Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 03:54
General
- Target 2026-04-15_52d70295b2f6cd2533981f367dad8bdd_amadey_cobalt-strike_coinminer_darkgate_hijackloader_ice.exe
- Size 8.1MB
- Sample260415-eghbpaes8q
- SHA256 62e387a1edf3442c9134c047f74a502b3c0c6bfa83ec5f9e026c38d81ed214e7
Score
9/10
Malware Config
Signatures
- Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs
- 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\2026-04-15_52d70295b2f6cd2533981f367dad8bdd_amadey_cobalt-strike_coinminer_darkgate_hijackloader_ice.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_52d70295b2f6cd2533981f367dad8bdd_amadey_cobalt-strike_coinminer_darkgate_hijackloader_ice.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\WEL46B8.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL46B8.tmp
memory/1368-42-0x0000018A09520000-0x0000018A095C3000-memory.dmp
memory/1464-43-0x000001BB1AFD0000-0x000001BB1B073000-memory.dmp
memory/1464-45-0x000001BB1AFD0000-0x000001BB1B073000-memory.dmp
memory/1464-56-0x000001BB1AFD0000-0x000001BB1B073000-memory.dmp