Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
03/05/2026, 01:32
General
- Target 2026-05-03_770e5c1c5ef1d8edb601fde4f1b6785e_amadey_cobalt-strike_darkgate_glassworm_hawkeye_hijacklo.exe
- Size 4.1MB
- Sample260503-byeqcaat61
- SHA256 e3f87d565e0d92d287473a7fe4ff14546ae77b9fb6d65411a02175a1ba42a020
Score
7/10
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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\2026-05-03_770e5c1c5ef1d8edb601fde4f1b6785e_amadey_cobalt-strike_darkgate_glassworm_hawkeye_hijacklo.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_770e5c1c5ef1d8edb601fde4f1b6785e_amadey_cobalt-strike_darkgate_glassworm_hawkeye_hijacklo.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\WELE58D.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WELE58D.tmp
memory/3164-44-0x0000021EF7630000-0x0000021EF79A8000-memory.dmp
memory/3164-47-0x0000021EF7630000-0x0000021EF79A8000-memory.dmp
memory/3164-50-0x0000021EF7630000-0x0000021EF79A8000-memory.dmp
memory/3164-56-0x0000021EF7630000-0x0000021EF79A8000-memory.dmp
memory/4504-43-0x000001DDDCD50000-0x000001DDDD0C8000-memory.dmp