Analysis
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max time kernel
81s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-01-2023 06:07
Static task
static1
Behavioral task
behavioral1
Sample
Installer_1.0.8_win64_86-setup+manual/About/PowerShellExecutionPolicy.admx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Installer_1.0.8_win64_86-setup+manual/About/PowerShellExecutionPolicy.admx
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
Installer_1.0.8_win64_86-setup+manual/Setup.exe
Resource
win7-20220812-en
General
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Target
Installer_1.0.8_win64_86-setup+manual/About/PowerShellExecutionPolicy.admx
-
Size
4KB
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MD5
cf3a6940f87d0a1b53a99e3e205066c9
-
SHA1
29c3d8ca609a60358f958b6036e225ab18423558
-
SHA256
04bb49c481891cded0c411626070851ef30b21c61d2e8d8d5475604662f0e518
-
SHA512
7805f940621a91353cd5de0d49720bb829d1bfe9df0127e1af98c030d94c5e18fd7229ee392e28ba1edf745b06ce6339071020a316541b1f64842da60fa3bf29
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SSDEEP
96:5yGMFLoQKnKeg56bc/GwFb1E+N/GwBC1eHK/GwnMa1K0z/GwAeFACc1Ed/GwUx3:whL7GcJFb1NJoSKJnMaHzJAemEdJUx3
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 1300 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Installer_1.0.8_win64_86-setup+manual\About\PowerShellExecutionPolicy.admx1⤵
- Modifies registry class
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx