Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
24/08/2026, 10:45
General
- Target 2026-08-23_5f1fa19c4f112774d8b16d2bf6064b00_glassworm_icedid_njrat_ryuk.exe
- Size 1.9MB
- Sample260824-mtf86aweqa
- SHA256 5b66659337f843a7962886cbe011a3e8d98dfd69370e8aaabfbce00db504af9b
Malware Config
Signatures
- Detects Reflective DLL injection artifacts 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-23_5f1fa19c4f112774d8b16d2bf6064b00_glassworm_icedid_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_5f1fa19c4f112774d8b16d2bf6064b00_glassworm_icedid_njrat_ryuk.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\ttdinject.exe"C:\Windows\System32\ttdinject.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE >> NUL2⤵
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4344-2-0x0000015121840000-0x00000151219F6000-memory.dmp
memory/4344-5-0x0000015121A50000-0x0000015121A70000-memory.dmp
memory/4344-3-0x0000015121A50000-0x0000015121A70000-memory.dmp
memory/4344-8-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4344-20-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4344-23-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4344-22-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4344-19-0x0000015121A50000-0x0000015121A70000-memory.dmp
memory/4344-18-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4344-17-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4344-27-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/4856-0-0x00007FF742630000-0x00007FF74281A000-memory.dmp