Analysis

  • max time kernel
    126s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2022, 03:14

General

  • Target
    SecuriteInfo.com.Variant.Tedy.216439.6054.27450.exe
  • Size 585KB
  • Sample221004-drbq8aade7
  • SHA256 c3b9b17acd966a36e27681a32021b35e022cc0df29ee937c61dc766e87f9ecd0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.mgcpakistan.com/

  • Port

    21

  • Password

    boygirl123456

Signatures

  • AgentTesla

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

  • AgentTesla payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Tedy.216439.6054.27450.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Tedy.216439.6054.27450.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1344
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:304
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1344 -s 560
      2⤵
      • Program crash
      PID:960

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/304-56-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/304-59-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/304-61-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/304-63-0x0000000074F41000-0x0000000074F43000-memory.dmp

        memory/1344-54-0x0000000000930000-0x00000000009C6000-memory.dmp

        memory/1344-55-0x0000000000450000-0x0000000000490000-memory.dmp

        memory/1344-62-0x0000000077260000-0x0000000077409000-memory.dmp

        memory/1344-65-0x0000000077260000-0x0000000077409000-memory.dmp