b953ca79ada4167d4a3671abbf728a4d0a61dd4e183
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SSDEEP
24576:pnaaSYiqG1mIwV5eyX5VFGlzXXeYbi5wYHjJ+bfb:pnaDpqii5rXpGl7X4DJ+bD
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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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 9 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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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of UnmapMainImage 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\87ab5f476d4351224d893e267cc30d3b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\87ab5f476d4351224d893e267cc30d3b_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
852KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
852KB
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Filesize
2.0MB