Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 22:24
General
- Target 2026-07-29_a045ea3c632e612debba3403e234a79e_cryptolocker_elex.exe
- Size 49KB
- Sample260729-2bmqjsfg82
- SHA256 92b41fb8c526db4f4a09f00b5bfc36bc5e6884380413fb5f28e97746004b7389
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\2026-07-29_a045ea3c632e612debba3403e234a79e_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_a045ea3c632e612debba3403e234a79e_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/3456-22-0x00000000020E0000-0x00000000020E6000-memory.dmp
memory/3456-21-0x00000000020C0000-0x00000000020C6000-memory.dmp
memory/3456-28-0x0000000000500000-0x000000000050F000-memory.dmp
memory/4900-0-0x0000000000500000-0x000000000050F000-memory.dmp
memory/4900-1-0x0000000002250000-0x0000000002256000-memory.dmp
memory/4900-2-0x0000000002250000-0x0000000002256000-memory.dmp
memory/4900-3-0x0000000002270000-0x0000000002276000-memory.dmp
memory/4900-19-0x0000000000500000-0x000000000050F000-memory.dmp