Analysis
- max time kernel
149s - max time network
113s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
25/04/2026, 03:29
General
- Target 2026-04-25_d5695139b04a37cf5b4deaac987bac18_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hellok.exe
- Size 15.2MB
- Sample260425-d1833set2s
- SHA256 25adf3d128f6f9d298aeb2e4b16d5b6d0249ad0f2045a0595ed130e3fc9b3161
Score
9/10
Malware Config
Signatures
- Detects executables embedding registry key / value combination indicative of disabling Windows Defen 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\2026-04-25_d5695139b04a37cf5b4deaac987bac18_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hellok.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_d5695139b04a37cf5b4deaac987bac18_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hellok.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\WEL3505.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL3505.tmp
memory/2400-41-0x000001F672E90000-0x000001F672EED000-memory.dmp
memory/3552-42-0x00000253FA2C0000-0x00000253FA31D000-memory.dmp