Analysis
- user interaction
yes - max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
07/11/2026, 23:28
General
- Target j2k.exe
- Size 4.6MB
- Sample261107-3gf1mage52
- SHA256 27aea5e27100f7230b598c1ff535fad355e9a58e71b8e2153dbb2693caaa2a96
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\j2k.exe"C:\Users\Admin\AppData\Local\Temp\j2k.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1720-0-0x00000000013A0000-0x00000000013A1000-memory.dmp
memory/1720-2-0x00000000013A0000-0x00000000013A1000-memory.dmp
memory/1720-1-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-3-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-4-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-5-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-6-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-7-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-8-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-9-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-10-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-11-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-12-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-13-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-14-0x0000000000DA0000-0x0000000001279000-memory.dmp
memory/1720-15-0x0000000000DA0000-0x0000000001279000-memory.dmp