Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
20/08/2026, 14:56
General
- Target 2026-08-20_9e9169310223bc91a8e9ded6bfcd0b25_cryptolocker_elex.exe
- Size 41KB
- Sample260820-sbgd4aea47
- SHA256 1d2ffbe629d0329b9527d13055bf31c42064abecf082fb63acaaf4fd89e800bf
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_9e9169310223bc91a8e9ded6bfcd0b25_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_9e9169310223bc91a8e9ded6bfcd0b25_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/872-18-0x0000000008000000-0x0000000008009000-memory.dmp
memory/872-20-0x0000000008000000-0x0000000008009000-memory.dmp
memory/872-21-0x0000000002290000-0x0000000002296000-memory.dmp
memory/3576-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/3576-1-0x00000000022C0000-0x00000000022C6000-memory.dmp
memory/3576-2-0x0000000008000000-0x0000000008009000-memory.dmp
memory/3576-3-0x00000000022F0000-0x00000000022F6000-memory.dmp