General

  • Target

    14c9b9cfa57fa740104895756018c09d8797f4c873284e7f3a9bc711c01d2db0N.exe

  • Size

    795KB

  • Sample

    241208-fh28xsynck

  • MD5

    7b4761516aa1fbcfad048f1f0244b8e0

  • SHA1

    eb9f16a0a3757a8b9c08a04bdb51426425ebe21d

  • SHA256

    14c9b9cfa57fa740104895756018c09d8797f4c873284e7f3a9bc711c01d2db0

  • SHA512

    6e8842ef95a1e275856a2cf4cccd895e71f294390b6f79eab88552d93ad6581630c7cc69d6d273d2dbf2db1feb039afa708e9cf31c50138e1dd345aeb930dbe3

  • SSDEEP

    24576:PBnZMAl06nQUsfrLZfJiDxqb+xFoYgvB5js:PBnZzlTQVTVuxTa

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      14c9b9cfa57fa740104895756018c09d8797f4c873284e7f3a9bc711c01d2db0N.exe

    • Size

      795KB

    • MD5

      7b4761516aa1fbcfad048f1f0244b8e0

    • SHA1

      eb9f16a0a3757a8b9c08a04bdb51426425ebe21d

    • SHA256

      14c9b9cfa57fa740104895756018c09d8797f4c873284e7f3a9bc711c01d2db0

    • SHA512

      6e8842ef95a1e275856a2cf4cccd895e71f294390b6f79eab88552d93ad6581630c7cc69d6d273d2dbf2db1feb039afa708e9cf31c50138e1dd345aeb930dbe3

    • SSDEEP

      24576:PBnZMAl06nQUsfrLZfJiDxqb+xFoYgvB5js:PBnZzlTQVTVuxTa

    • VIPKeylogger

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

    • Vipkeylogger family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks