Analysis
- max time kernel
149s - max time network
122s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
28/05/2026, 08:21
General
- Target 2026-05-28_4bafe5d67fca45b2a7227864bd4468c8_cryptolocker_elex.exe
- Size 52KB
- Sample260528-j82lvsaw2n
- SHA256 c0a89c1cab69ccd2409b20ebe03d7d69ce1ce9003bb27db7c97675a87e4260c7
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\2026-05-28_4bafe5d67fca45b2a7227864bd4468c8_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-28_4bafe5d67fca45b2a7227864bd4468c8_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
asih.exe
memory/3868-17-0x00000000022C0000-0x00000000022C6000-memory.dmp
memory/3868-18-0x0000000002140000-0x0000000002146000-memory.dmp
memory/3868-29-0x00000000022C0000-0x00000000022C6000-memory.dmp
memory/5036-0-0x00000000021D0000-0x00000000021D6000-memory.dmp
memory/5036-1-0x00000000021D0000-0x00000000021D6000-memory.dmp
memory/5036-2-0x00000000021F0000-0x00000000021F6000-memory.dmp