Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
22/04/2026, 00:11
General
- Target 2026-04-21_3a53d4a323426b0c6c0b8068b47c66e5_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe
- Size 17.3MB
- Sample260422-agqwlset5r
- SHA256 e873ad05dd726a7301a0395ab90f0ac17388496ec4927e4becb69b491b48a33e
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\2026-04-21_3a53d4a323426b0c6c0b8068b47c66e5_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_3a53d4a323426b0c6c0b8068b47c66e5_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\WEL15C5.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL15C5.tmp
memory/2816-41-0x000001D3E1A20000-0x000001D3E215F000-memory.dmp
memory/4188-40-0x0000018A7DD90000-0x0000018A7E4CF000-memory.dmp