General

  • Target

    fa9fa45970a828fe3a99bbe58b142b61c17be373b2652270aee5e16897825654.vbs

  • Size

    339KB

  • Sample

    241031-er7dkayjdy

  • MD5

    9dc9a0c38423e7bc364522e158e537ce

  • SHA1

    a005803a54f57739424590995f522f45cbbb6f91

  • SHA256

    fa9fa45970a828fe3a99bbe58b142b61c17be373b2652270aee5e16897825654

  • SHA512

    cbc14b6b980011cca9674f0ce9b94cbb3557d89c2d19784002b33c47428c20bc4c3eb80d0b15443b957d5eb98a3c8daacdb17f4b4ac5e8389c0a1568aa6577c5

  • SSDEEP

    6144:En64ik47Q3WAFLOgL6hPnAIjxnH7sjS3xcrl0ZIRN2XrwozRMeqzAv+qmXpiEcIK:ZgcgL8jD/wGmzcspqd+orNaC

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      fa9fa45970a828fe3a99bbe58b142b61c17be373b2652270aee5e16897825654.vbs

    • Size

      339KB

    • MD5

      9dc9a0c38423e7bc364522e158e537ce

    • SHA1

      a005803a54f57739424590995f522f45cbbb6f91

    • SHA256

      fa9fa45970a828fe3a99bbe58b142b61c17be373b2652270aee5e16897825654

    • SHA512

      cbc14b6b980011cca9674f0ce9b94cbb3557d89c2d19784002b33c47428c20bc4c3eb80d0b15443b957d5eb98a3c8daacdb17f4b4ac5e8389c0a1568aa6577c5

    • SSDEEP

      6144:En64ik47Q3WAFLOgL6hPnAIjxnH7sjS3xcrl0ZIRN2XrwozRMeqzAv+qmXpiEcIK:ZgcgL8jD/wGmzcspqd+orNaC

    • VIPKeylogger

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

    • Vipkeylogger family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Legitimate hosting services abused for malware hosting/C2

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks