Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
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submitted
07-09-2023 14:12
General
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Target
1caf5105988781e29d93e58abcbf3bf4c973eca1a207803629bd5cf901ef5be1.exe
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Size
1.1MB
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MD5
40b111fdffe33c4c776d87ce7ff02431
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SHA1
dd6eee81a397d0b94c3532d62c613070501d0048
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SHA256
1caf5105988781e29d93e58abcbf3bf4c973eca1a207803629bd5cf901ef5be1
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SHA512
07ef4139a40d8f08acb489c4c1ced0ffe787f536d59d185ef43aaa0f17e391ca000b8c1c10813feb573241314000b7a91d52fcfcaaa4311f73432cdaaa0f921b
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SSDEEP
24576:LzWuYg/8kz9ncHy/B5uwMp1p4pGj3m91dscI/P:LCuYA8kZnpB5uw+1p44S91gP
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\1caf5105988781e29d93e58abcbf3bf4c973eca1a207803629bd5cf901ef5be1.exe"C:\Users\Admin\AppData\Local\Temp\1caf5105988781e29d93e58abcbf3bf4c973eca1a207803629bd5cf901ef5be1.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
852KB
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Filesize
2.0MB
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Filesize
2.0MB