Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 13:51
General
- Target 2026-08-02_b3dca8c5182f8f539dcaa235423914a3_cryptolocker_elex.exe
- Size 39KB
- Sample260802-q5587stgpc
- SHA256 dc3319a6eaaad21660192af8de340644fb7019bc57599dc27e55ecf00047ae5e
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 5 IoCs
- Detection of Cryptolocker Samples 5 IoCs
- Detects executables built or packed with MPress PE compressor 5 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_b3dca8c5182f8f539dcaa235423914a3_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_b3dca8c5182f8f539dcaa235423914a3_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
misid.exe
memory/4884-19-0x0000000000500000-0x0000000000510000-memory.dmp
memory/4884-21-0x00000000020E0000-0x00000000020E6000-memory.dmp
memory/4884-27-0x0000000000500000-0x0000000000510000-memory.dmp
memory/5920-0-0x0000000000500000-0x0000000000510000-memory.dmp
memory/5920-1-0x0000000000504000-0x0000000000505000-memory.dmp
memory/5920-2-0x0000000002250000-0x0000000002256000-memory.dmp
memory/5920-3-0x0000000000500000-0x0000000000510000-memory.dmp
memory/5920-4-0x0000000002270000-0x0000000002276000-memory.dmp