Analysis

  • max time kernel
    51s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 01:05

General

  • Target
    c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe
  • Size 1021KB
  • Sample240613-bfrbessbpq
  • SHA256 c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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
  • 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\c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe
    "C:\Users\Admin\AppData\Local\Temp\c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3232

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3232-11-0x0000000000400000-0x0000000000440000-memory.dmp

        memory/3232-12-0x000000007463E000-0x000000007463F000-memory.dmp

        memory/3232-13-0x0000000005EE0000-0x0000000006484000-memory.dmp

        memory/3232-14-0x00000000059A0000-0x0000000005A06000-memory.dmp

        memory/3232-15-0x0000000074630000-0x0000000074DE0000-memory.dmp

        memory/3232-16-0x0000000006F40000-0x0000000006F90000-memory.dmp

        memory/3232-17-0x0000000007030000-0x00000000070C2000-memory.dmp

        memory/3232-18-0x0000000006F20000-0x0000000006F2A000-memory.dmp

        memory/3232-19-0x000000007463E000-0x000000007463F000-memory.dmp

        memory/3232-20-0x0000000074630000-0x0000000074DE0000-memory.dmp

        memory/5080-10-0x0000000001620000-0x0000000001624000-memory.dmp