Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
25/04/2026, 02:34
General
- Target 2026-04-25_a4ba12545d47baf06c13d4a76cfaa8ff_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hellok.exe
- Size 7.5MB
- Sample260425-c2ep7acy5v
- SHA256 143fb64fc9b1c159b3da04c7946fa27d7853120424b3db1d92b7f6d69f82e503
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs
- Custom signatureDetects executables manipulated with Fody 1 IoCs
- 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\2026-04-25_a4ba12545d47baf06c13d4a76cfaa8ff_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hellok.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_a4ba12545d47baf06c13d4a76cfaa8ff_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hellok.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\WEL4793.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL4793.tmp
memory/4824-44-0x00000298AF4B0000-0x00000298AF4E0000-memory.dmp
memory/5616-43-0x0000017777700000-0x0000017777730000-memory.dmp