Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 16:14
Static task
static1
Behavioral task
behavioral1
Sample
Potassium.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
autoexec.lnk
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
msvcp140.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
scripts.lnk
Resource
win10v2004-20260513-en
Behavioral task
behavioral5
Sample
vcruntime140.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
vcruntime140_1.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral7
Sample
workspace.lnk
Resource
win10v2004-20260513-en
General
- Target autoexec.lnk
- Size 1KB
- Sample260808-tp2gvst1dz
- SHA256 006d6168d27c62c347d1b5c3c493f9d9f47d4f24998cd1ed4e6af55386d2a745
- MD5 a2f6abf50bc9a739d90905aa42153343
- SHA1 4bb0b291fd763628bc10770ed2ca015bae3d2380
- SHA512 d898517c1e201b2b32c2765aa4486bea8190275f12cefa2a93eb44658d693507ecc81f7e27450507e3b392c2f9640d63d3d341d5b1b20677d62ff68d8b172a3e
- TLSH T17B311F1D5ED51720CBB988B617AF2306E76324527BAA4D2606448A4E1A22542BE58F1F
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3276 cmd.exe - Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU cmd.exe Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots cmd.exe Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff cmd.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell cmd.exe