Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260129-en - resource tags
- submitted
31/03/2026, 01:53
General
- Target 2026-03-31_8db230dc347bd3a351123c951e9dfbb7_cobalt-strike_icedid_satacom_stealc_vidar.exe
- Size 281KB
- Sample260331-cbcsxaft6y
- SHA256 ae39a7ce948350eae641229c5055b7bd80746c2f7b8be546e963d691c8981b13
Malware Config
Extracted
-
stealc
-
ssssssssss21
-
http://5.10.217.60
-
url_path
/c14fbedecd404e0eba6c.php
Signatures
- Detects Stealc stealer Version 2 14 IoCs
- Stealc
Stealc is an infostealer written in C++.
- Stealc family
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-03-31_8db230dc347bd3a351123c951e9dfbb7_cobalt-strike_icedid_satacom_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-03-31_8db230dc347bd3a351123c951e9dfbb7_cobalt-strike_icedid_satacom_stealc_vidar.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\Screenshot album\oI64h8F1LtVCWeVPN7iSnLwF.exe"C:\Users\Admin\Documents\Screenshot album\oI64h8F1LtVCWeVPN7iSnLwF.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
oI64h8F1LtVCWeVPN7iSnLwF.exe
memory/1980-0-0x00000190198E0000-0x0000019019910000-memory.dmp
memory/1980-30-0x00000190198E0000-0x0000019019910000-memory.dmp
memory/3116-24-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-22-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-27-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-26-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-25-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-28-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-23-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-29-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-21-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-20-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-19-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-18-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-16-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-17-0x0000000140000000-0x00000001400D3000-memory.dmp
memory/3116-31-0x00000210FB460000-0x00000210FB490000-memory.dmp
memory/3116-33-0x00000210FB460000-0x00000210FB490000-memory.dmp