Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
06/07/2026, 10:16
General
- Target 2026-07-06_8f039df78bbba481d0c5fcebc260f20e_cryptolocker_elex.exe
- Size 41KB
- Sample260706-maxf2adv41
- SHA256 399f0b6a48b4ea5593af38f6f472ab75e1186f9655eaba6bd99ea8828d8f726e
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 2 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\2026-07-06_8f039df78bbba481d0c5fcebc260f20e_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-06_8f039df78bbba481d0c5fcebc260f20e_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\gewos.exe"C:\Users\Admin\AppData\Local\Temp\gewos.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
gewos.exe
gewosik.exe
memory/3000-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3000-22-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3000-23-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5336-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/5336-1-0x0000000002200000-0x0000000002206000-memory.dmp
memory/5336-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5336-3-0x0000000000400000-0x0000000000406000-memory.dmp