Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
03/07/2026, 08:41
General
- Target 2026-07-03_e7fd45f67254522ad97fb564c20fb310_cryptolocker_elex.exe
- Size 49KB
- Sample260703-kledgsdz4x
- SHA256 c58bffb31260f49da308fea8d1b96e501fc6e598ba0a891be70151a341aec216
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detection of Cryptolocker Samples 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.
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-03_e7fd45f67254522ad97fb564c20fb310_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-03_e7fd45f67254522ad97fb564c20fb310_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/436-20-0x0000000002160000-0x0000000002166000-memory.dmp
memory/436-26-0x00000000007D0000-0x00000000007D6000-memory.dmp
memory/436-54-0x0000000000500000-0x000000000050B000-memory.dmp
memory/5160-0-0x0000000000500000-0x000000000050B000-memory.dmp
memory/5160-1-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/5160-2-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/5160-3-0x0000000002260000-0x0000000002266000-memory.dmp
memory/5160-18-0x0000000000500000-0x000000000050B000-memory.dmp