Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
29/06/2026, 13:45
General
- Target 2026-06-26_99bac6d6e02b7929393f7be87d5f381e_cryptolocker_elex.exe
- Size 53KB
- Sample260629-q2pr2sey3x
- SHA256 eb503191e745b86bcc5a6e95956a75badd08316bc1d083df325629a46f7821e1
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\2026-06-26_99bac6d6e02b7929393f7be87d5f381e_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_99bac6d6e02b7929393f7be87d5f381e_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/1560-0-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/1560-1-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/1560-2-0x00000000021E0000-0x00000000021E6000-memory.dmp
memory/2700-18-0x0000000002120000-0x0000000002126000-memory.dmp
memory/2700-24-0x0000000002100000-0x0000000002106000-memory.dmp