Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/08/2026, 12:27
General
- Target 2026-08-20_75c7dccef538ac1fb1e02751f75c3073_cryptolocker_elex.exe
- Size 43KB
- Sample260820-pmwrdack7v
- SHA256 a94c9741c43e372a393a1ed839dd4bb02fbcfd52d6b7396d1858d577c7a8e789
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 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\2026-08-20_75c7dccef538ac1fb1e02751f75c3073_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_75c7dccef538ac1fb1e02751f75c3073_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\hasfj.exe"C:\Users\Admin\AppData\Local\Temp\hasfj.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
hasfj.exe
memory/3520-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/3520-1-0x0000000002200000-0x0000000002206000-memory.dmp
memory/3520-2-0x0000000008000000-0x000000000800A000-memory.dmp
memory/3520-3-0x0000000002230000-0x0000000002236000-memory.dmp
memory/6048-18-0x0000000008000000-0x000000000800A000-memory.dmp
memory/6048-20-0x0000000008000000-0x000000000800A000-memory.dmp
memory/6048-21-0x00000000037F0000-0x00000000037F6000-memory.dmp