General

  • Target

    Quotation.scr.exe

  • Size

    1.0MB

  • Sample

    250220-gyrykaylak

  • MD5

    216fcec7356c584542f90690be5b3318

  • SHA1

    76ee79715b5419864079bc2e09bd52b06151ea4c

  • SHA256

    0b757a7d353142364276c6bea7225a9cf67f81206ce9fc8f9291ab4dc911a481

  • SHA512

    5b93a93a7beba8d6f9abcfe6700f73b40617a3fb9a0a8e7b0385227aefa923ba617662bdbe1926adacc0f918ccf04ee0805bfdfc239a3891c1cc65ad12409d0c

  • SSDEEP

    24576:vZDDGgGO5TOVn63hviLOvI7LQSJlmV1vdT//:VDG3O5yV6jg7LTyVL/

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      Quotation.scr.exe

    • Size

      1.0MB

    • MD5

      216fcec7356c584542f90690be5b3318

    • SHA1

      76ee79715b5419864079bc2e09bd52b06151ea4c

    • SHA256

      0b757a7d353142364276c6bea7225a9cf67f81206ce9fc8f9291ab4dc911a481

    • SHA512

      5b93a93a7beba8d6f9abcfe6700f73b40617a3fb9a0a8e7b0385227aefa923ba617662bdbe1926adacc0f918ccf04ee0805bfdfc239a3891c1cc65ad12409d0c

    • SSDEEP

      24576:vZDDGgGO5TOVn63hviLOvI7LQSJlmV1vdT//:VDG3O5yV6jg7LTyVL/

    • 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 v15

Tasks