Analysis
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max time kernel
41s -
max time network
99s -
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
5d28b7648fbd8cc3d37843a42fb6a12639356eaf0570d647637af9c9915a79f3.exe
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Size
1.5MB
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MD5
2d360833f6e5d55079829f1fef4244c8
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SHA1
723e580eb3608d5d27ad78fa5d067f6d3fcf1f47
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SHA256
5d28b7648fbd8cc3d37843a42fb6a12639356eaf0570d647637af9c9915a79f3
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SHA512
978e47f907f673a27f1d94bd069e380deed6b272c1c1bc419115e00f521f3149a9c1deb7bdf130888ff37f7217eb231e012173053e42ec08d84580c7a9626db3
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SSDEEP
24576:EMT38ElepoawixcPMAVoU3hbvJUuxN01qhMx8mx4tVkN:NDGwiy06o0bzrn2x8W4Pk
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\5d28b7648fbd8cc3d37843a42fb6a12639356eaf0570d647637af9c9915a79f3.exe"C:\Users\Admin\AppData\Local\Temp\5d28b7648fbd8cc3d37843a42fb6a12639356eaf0570d647637af9c9915a79f3.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
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