Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
24/04/2026, 03:36
General
- Target 2026-04-24_b20f1bf1658ed2878e306ab0d2ec7ea4_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe
- Size 42.6MB
- Sample260424-d54ddsdy8w
- SHA256 aa15c8b47385247ca808533f59ceb67bf1e3538a6287c2c1dee3e2681f47f3cf
Score
9/10
Malware Config
Signatures
- Detects executables packed with Dotfuscator 1 IoCs
- Detects executables packed with SmartAssembly 1 IoCs
- Detects executables packed with Yano Obfuscator 1 IoCs
- 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\2026-04-24_b20f1bf1658ed2878e306ab0d2ec7ea4_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-24_b20f1bf1658ed2878e306ab0d2ec7ea4_agent-tesla_amadey_cobalt-strike_coinminer_cryptbot_dark.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\WEL4011.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL4011.tmp
memory/572-41-0x0000018B4A6F0000-0x0000018B4A79F000-memory.dmp
memory/2648-40-0x000001FAFA120000-0x000001FAFA1CF000-memory.dmp