Overview

overview

10

Static

static

5

669fde4dfa...18.exe

windows7-x64

10

669fde4dfa...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 08:23

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General

  • Target

    669fde4dfafb9def76982f8c17b714c8_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    669fde4dfafb9def76982f8c17b714c8

  • SHA1

    48e0ca05b393ef1c76d8b85e5013c9991e1344be

  • SHA256

    786765d4f86c76434194045c3af9813328727828e77fbdc4ebc89e87c1ed9670

  • SHA512

    6fd5655702d5369c7ac5cbe52ee5a3f827024d7b66ce9722d6c565e35b3437dcd3326f7919a250029a314975efee2e9210e37e4991d913dc6c9a77703bcb093d

  • SSDEEP

    24576:mAHnh+eWsN3skA4RV1Hom2KXMmHa7kgHdmkvpBe3zwvv6paRNEbEnB5:Bh+ZkldoPK8Ya7RHMkvpBeDwvLRd

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.networksolutionsclient.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    y^kr#uRv2

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla payload 1 IoCs
  • Drops startup file 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\669fde4dfafb9def76982f8c17b714c8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\669fde4dfafb9def76982f8c17b714c8_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2800
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:456
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:676

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/456-4-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/456-6-0x0000000073CC2000-0x0000000073CC3000-memory.dmp
      Filesize

      4KB

      Download
    • memory/456-7-0x0000000073CC0000-0x0000000074271000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/456-8-0x0000000073CC0000-0x0000000074271000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/456-10-0x0000000073CC2000-0x0000000073CC3000-memory.dmp
      Filesize

      4KB

      Download
    • memory/456-11-0x0000000073CC0000-0x0000000074271000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/456-12-0x0000000073CC0000-0x0000000074271000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/456-19-0x0000000073CC0000-0x0000000074271000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2800-3-0x0000000003A50000-0x0000000003AE6000-memory.dmp
      Filesize

      600KB

      Download
    • memory/2800-5-0x00000000043A0000-0x0000000004436000-memory.dmp
      Filesize

      600KB

      Download