Analysis
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max time kernel
159s -
max time network
193s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
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submitted
31-07-2022 06:45
General
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Target
eb5bbe3e89fe57a7d9005e540d389ff556864eb76e7691bc179339a876780556.exe
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Size
1.1MB
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MD5
e846cb470214e8e74d6bede7fbe39642
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SHA1
1d7c1698a4423479b39f96c3986ee7d00dbe96bf
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SHA256
eb5bbe3e89fe57a7d9005e540d389ff556864eb76e7691bc179339a876780556
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SHA512
0ac78212fcb0d1822b0e885c50db6fed2084997da42a77eafa7e814d334a9674a36173e8ea160653f5408db75cd2b5778bd2937885423ef4131d285a856ad4d3
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\eb5bbe3e89fe57a7d9005e540d389ff556864eb76e7691bc179339a876780556.exe"C:\Users\Admin\AppData\Local\Temp\eb5bbe3e89fe57a7d9005e540d389ff556864eb76e7691bc179339a876780556.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