Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
- submitted
28/06/2026, 22:25
General
- Target 2026-06-28_5a7edeb5b1ee82ffcf2efa525729f201_cryptolocker_elex.exe
- Size 52KB
- Sample260628-2b57wsft8z
- SHA256 bebf404eb425e6776d42f13dca554985c1c0e9d4457546a67795e7c27d1e689a
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
- Detection of Cryptolocker Samples 1 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\2026-06-28_5a7edeb5b1ee82ffcf2efa525729f201_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_5a7edeb5b1ee82ffcf2efa525729f201_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\hurok.exe"C:\Users\Admin\AppData\Local\Temp\hurok.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
hurok.exe
memory/1272-0-0x0000000000700000-0x0000000000706000-memory.dmp
memory/1272-1-0x0000000000700000-0x0000000000706000-memory.dmp
memory/1272-2-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4272-26-0x0000000002230000-0x0000000002236000-memory.dmp