Analysis
- max time kernel
148s - max time network
153s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
- submitted
02/06/2024, 22:29
General
- Target 2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker.exe
- Size 48KB
- Sample240602-2emvqahd21
- SHA256 ec352504445399f23945ff354713529f38267c6f7acf78970b120fb322f46454
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detection of Cryptolocker Samples 4 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
asih.exe
memory/2020-0-0x0000000000500000-0x000000000050F000-memory.dmp
memory/2020-1-0x00000000001D0000-0x00000000001D6000-memory.dmp
memory/2020-9-0x00000000001D0000-0x00000000001D6000-memory.dmp
memory/2020-2-0x0000000000210000-0x0000000000216000-memory.dmp
memory/2020-15-0x0000000000500000-0x000000000050F000-memory.dmp
memory/2020-14-0x0000000001E60000-0x0000000001E6F000-memory.dmp
memory/2884-18-0x00000000004F0000-0x00000000004F6000-memory.dmp
memory/2884-25-0x00000000001E0000-0x00000000001E6000-memory.dmp