Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 13:59
General
- Target MV_LIBRETY_KING_V_VSL_INFORMATIONS.exe
- Size 649KB
- Sample260415-ranw4saz2x
- SHA256 40bfdb62bcd0ad5f2c09f33df6ce43f61e2da683ae7ae86cd479c8d567612780
Malware Config
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Drops startup file 2 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\MV_LIBRETY_KING_V_VSL_INFORMATIONS.exe"C:\Users\Admin\AppData\Local\Temp\MV_LIBRETY_KING_V_VSL_INFORMATIONS.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4496-6-0x0000000000F00000-0x0000000000F42000-memory.dmp
memory/4496-4-0x0000000000BD0000-0x0000000000BD1000-memory.dmp
memory/4496-2-0x0000000000F00000-0x0000000000F42000-memory.dmp
memory/4496-7-0x0000000000F00000-0x0000000000F42000-memory.dmp
memory/4496-8-0x0000000005C70000-0x0000000006216000-memory.dmp
memory/4496-9-0x00000000056B0000-0x00000000056C0000-memory.dmp
memory/4496-10-0x0000000005830000-0x0000000005896000-memory.dmp
memory/4496-11-0x00000000053E0000-0x000000000552D000-memory.dmp
memory/4496-12-0x00000000055B0000-0x0000000005671000-memory.dmp
memory/4496-15-0x0000000006C30000-0x0000000006C80000-memory.dmp
memory/4496-16-0x0000000006D20000-0x0000000006DB2000-memory.dmp
memory/4496-17-0x0000000006CB0000-0x0000000006CBA000-memory.dmp
memory/4496-18-0x00000000053E0000-0x000000000552D000-memory.dmp