Analysis

  • max time kernel
    147s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    05/10/2021, 09:18

General

  • Target
    SOA.exe
  • Size 513KB
  • Sample211005-k9nxtshef5
  • SHA256 0dc2c75f5d109cf78fc472ad6b777d9bb89894358f4e88ed6f5cdf2ee03cf843
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.rettberrg.com

  • Port

    587

  • Password

    ka*g((D8

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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SOA.exe
    "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1404
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
        PID:1160
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2712

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1404-114-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

          memory/1404-116-0x0000000005FC0000-0x0000000005FC1000-memory.dmp

          memory/1404-117-0x00000000058C0000-0x00000000058C1000-memory.dmp

          memory/1404-118-0x0000000003380000-0x0000000003412000-memory.dmp

          memory/1404-119-0x0000000003400000-0x0000000003401000-memory.dmp

          memory/1404-120-0x00000000088C0000-0x00000000088C1000-memory.dmp

          memory/1404-121-0x0000000005BE0000-0x0000000005BEA000-memory.dmp

          memory/1404-122-0x0000000008C80000-0x0000000008CDA000-memory.dmp

          memory/2712-123-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/2712-129-0x0000000004F80000-0x0000000004F81000-memory.dmp

          memory/2712-130-0x0000000004F90000-0x0000000004F91000-memory.dmp

          memory/2712-131-0x0000000005C20000-0x0000000005C21000-memory.dmp