Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
14/06/2024, 02:12
General
- Target a546d60c1bd7ac66ed7fc152cabdd0d626b9c0518d37eafa3e32a94cf4c356fc.exe
- Size 208KB
- Sample240614-cmvsvs1gpd
- SHA256 a546d60c1bd7ac66ed7fc152cabdd0d626b9c0518d37eafa3e32a94cf4c356fc
Malware Config
Signatures
- Modifies WinLogon for persistence 2 TTPs 1 IoCs
- Executes dropped EXE 1 IoCs
- Modifies WinLogon 2 TTPs 2 IoCs
- Drops file in Windows directory 2 IoCs
- Suspicious behavior: EnumeratesProcesses 18 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a546d60c1bd7ac66ed7fc152cabdd0d626b9c0518d37eafa3e32a94cf4c356fc.exe"C:\Users\Admin\AppData\Local\Temp\a546d60c1bd7ac66ed7fc152cabdd0d626b9c0518d37eafa3e32a94cf4c356fc.exe"1⤵
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
svchost.exe
memory/372-12-0x0000000000590000-0x0000000000593000-memory.dmp
memory/372-1-0x0000000000400000-0x000000000045F000-memory.dmp
memory/372-11-0x0000000000400000-0x0000000000467000-memory.dmp
memory/372-13-0x0000000000400000-0x000000000045F000-memory.dmp
memory/372-0-0x0000000000590000-0x0000000000593000-memory.dmp
memory/4336-14-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4336-15-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4336-16-0x0000000002A00000-0x0000000002AA8000-memory.dmp
memory/4336-17-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4336-18-0x0000000002BB0000-0x0000000002C66000-memory.dmp
memory/4336-22-0x0000000002BB0000-0x0000000002C66000-memory.dmp
memory/4336-20-0x0000000002BB0000-0x0000000002C66000-memory.dmp