Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 23:41
General
- Target 2026-07-22_7bb583241d730da679ea672d1d62d820_cryptolocker_elex.exe
- Size 63KB
- Sample260722-3pwfaadf55
- SHA256 74d5557e13091e70c31c8ef80bbbcdef86b76e5b8e91bda4e552dc39316ca8e6
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\2026-07-22_7bb583241d730da679ea672d1d62d820_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_7bb583241d730da679ea672d1d62d820_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rewok.exe"C:\Users\Admin\AppData\Local\Temp\rewok.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
rewok.exe
memory/5012-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/5012-1-0x0000000002200000-0x0000000002206000-memory.dmp
memory/5012-2-0x0000000000400000-0x000000000040A000-memory.dmp
memory/5012-3-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5640-20-0x0000000000400000-0x000000000040A000-memory.dmp
memory/5640-22-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5640-28-0x0000000000400000-0x000000000040A000-memory.dmp
memory/5640-29-0x0000000000400000-0x000000000040A000-memory.dmp
memory/5640-31-0x0000000000400000-0x000000000040A000-memory.dmp