Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    25/01/2021, 16:01

General

  • Target
    file.exe
  • Size 985KB
  • Sample210125-bs8eaprh3a
  • SHA256 3728b436ce177b5153e4b5a673d79f2dbf2e377960e35fea9db40bae8ec04618
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    barclays247.com

  • Port

    587

  • Password

    Du_&#[]2y&k*

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1368

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1368-8-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1368-10-0x0000000074640000-0x0000000074D2E000-memory.dmp

        memory/1368-11-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1368-13-0x0000000004D00000-0x0000000004D01000-memory.dmp

        memory/1656-2-0x0000000074640000-0x0000000074D2E000-memory.dmp

        memory/1656-3-0x0000000001210000-0x0000000001211000-memory.dmp

        memory/1656-5-0x00000000005B0000-0x00000000005D3000-memory.dmp

        memory/1656-6-0x0000000000620000-0x0000000000621000-memory.dmp

        memory/1656-7-0x00000000054A0000-0x0000000005516000-memory.dmp