General

  • Target

    Request for Quotation MK FMHSRFQ241104.vbs

  • Size

    27KB

  • Sample

    241104-hrha8axbrk

  • MD5

    c60635c4c50b8f387ce0e639dd9eaa46

  • SHA1

    5d291ffbe72460f9add7ecfeea6ddda021a6fe06

  • SHA256

    d7d87050073e14ea054e3d2bf7f7b7335a30af2d640b7b9baf87b175a64a4cf2

  • SHA512

    69bf250e11dc07a46c9d889c7c82c5ae2ec7dde671483a9032251d3264a286fe7a1ef381bc645170ae8f846175737c2f03b25a466e32ea15187f566da038865e

  • SSDEEP

    384:7VsZvfnmuB6Z3ncehRM7v4Rk98oBhMWCfyNy19lS:RsFmuB+35E4+TBhnIyNy19lS

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Request for Quotation MK FMHSRFQ241104.vbs

    • Size

      27KB

    • MD5

      c60635c4c50b8f387ce0e639dd9eaa46

    • SHA1

      5d291ffbe72460f9add7ecfeea6ddda021a6fe06

    • SHA256

      d7d87050073e14ea054e3d2bf7f7b7335a30af2d640b7b9baf87b175a64a4cf2

    • SHA512

      69bf250e11dc07a46c9d889c7c82c5ae2ec7dde671483a9032251d3264a286fe7a1ef381bc645170ae8f846175737c2f03b25a466e32ea15187f566da038865e

    • SSDEEP

      384:7VsZvfnmuB6Z3ncehRM7v4Rk98oBhMWCfyNy19lS:RsFmuB+35E4+TBhnIyNy19lS

    • 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

    • 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