Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
17/04/2026, 15:24
General
- Target 2026-04-17_5e3bc55bf79dcb120e1df9b05d0fa4b8_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
- Size 4.2MB
- Sample260417-ss86faaz9j
- SHA256 0acee7f73a969cc1eb8c0ff981f9229d43636320909037eedd611682be279b04
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 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.
- 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\2026-04-17_5e3bc55bf79dcb120e1df9b05d0fa4b8_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_5e3bc55bf79dcb120e1df9b05d0fa4b8_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.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\WEL4F54.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL4F54.tmp