Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
01/05/2026, 15:11
General
- Target 2026-05-01_0e6f087ffb21f670b186aacc42b018a8_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe
- Size 19.8MB
- Sample260501-skshqact7j
- SHA256 a7dd5cb8abdde21232f296a9b8c471d818aa47d356b63ea5d28d5a7f538e3086
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- 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\2026-05-01_0e6f087ffb21f670b186aacc42b018a8_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-01_0e6f087ffb21f670b186aacc42b018a8_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe"1⤵
- Checks computer location settings
- 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\WELFB29.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WELFB29.tmp
memory/2324-41-0x00000240C8AD0000-0x00000240C8B9D000-memory.dmp
memory/4304-42-0x0000028C865B0000-0x0000028C8667D000-memory.dmp