Analysis

  • max time kernel
    105s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    06/01/2021, 08:03

General

  • Target
    Scan_23748991000.exe
  • Size 865KB
  • Sample210106-e8xyalakbe
  • SHA256 a2267c6724ab4e4a965938b0ee2c926ffa2df8b81ed582c1424d224f35eec2e0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.mail.com

  • Port

    587

  • Password

    @@Io419090@@

Signatures

  • AgentTesla

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

  • AgentTesla Payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Scan_23748991000.exe
    "C:\Users\Admin\AppData\Local\Temp\Scan_23748991000.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Users\Admin\AppData\Local\Temp\Scan_23748991000.exe
      "C:\Users\Admin\AppData\Local\Temp\Scan_23748991000.exe"
      2⤵
        PID:1420
      • C:\Users\Admin\AppData\Local\Temp\Scan_23748991000.exe
        "C:\Users\Admin\AppData\Local\Temp\Scan_23748991000.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1344

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/780-2-0x0000000074DD0000-0x00000000754BE000-memory.dmp

          memory/780-3-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          memory/780-5-0x00000000003B0000-0x00000000003C7000-memory.dmp

          memory/780-6-0x0000000004970000-0x00000000049DB000-memory.dmp

          memory/1344-7-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1344-9-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1344-10-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1344-11-0x0000000074DD0000-0x00000000754BE000-memory.dmp