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240407-g3pzrseh7w 1025-07-2022 19:25
220725-x41ewsbfh9 10Analysis
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max time kernel
199s -
max time network
261s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
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submitted
25-07-2022 19:25
General
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Target
5466ba20f94b4a5f28a7dd9b2ee00b611104da3267e71d976dd6dc88ff6e83c1.exe
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Size
1.3MB
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MD5
029121f4c1fc507eee2da7ef0f81c52f
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SHA1
5bdfc541991da167e6fb256a64e05e05f92fc5db
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SHA256
5466ba20f94b4a5f28a7dd9b2ee00b611104da3267e71d976dd6dc88ff6e83c1
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SHA512
94e38cc00fcbc431da0300eba6683f251e0b4c4ca71cc88d941acf998207d3df14b59322d9d59d5522649c80f26689fa1a44ad59371eeafcd4107c9dd42d3e2f
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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Adds Run key to start application 2 TTPs 2 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). Likely ransomware behaviour.
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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\5466ba20f94b4a5f28a7dd9b2ee00b611104da3267e71d976dd6dc88ff6e83c1.exe"C:\Users\Admin\AppData\Local\Temp\5466ba20f94b4a5f28a7dd9b2ee00b611104da3267e71d976dd6dc88ff6e83c1.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
8KB
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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