Analysis

  • max time kernel
    111s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    26/04/2021, 01:47

General

  • Target
    SecuriteInfo.com.ArtemisC483A6DE77F4.29079.7004.exe
  • Size 1.3MB
  • Sample210426-ay3msbhedx
  • SHA256 bdd3e02711a244f9cdb3af3fed65a5b94fdce88a3a5686b3f32bef9f64ceb555
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.mynewexodus.com

  • Port

    587

  • Password

    nQhA*dx5

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.ArtemisC483A6DE77F4.29079.7004.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.ArtemisC483A6DE77F4.29079.7004.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:308
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.ArtemisC483A6DE77F4.29079.7004.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.ArtemisC483A6DE77F4.29079.7004.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1540
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 520
        3⤵
          PID:1840

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/308-60-0x0000000075A31000-0x0000000075A33000-memory.dmp

          memory/308-62-0x0000000000E11000-0x0000000000E12000-memory.dmp

          memory/308-61-0x0000000000E10000-0x0000000000E11000-memory.dmp

          memory/308-63-0x000000007EF50000-0x000000007EF51000-memory.dmp

          memory/1540-64-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1540-67-0x00000000004D0000-0x00000000004D1000-memory.dmp

          memory/1840-70-0x00000000003A0000-0x00000000003A1000-memory.dmp