General

  • Target

    Inv#9500009424.exe

  • Size

    532KB

  • Sample

    250129-rb4zqaxrhl

  • MD5

    13628c79c5c1febc28bc57bf7ec89272

  • SHA1

    e568d6984413658351e5be9f121ccdc66e46b71f

  • SHA256

    7e1ad38a28e90dd0d9c52003b47929b83c99ea43560e9dca9db8cfdd167788d3

  • SHA512

    8ed53c692e6634ed56fd6e80c6854026c178707cb6d48319c2f8e56cefc6cbe198ccc3de8ca467f1578d440c84ec129ac49199fd81bc5535234a56ea9d0daab4

  • SSDEEP

    12288:vYV6MorX7qzuC3QHO9FQVHPF51jgcoe7DAerHfq8VQv:8BXu9HGaVHoeDieQv

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.npmmachinery.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ^@SC}ST5oCG-

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Inv#9500009424.exe

    • Size

      532KB

    • MD5

      13628c79c5c1febc28bc57bf7ec89272

    • SHA1

      e568d6984413658351e5be9f121ccdc66e46b71f

    • SHA256

      7e1ad38a28e90dd0d9c52003b47929b83c99ea43560e9dca9db8cfdd167788d3

    • SHA512

      8ed53c692e6634ed56fd6e80c6854026c178707cb6d48319c2f8e56cefc6cbe198ccc3de8ca467f1578d440c84ec129ac49199fd81bc5535234a56ea9d0daab4

    • SSDEEP

      12288:vYV6MorX7qzuC3QHO9FQVHPF51jgcoe7DAerHfq8VQv:8BXu9HGaVHoeDieQv

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks