Analysis

  • max time kernel
    75s
  • max time network
    61s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07-07-2020 09:33

General

  • Target

    PaymentConfirmation.exe

  • Size

    598KB

  • MD5

    968c93132fbe953eef1c9e9745fc5105

  • SHA1

    fe1e8bd516af4ce7f8b4991de128f4f476cec9f9

  • SHA256

    1b3649284ca4a79f52fc8dac008634540bbb8aa49d0903b6899f8708b37a3df9

  • SHA512

    7a938b3f4c97a5c496a8ed6efa285676693c84148b6ef485d0f46b8ccba7d7b99e2db8bd1237134ec199480b3ceab5b5c3c7d85019c503506ba5ad784dd55047

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Hunter$#@145722

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 behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe
    "C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1296
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\InstallUtil.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1424

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1424-0-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1424-2-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1424-3-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB