Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
19/08/2026, 22:36
General
- Target 2026-08-19_7e56cc40d1c140bc085e02a0de09fb1c_cryptolocker_elex.exe
- Size 25KB
- Sample260819-2jdgvavdpc
- SHA256 1457cab8942cd28a5e4b18248022c92f7ec82302fe2d3ed59dfcf48d4ca408fe
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\2026-08-19_7e56cc40d1c140bc085e02a0de09fb1c_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_7e56cc40d1c140bc085e02a0de09fb1c_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
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Downloads
hasfj.exe
memory/800-18-0x0000000008000000-0x0000000008009000-memory.dmp
memory/800-20-0x0000000008000000-0x0000000008009000-memory.dmp
memory/800-21-0x0000000002190000-0x0000000002196000-memory.dmp
memory/3340-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/3340-1-0x00000000037E0000-0x00000000037E6000-memory.dmp
memory/3340-9-0x0000000008000000-0x0000000008009000-memory.dmp
memory/3340-3-0x0000000003810000-0x0000000003816000-memory.dmp