General

  • Target

    14042025_1515_11042025_Approved quotation.rar

  • Size

    656KB

  • Sample

    250414-snclnszkw7

  • MD5

    87b39aca5703c4b07473bc34753b6b5c

  • SHA1

    bd403e593279221348bca5e495f6db6608cb0efe

  • SHA256

    c1ffadcdfc3ae9746644fbb9a88d3ccae11b9f6bb435f1dbaa3bfc64ea46b511

  • SHA512

    fb34cbcddf1139d139ed4d34eec0ab705a7b60f9dfd87cf0b357a6105449960b62a460e74910f43555b58062f3cf2ebe378418fdf12b6c3609b8cc65391a2390

  • SSDEEP

    12288:LssxnDpbZagVCRwgRPIzeZ5gWTIq6TZJl8B/1Zb5vpxQV:LssxnJZBVQRPI61OZX8B97vTk

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Approved quotation.exe

    • Size

      766KB

    • MD5

      0dfeb14ed1876716ea25ba25d70cbcb9

    • SHA1

      a1881912116f3041977673e3de829917ee6b4b8a

    • SHA256

      b16d4be7b771fb3202c5e48a258c4eb45c88f465be8f84084a5a82fe755a5095

    • SHA512

      c671623d67e32194da8d79772431326ea391fb41fff843df91fecfe4b91607dceadde993297ef2c7112b26197385a7a71b3864898cd4f0fab48266e869559d15

    • SSDEEP

      12288:LiKV/9THVDvfqsFPN3oPKmBczqV9sPoxrbHca6QjkkWY4LyRApKGw60Vu5aatVoi:79fq86WuCoPjkY4LyGKZ1V4/VKvm3DZ

    • VIPKeylogger

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

    • Vipkeylogger family

    • 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 v16

Tasks