Analysis

  • max time kernel
    131s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    25/03/2021, 14:00

General

  • Target
    Purchase Order 03-25-2021.exe
  • Size 1012KB
  • Sample210325-ay6e8a434n
  • SHA256 61d4dd89bcb94b321942a0ebc30ad2319411eff15bc24ab4769fd00a20a92188
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.skintechpharmgroup.com

  • Port

    587

  • Password

    RUT!ZR^9

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Order 03-25-2021.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order 03-25-2021.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:416
    • C:\Users\Admin\AppData\Local\Temp\Purchase Order 03-25-2021.exe
      "C:\Users\Admin\AppData\Local\Temp\Purchase Order 03-25-2021.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:3108

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/416-7-0x0000000005330000-0x0000000005331000-memory.dmp

        memory/416-3-0x00000000007A0000-0x00000000007A1000-memory.dmp

        memory/416-6-0x0000000005790000-0x0000000005791000-memory.dmp

        memory/416-2-0x0000000073970000-0x000000007405E000-memory.dmp

        memory/416-8-0x00000000052A0000-0x00000000052A1000-memory.dmp

        memory/416-9-0x0000000005510000-0x0000000005511000-memory.dmp

        memory/416-5-0x00000000051F0000-0x00000000051F1000-memory.dmp

        memory/416-10-0x0000000005500000-0x0000000005501000-memory.dmp

        memory/416-12-0x0000000006EC0000-0x0000000006F39000-memory.dmp

        memory/416-11-0x0000000002BE0000-0x0000000002BEB000-memory.dmp

        memory/3108-13-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/3108-16-0x0000000073970000-0x000000007405E000-memory.dmp

        memory/3108-21-0x0000000004F60000-0x0000000004F61000-memory.dmp

        memory/3108-22-0x0000000002930000-0x0000000002931000-memory.dmp

        memory/3108-23-0x0000000005BA0000-0x0000000005BA1000-memory.dmp