Analysis
- max time kernel
149s - max time network
146s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
26/04/2026, 16:30
General
- Target 2026-04-26_d67cf426d1f893ea91712796b9db56ba_cobalt-strike_icedid_njrat_satacom_stop_vidar.exe
- Size 1.8MB
- Sample260426-tz34faft2n
- SHA256 e8bb79a837093f5ae3edb8e700e7aec91b7d69e247f49c1a09fbd32b35edb004
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 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\2026-04-26_d67cf426d1f893ea91712796b9db56ba_cobalt-strike_icedid_njrat_satacom_stop_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-26_d67cf426d1f893ea91712796b9db56ba_cobalt-strike_icedid_njrat_satacom_stop_vidar.exe"1⤵
- 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\WEL37C4.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL37C4.tmp
memory/1120-42-0x000002BB2E030000-0x000002BB2E11A000-memory.dmp
memory/1648-43-0x000002854C2D0000-0x000002854C3BA000-memory.dmp
memory/1648-45-0x000002854C2D0000-0x000002854C3BA000-memory.dmp