Analysis

  • max time kernel
    106s
  • max time network
    29s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    20/10/2020, 08:19

General

  • Target
    INQUIRY.exe
  • Size 494KB
  • Sample201020-6kfbbbed2e
  • SHA256 fee4980a1f01ebd4ba05ec27d0d03f7083e2b3cbc959e34d5f238865637f9e7e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.macdernnid.com

  • Port

    587

  • Password

    kaka1234@1

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INQUIRY.exe
    "C:\Users\Admin\AppData\Local\Temp\INQUIRY.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\INQUIRY.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1944

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1480-0-0x0000000074430000-0x0000000074B1E000-memory.dmp

        memory/1480-1-0x00000000008E0000-0x00000000008E1000-memory.dmp

        memory/1480-3-0x00000000003C0000-0x00000000003D6000-memory.dmp

        memory/1480-4-0x0000000005400000-0x0000000005464000-memory.dmp

        memory/1944-5-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1944-7-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1944-8-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1944-9-0x0000000074430000-0x0000000074B1E000-memory.dmp