Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/08/2026, 04:30
General
- Target 2026-08-22_96bd438a8770fa6ad8a503ed743ece5b_cryptolocker_elex.exe
- Size 47KB
- Sample260823-e43adasfph
- SHA256 8babeb96e3993be71bce7447131746dabcdb31cf56a91ca1912c49d5c5aae49a
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detection of Cryptolocker Samples 2 IoCs
- Detects executables built or packed with MPress PE compressor 4 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\2026-08-22_96bd438a8770fa6ad8a503ed743ece5b_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_96bd438a8770fa6ad8a503ed743ece5b_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/3844-27-0x0000000002230000-0x0000000002236000-memory.dmp
memory/3844-21-0x0000000002250000-0x0000000002256000-memory.dmp
memory/3844-28-0x0000000000500000-0x000000000050F000-memory.dmp
memory/5524-0-0x0000000000500000-0x000000000050F000-memory.dmp
memory/5524-1-0x0000000002240000-0x0000000002246000-memory.dmp
memory/5524-2-0x0000000002240000-0x0000000002246000-memory.dmp
memory/5524-3-0x0000000002260000-0x0000000002266000-memory.dmp
memory/5524-19-0x0000000000500000-0x000000000050F000-memory.dmp