Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/05/2024, 04:37

General

  • Target
    db8d5c5808856045722588e5c2e589fb.exe
  • Size 1.2MB
  • Sample240518-e8s79scb94
  • SHA256 3ad7f415aff8f3efddcb3cd80e3755859751565d76df5b15f26c3c243b5330c7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db8d5c5808856045722588e5c2e589fb.exe
    "C:\Users\Admin\AppData\Local\Temp\db8d5c5808856045722588e5c2e589fb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\db8d5c5808856045722588e5c2e589fb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:116

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        aut4093.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\aut4093.tmp
        • Size 261KB
        • SHA256 ddd75420d3b0ad7963b2610f9da3d0db21092d2df0143468b5291e4cab966d99
        • MD5 SHA1 SHA512 SSDEEP

        memory/116-13-0x0000000000400000-0x0000000000446000-memory.dmp

        memory/116-14-0x0000000000400000-0x0000000000446000-memory.dmp

        memory/116-15-0x0000000000400000-0x0000000000446000-memory.dmp

        memory/116-17-0x000000007466E000-0x000000007466F000-memory.dmp

        memory/116-16-0x0000000000400000-0x0000000000446000-memory.dmp

        memory/116-18-0x0000000005760000-0x00000000057B4000-memory.dmp

        memory/116-19-0x0000000074660000-0x0000000074E10000-memory.dmp

        memory/116-20-0x0000000005F10000-0x00000000064B4000-memory.dmp

        memory/116-21-0x0000000074660000-0x0000000074E10000-memory.dmp

        memory/116-22-0x0000000005860000-0x00000000058B2000-memory.dmp

        memory/116-36-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-176-0x0000000074660000-0x0000000074E10000-memory.dmp

        memory/116-82-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-80-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-78-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-76-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-74-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-72-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-70-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-68-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-66-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-62-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-60-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-58-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-56-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-54-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-52-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-50-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-48-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-44-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-42-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-40-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-39-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-34-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-32-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-30-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-28-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-26-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-24-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-23-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-64-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-46-0x0000000005860000-0x00000000058AD000-memory.dmp

        memory/116-1054-0x0000000005AD0000-0x0000000005B36000-memory.dmp

        memory/116-1055-0x0000000074660000-0x0000000074E10000-memory.dmp

        memory/116-1056-0x0000000006EF0000-0x0000000006F40000-memory.dmp

        memory/116-1057-0x0000000006FE0000-0x0000000007072000-memory.dmp

        memory/116-1058-0x0000000006F50000-0x0000000006F5A000-memory.dmp

        memory/116-1059-0x000000007466E000-0x000000007466F000-memory.dmp

        memory/116-1060-0x0000000074660000-0x0000000074E10000-memory.dmp

        memory/2536-12-0x0000000003420000-0x0000000003424000-memory.dmp