Analysis
- max time kernel
149s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
22/09/2026, 22:51
General
- Target 2026-09-22_035f304dbeba2182f843a319e7346e52_cryptolocker_elex.exe
- Size 46KB
- Sample260922-2s976stdqc
- SHA256 94c4b53ad3c3ddc8d174ec73567c75a9c955129161521fba842066717f824f07
Malware Config
Signatures
- Detection of CryptoLocker Variants 2 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\2026-09-22_035f304dbeba2182f843a319e7346e52_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-22_035f304dbeba2182f843a319e7346e52_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rewok.exe"C:\Users\Admin\AppData\Local\Temp\rewok.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
rewok.exe
memory/4088-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/4088-1-0x00000000020F0000-0x00000000020F6000-memory.dmp
memory/4088-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4088-3-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5216-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5216-22-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5216-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5216-29-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5216-31-0x0000000000400000-0x0000000000408000-memory.dmp