Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
23/05/2026, 03:58
General
- Target 2026-05-23_dab1d27d47188f0be5166dff90fa6802_cobalt-strike_darkgate_satacom_stop_vidar.exe
- Size 3.4MB
- Sample260523-ejy28ae17w
- SHA256 34e74506b0096abaa67329093e920548ea968252b00231f07897a387b3dbd85b
Score
7/10
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in Program Files directory 1 IoCs
- Drops file in Windows directory 9 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Opens file in notepad (likely ransom note) 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-23_dab1d27d47188f0be5166dff90fa6802_cobalt-strike_darkgate_satacom_stop_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-23_dab1d27d47188f0be5166dff90fa6802_cobalt-strike_darkgate_satacom_stop_vidar.exe"1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WELFD0D.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WELFD0D.tmp