Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
10/05/2026, 08:40
General
- Target 2026-05-10_6b4674b53a9b38c8365cec8b6c9dd457_coinminer_cryptolocker_elex.exe
- Size 47KB
- Sample260510-kktrsab16w
- SHA256 96feaccdf9d8d17c5d7ca944bc2c0895f37c89b1b0d3e20cec915342323f1a66
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detection of Cryptolocker Samples 4 IoCs
- UPX dump on OEP (original entry point) 4 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-05-10_6b4674b53a9b38c8365cec8b6c9dd457_coinminer_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-10_6b4674b53a9b38c8365cec8b6c9dd457_coinminer_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/1372-0-0x0000000000500000-0x000000000050F000-memory.dmp
memory/1372-1-0x00000000006E0000-0x00000000006E6000-memory.dmp
memory/1372-2-0x00000000006E0000-0x00000000006E6000-memory.dmp
memory/1372-3-0x00000000021A0000-0x00000000021A6000-memory.dmp
memory/1372-19-0x0000000000500000-0x000000000050F000-memory.dmp
memory/1372-18-0x0000000000640000-0x0000000000665000-memory.dmp
memory/4156-21-0x0000000000880000-0x0000000000886000-memory.dmp
memory/4156-27-0x00000000006D0000-0x00000000006D6000-memory.dmp
memory/4156-33-0x0000000000500000-0x000000000050F000-memory.dmp
memory/4156-35-0x0000000000630000-0x0000000000655000-memory.dmp
memory/4156-62-0x0000000000630000-0x0000000000655000-memory.dmp