Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/08/2026, 10:57
General
- Target 2026-08-24_6d49652731c08b5917779e17ad74697c_cryptolocker_elex.exe
- Size 31KB
- Sample260825-m2kxba1blb
- SHA256 82428d938d5a5af5696c7dd809dcb3cb3440d34adfd4c2b312304be629c8adc8
Score
9/10
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\2026-08-24_6d49652731c08b5917779e17ad74697c_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_6d49652731c08b5917779e17ad74697c_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/5668-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/5668-1-0x0000000002200000-0x0000000002206000-memory.dmp
memory/5668-2-0x0000000008000000-0x0000000008009000-memory.dmp
memory/5668-4-0x00000000022C0000-0x00000000022C6000-memory.dmp
memory/5668-18-0x0000000008000000-0x0000000008009000-memory.dmp
memory/6040-19-0x0000000008000000-0x0000000008009000-memory.dmp
memory/6040-21-0x0000000008000000-0x0000000008009000-memory.dmp
memory/6040-22-0x0000000002210000-0x0000000002216000-memory.dmp