Analysis

  • max time kernel
    138s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 02:06

General

  • Target

    New order 21052024.exe

  • Size

    669KB

  • MD5

    3722bab91535870e9e4cf25acef04f33

  • SHA1

    14ed1edc1f75e918f3fe1abf721296a7c5cd3c17

  • SHA256

    e511acb6ee6297e004ee5672a58d408e3c7e2fefaa34e067ef3b6a7ed90f306f

  • SHA512

    f25a1e4909a457c836db628b064c658076833999c8ea83b6f1781072c7356c00cc73d86152acbaeb96202c9e2e14603d8bb75cce970a7f80edd54714605dfa5e

  • SSDEEP

    12288:rXJQEz0nMPImIc6+JTP1O9avRlQc9XJ2Nyp8LYYnSgd+sLlYZE:uEOMPt6+kA5B+ySUhMHLKG

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.ipr-co.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    IPRco@100102@

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe
    "C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe
      "C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:6016
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3996 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2512

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Credential Access

    Unsecured Credentials

    4
    T1552

    Credentials In Files

    3
    T1552.001

    Credentials in Registry

    1
    T1552.002

    Collection

    Data from Local System

    4
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2260-10-0x0000000006A70000-0x0000000006AF2000-memory.dmp
      Filesize

      520KB

    • memory/2260-16-0x0000000074D00000-0x00000000754B0000-memory.dmp
      Filesize

      7.7MB

    • memory/2260-2-0x00000000055D0000-0x0000000005B74000-memory.dmp
      Filesize

      5.6MB

    • memory/2260-3-0x0000000005020000-0x00000000050B2000-memory.dmp
      Filesize

      584KB

    • memory/2260-4-0x0000000074D00000-0x00000000754B0000-memory.dmp
      Filesize

      7.7MB

    • memory/2260-5-0x0000000004FF0000-0x0000000004FFA000-memory.dmp
      Filesize

      40KB

    • memory/2260-6-0x0000000006660000-0x0000000006702000-memory.dmp
      Filesize

      648KB

    • memory/2260-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
      Filesize

      4KB

    • memory/2260-8-0x0000000005290000-0x00000000052A0000-memory.dmp
      Filesize

      64KB

    • memory/2260-1-0x00000000005A0000-0x000000000064C000-memory.dmp
      Filesize

      688KB

    • memory/2260-7-0x0000000006700000-0x000000000671A000-memory.dmp
      Filesize

      104KB

    • memory/2260-11-0x0000000007E00000-0x0000000007E9C000-memory.dmp
      Filesize

      624KB

    • memory/2260-9-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
      Filesize

      4KB

    • memory/6016-18-0x0000000006820000-0x0000000006870000-memory.dmp
      Filesize

      320KB

    • memory/6016-15-0x0000000074D00000-0x00000000754B0000-memory.dmp
      Filesize

      7.7MB

    • memory/6016-13-0x0000000074D00000-0x00000000754B0000-memory.dmp
      Filesize

      7.7MB

    • memory/6016-17-0x0000000005B20000-0x0000000005B86000-memory.dmp
      Filesize

      408KB

    • memory/6016-12-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/6016-19-0x0000000074D00000-0x00000000754B0000-memory.dmp
      Filesize

      7.7MB

    • memory/6016-20-0x0000000074D00000-0x00000000754B0000-memory.dmp
      Filesize

      7.7MB