Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
06/08/2026, 14:55
General
- Target 2026-08-06_cac44684af14ac73cbe4fffc6882704c_coinminer_cryptolocker_elex.exe
- Size 66KB
- Sample260806-samvgstdrg
- SHA256 86924e5a28e19cccfa91b4fd25706b70d7386f5a8076a56a7fe7d66c491540db
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.
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_cac44684af14ac73cbe4fffc6882704c_coinminer_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_cac44684af14ac73cbe4fffc6882704c_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
- Modifies system certificate store
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
asih.exe
memory/2544-0-0x0000000000500000-0x000000000050F000-memory.dmp
memory/2544-1-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/2544-2-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/2544-3-0x00000000020D0000-0x00000000020D6000-memory.dmp
memory/2544-17-0x0000000000500000-0x000000000050F000-memory.dmp
memory/3408-26-0x00000000007D0000-0x00000000007D6000-memory.dmp
memory/3408-20-0x00000000007F0000-0x00000000007F6000-memory.dmp
memory/3408-54-0x0000000000500000-0x000000000050F000-memory.dmp