Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
23/07/2026, 01:53
General
- Target 2026-07-22_4808e1f09121d5338c5d8bfb5f7b8be5_cryptolocker_elex_vidar.exe
- Size 76KB
- Sample260723-ca4v1azale
- SHA256 c265dd801c799ab36dc5326a8ed6aefad83b5c4e33a57bbd8da099466cba9c19
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detects executables packed with VMProtect. 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\2026-07-22_4808e1f09121d5338c5d8bfb5f7b8be5_cryptolocker_elex_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_4808e1f09121d5338c5d8bfb5f7b8be5_cryptolocker_elex_vidar.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\pissa.exe"C:\Users\Admin\AppData\Local\Temp\pissa.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
pissa.exe
pissec.exe
memory/924-18-0x0000000008000000-0x000000000800A000-memory.dmp
memory/924-20-0x00000000022A0000-0x00000000022A6000-memory.dmp
memory/924-26-0x0000000008000000-0x000000000800A000-memory.dmp
memory/1772-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/1772-1-0x0000000002290000-0x0000000002296000-memory.dmp
memory/1772-2-0x0000000008000000-0x000000000800A000-memory.dmp
memory/1772-3-0x00000000022C0000-0x00000000022C6000-memory.dmp