Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
26-12-2022 13:01
General
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Target
89c76aae88c0d75a1b9717b714adcbff88e562c14cba8abd604116ac86bc294c.exe
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Size
1.2MB
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MD5
e22ee6e914ee9f28c1f02cf62d603151
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SHA1
66cb1e3cfdaf3626c775af707322664387fba04e
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SHA256
89c76aae88c0d75a1b9717b714adcbff88e562c14cba8abd604116ac86bc294c
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SHA512
65a9ddf5498f0cc37b59b1e8a3968333097faab690cfeccaf6b39b8116d48739d507d6ffeef5fd7ab0efebf21a95fba2464c26ba3a16fcd4e58e4267c20e1e51
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SSDEEP
24576:UOhbGenqCPa8/eKdCMxnYQ3FBXwblqyCB:jJP1ehMxnr15wbby
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\89c76aae88c0d75a1b9717b714adcbff88e562c14cba8abd604116ac86bc294c.exe"C:\Users\Admin\AppData\Local\Temp\89c76aae88c0d75a1b9717b714adcbff88e562c14cba8abd604116ac86bc294c.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