Analysis

  • max time kernel
    123s
  • max time network
    73s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18/03/2021, 21:36

General

  • Target
    SecuriteInfo.com.Trojan.PackedNET.580.26613.13299.exe
  • Size 876KB
  • Sample210318-6f5echh21j
  • SHA256 83bf33f59a2317bc1dd4457798cae79e2d607d511cf12c3c0cff36886fe20d19
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.elnasrcastings.com

  • Port

    587

  • Password

    hello2012

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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.580.26613.13299.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.580.26613.13299.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.580.26613.13299.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.580.26613.13299.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1696

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/832-7-0x0000000005570000-0x0000000005571000-memory.dmp

        memory/832-3-0x0000000000A00000-0x0000000000A01000-memory.dmp

        memory/832-6-0x00000000059D0000-0x00000000059D1000-memory.dmp

        memory/832-2-0x0000000073BB0000-0x000000007429E000-memory.dmp

        memory/832-8-0x00000000054E0000-0x00000000054E1000-memory.dmp

        memory/832-9-0x0000000005730000-0x0000000005731000-memory.dmp

        memory/832-5-0x00000000053F0000-0x00000000053F1000-memory.dmp

        memory/832-10-0x00000000057E0000-0x00000000057E1000-memory.dmp

        memory/832-12-0x0000000006170000-0x0000000006207000-memory.dmp

        memory/832-11-0x0000000005500000-0x000000000550B000-memory.dmp

        memory/1696-13-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1696-16-0x0000000073BB0000-0x000000007429E000-memory.dmp

        memory/1696-21-0x0000000005770000-0x0000000005771000-memory.dmp

        memory/1696-22-0x00000000057D0000-0x00000000057D1000-memory.dmp

        memory/1696-23-0x0000000006380000-0x0000000006381000-memory.dmp