Analysis
- max time kernel
141s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
07/05/2024, 04:16
General
- Target SecuriteInfo.com.PUA.Agent.1483.15930.exe
- Size 2.3MB
- Sample240507-evvh6scc93
- SHA256 85840fb457d34c82233a6594b127d4ed0d85c93d4be740c0df7b0c019cf5cbd4
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.PUA.Agent.1483.15930.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.PUA.Agent.1483.15930.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Ver36FE.tmpC:\Users\Admin\AppData\Local\Temp\Ver36FE.tmp 219028293_gsds/2.366.1011/2 startinstall2⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Ver36FE.tmp
memory/1644-0-0x0000000000400000-0x00000000009A9000-memory.dmp
memory/1644-6-0x0000000000A70000-0x0000000000A71000-memory.dmp
memory/1644-7-0x0000000000400000-0x00000000009A9000-memory.dmp
memory/1644-9-0x0000000000A70000-0x0000000000A71000-memory.dmp