Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
25/04/2026, 01:39
General
- Target 2026-04-24_8bce724a62ad9a630f3a3ab20bad1245_amadey_cobalt-strike_glassworm_hijackloader_icedid_luca-.exe
- Size 18.2MB
- Sample260425-b22dhsbs6x
- SHA256 bc8cc34d7ea118dddc077542cd8cfee98a17fcd6f99fa642e116ac77a67109d5
Score
9/10
Malware Config
Signatures
- Detects executables packed with Dotfuscator 1 IoCs
- Detects executables packed with SmartAssembly 1 IoCs
- Detects executables packed with Yano Obfuscator 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\2026-04-24_8bce724a62ad9a630f3a3ab20bad1245_amadey_cobalt-strike_glassworm_hijackloader_icedid_luca-.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-24_8bce724a62ad9a630f3a3ab20bad1245_amadey_cobalt-strike_glassworm_hijackloader_icedid_luca-.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\WEL7D97.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL7D97.tmp
memory/3460-43-0x0000026C85520000-0x0000026C855BE000-memory.dmp
memory/3460-55-0x0000026C85520000-0x0000026C855BE000-memory.dmp
memory/3460-56-0x0000026C85520000-0x0000026C855BE000-memory.dmp
memory/4300-42-0x000001DEFC730000-0x000001DEFC7CE000-memory.dmp