Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 21:32
General
- Target 2026-08-15_7ef4038dc0d84a41e81d2a62414d9b44_cryptolocker_elex.exe
- Size 53KB
- Sample260815-1dyp6avthx
- SHA256 c47dd7300712e638deccdab3bab2aadc627725cf3edcfefffb99cdbd51054016
Malware Config
Signatures
- Detection of CryptoLocker Variants 2 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\2026-08-15_7ef4038dc0d84a41e81d2a62414d9b44_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_7ef4038dc0d84a41e81d2a62414d9b44_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\demka.exe"C:\Users\Admin\AppData\Local\Temp\demka.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
demka.exe
memory/1824-20-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1824-22-0x0000000000400000-0x0000000000406000-memory.dmp
memory/1824-28-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1824-29-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1824-31-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4428-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/4428-1-0x0000000002280000-0x0000000002286000-memory.dmp
memory/4428-2-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4428-3-0x0000000000400000-0x0000000000406000-memory.dmp