General

  • Target

    yvDk2VZluODBu6S.exe

  • Size

    766KB

  • Sample

    241004-lkq7bs1dkb

  • MD5

    ce9466bd702a1dfc74c79be5fcd8f5f8

  • SHA1

    40e2a7dfb1f174560a8024bf4cea77cfc4e35f8e

  • SHA256

    bb0db766edcbed8852b6d58a738c6df464d2c7a344f05be742d6c23657bcebf6

  • SHA512

    f6cf53f96a34395b8434675801b0eab62c31d72a1784ec273ff3855995e710a2d0907b519201bec7c68168ea57cbd2c119f795f67577aa3ea3044e6e49578159

  • SSDEEP

    12288:zL01117Sj56bJxgi72rMpv/+Orn87W1IKRzS5DlOsINyCOzzq+MO7qMu4UXLtL:zE1NW5OJPUM5/+Orn87W1IK4nXXDst4u

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      yvDk2VZluODBu6S.exe

    • Size

      766KB

    • MD5

      ce9466bd702a1dfc74c79be5fcd8f5f8

    • SHA1

      40e2a7dfb1f174560a8024bf4cea77cfc4e35f8e

    • SHA256

      bb0db766edcbed8852b6d58a738c6df464d2c7a344f05be742d6c23657bcebf6

    • SHA512

      f6cf53f96a34395b8434675801b0eab62c31d72a1784ec273ff3855995e710a2d0907b519201bec7c68168ea57cbd2c119f795f67577aa3ea3044e6e49578159

    • SSDEEP

      12288:zL01117Sj56bJxgi72rMpv/+Orn87W1IKRzS5DlOsINyCOzzq+MO7qMu4UXLtL:zE1NW5OJPUM5/+Orn87W1IK4nXXDst4u

    • VIPKeylogger

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

    • 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