Analysis

  • max time kernel
    102s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    13/10/2020, 07:20

General

  • Target
    240-20201013-887387-MT103.exe
  • Size 686KB
  • Sample201013-yptsetbasn
  • SHA256 878b1afca7f6abb75868553fe02bfc0a2a09f9f9f72e1f9386f31f5abb9f5805
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.foxmalil.com

  • Port

    587

  • Password

    irxTZ^m7

Signatures

  • AgentTesla

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

  • AgentTesla Payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\240-20201013-887387-MT103.exe
    "C:\Users\Admin\AppData\Local\Temp\240-20201013-887387-MT103.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1436
    • C:\Users\Admin\AppData\Local\Temp\240-20201013-887387-MT103.exe
      "C:\Users\Admin\AppData\Local\Temp\240-20201013-887387-MT103.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1580

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1436-0-0x0000000074820000-0x0000000074F0E000-memory.dmp

        memory/1436-1-0x0000000000B50000-0x0000000000B51000-memory.dmp

        memory/1436-3-0x0000000006DF0000-0x0000000008DEF000-memory.dmp

        memory/1436-4-0x0000000009150000-0x00000000091CD000-memory.dmp

        memory/1436-5-0x0000000000980000-0x00000000009E3000-memory.dmp

        memory/1436-11-0x0000000000360000-0x0000000000390000-memory.dmp

        memory/1580-6-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1580-8-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1580-9-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1580-10-0x0000000074820000-0x0000000074F0E000-memory.dmp