Analysis
- max time kernel
149s - max time network
97s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
23/04/2026, 09:37
General
- Target 2026-04-23_e30e6d5fad9e31b821ee7ae52926fb43_amadey_cobalt-strike_coinminer_darkgate_glassworm_hijack.exe
- Size 4.9MB
- Sample260423-llff8aav7q
- SHA256 2e029a525f0c2b632c821fdc9919f41828771558fbd68f80abedcad73838cd6c
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 1 IoCs
- 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\2026-04-23_e30e6d5fad9e31b821ee7ae52926fb43_amadey_cobalt-strike_coinminer_darkgate_glassworm_hijack.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-23_e30e6d5fad9e31b821ee7ae52926fb43_amadey_cobalt-strike_coinminer_darkgate_glassworm_hijack.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\WELDF44.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WELDF44.tmp
memory/4168-45-0x000001A147850000-0x000001A147BC8000-memory.dmp
memory/4168-47-0x000001A147850000-0x000001A147BC8000-memory.dmp
memory/4168-51-0x000001A147850000-0x000001A147BC8000-memory.dmp
memory/4168-57-0x000001A147850000-0x000001A147BC8000-memory.dmp
memory/4168-58-0x000001A147850000-0x000001A147BC8000-memory.dmp
memory/4292-44-0x0000023F7AB20000-0x0000023F7AE98000-memory.dmp