Analysis

  • max time kernel
    131s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    16/03/2021, 13:35

General

  • Target
    New Enquiry List.exe
  • Size 1.0MB
  • Sample210316-5swseq82hs
  • SHA256 c9b11315a65d68d5577ca5b762e4d5d16f660b1ffde12cd5192c9717747a63ca
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.zoho.eu

  • Port

    587

  • Password

    payment2021505060

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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Enquiry List.exe
    "C:\Users\Admin\AppData\Local\Temp\New Enquiry List.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\New Enquiry List.exe
      "C:\Users\Admin\AppData\Local\Temp\New Enquiry List.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1680

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

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

        memory/1656-3-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

        memory/1656-5-0x0000000004F60000-0x0000000004F61000-memory.dmp

        memory/1656-6-0x00000000002B0000-0x00000000002BB000-memory.dmp

        memory/1656-7-0x0000000005120000-0x0000000005194000-memory.dmp

        memory/1680-8-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1680-10-0x0000000074640000-0x0000000074D2E000-memory.dmp

        memory/1680-11-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1680-13-0x0000000004E60000-0x0000000004E61000-memory.dmp