General

  • Target

    8700660aebd452d331bd523e803446694c0469af2f3815de02658c8864cdb7e1

  • Size

    682KB

  • Sample

    250128-jqq3easpdp

  • MD5

    56e3c3a44d048a1bf801b9560dec6a7e

  • SHA1

    6c54e61b92fdcc3bbb935fe3be041929db061b29

  • SHA256

    8700660aebd452d331bd523e803446694c0469af2f3815de02658c8864cdb7e1

  • SHA512

    bb4552028fd7a1e8efa04d1f54614f2183b7d68320c5b5e014c60a392d6dd4ea8701d0eba650fb07a7d6700098be2d9f2027dad5102192bdb7b0a0b0c54f2386

  • SSDEEP

    12288:7mKUYdKUG19qf9v1uSqOQay3wn5CUI0iPQbxd2ov7q7wI17z32RnJe5BAA3oHB/Y:7dz8Ugqf9vzVykuQlRqRlyJU3ohxzu

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      Dekont_524057699-1034.img.exe

    • Size

      820KB

    • MD5

      3f41e4dca3d68822e0732dc773818828

    • SHA1

      80238f7ae8a4377ca9a1ce7494e311971cd91448

    • SHA256

      95f534332db8d77c0f0a5941076a56a162bc12080e8187d7ca0e8924f999a5cf

    • SHA512

      1612b22f378979c1eaa0739b08b37e062904b78e1a369c93fad01d0007c7fff711aa59ea28d02e823ef543069f1e73b570bf08e453312ec4653122f1243201bc

    • SSDEEP

      12288:iDOY00juUXTpUfLk4PC6Ob2zVZcM/EEThByEhBMpjcVlFZ6nHIHzuek0U5fCfXF0:iDOdwlAhP8bSHcwxhBeglWnALkVqq

    • 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