Analysis
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max time kernel
81s -
max time network
95s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
04-06-2022 19:26
General
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Target
Akt1809.scr
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Size
1.4MB
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MD5
5d0e88d6b050cb55e79ebce600921ebd
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SHA1
9ef793bb1d4152cf6b061301c80b8c2bd747e59b
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SHA256
c2c8da21d472f2ef59895e6ebb5d610381040f1553e263aadd9b9232e0038a26
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SHA512
9fe52094d3e038691c993357d72db9d2279fddc2106753a36f7b5ffec8c9d016292e4c961ffe0bfc3ced777dfbde9d094dca3325595580e9dc92ae6fd8516ef4
Score
10/10
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 4 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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Drops file in System32 directory 1 IoCs
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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 64 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Akt1809.scr"C:\Users\Admin\AppData\Local\Temp\Akt1809.scr" /S1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
1.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB