Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/07/2026, 13:29
General
- Target 2026-07-02_2e499938fb97cadcdf68ac38f22d077b_cryptolocker_elex.exe
- Size 53KB
- Sample260702-qrf26afs5v
- SHA256 01262ffa4e1ddb6825185261fd8d552914374abf19cc482af1cefb3f9a059940
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
- Detection of Cryptolocker Samples 1 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- 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\2026-07-02_2e499938fb97cadcdf68ac38f22d077b_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_2e499938fb97cadcdf68ac38f22d077b_cryptolocker_elex.exe"1⤵
- Checks computer location settings
- 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⤵
- Checks computer location settings
- 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/1828-17-0x00000000004E0000-0x00000000004E6000-memory.dmp
memory/1828-18-0x0000000000660000-0x0000000000666000-memory.dmp
memory/3312-0-0x00000000004D0000-0x00000000004D6000-memory.dmp
memory/3312-1-0x00000000004D0000-0x00000000004D6000-memory.dmp
memory/3312-2-0x00000000004F0000-0x00000000004F6000-memory.dmp