Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
26/08/2026, 17:26
General
- Target 2026-08-25_9147aa93f021715a303ee3bf9747285e_cryptolocker_elex.exe
- Size 73KB
- Sample260826-vzx3vsgr2t
- SHA256 572ead753cefc7213a62bbd576f4c3e4fdac4900e2168b00fd1ce7fa8bcf5619
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
- Detection of Cryptolocker Samples 1 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\2026-08-25_9147aa93f021715a303ee3bf9747285e_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_9147aa93f021715a303ee3bf9747285e_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/548-0-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/548-1-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/548-2-0x00000000021E0000-0x00000000021E6000-memory.dmp
memory/4912-24-0x0000000002240000-0x0000000002246000-memory.dmp
memory/4912-18-0x0000000002260000-0x0000000002266000-memory.dmp