General

  • Target

    Xkl0PnD8zFPjfh1.exe

  • Size

    737KB

  • Sample

    241122-jxktzaxjcs

  • MD5

    78e5f0526a01f7a36cee6e5e2ccb1be0

  • SHA1

    bb4aa50fa1369ad58cc851407f43b955c32011f0

  • SHA256

    fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6

  • SHA512

    dc97bb70cc20476257795c1de3eda163def00c7b04cf30e09b441b3f03a3f77e7fcc70f943cde1b62174c7f2756862d5239ba5b6fd43f27a86813639df702ecd

  • SSDEEP

    12288:12sqEOzNebb4ldH6nzjnuiSWOkfpyoF0ensAjb1IF7lacN:12sqEOzE/OH6zjnOupsenpxIxlaW

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Xkl0PnD8zFPjfh1.exe

    • Size

      737KB

    • MD5

      78e5f0526a01f7a36cee6e5e2ccb1be0

    • SHA1

      bb4aa50fa1369ad58cc851407f43b955c32011f0

    • SHA256

      fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6

    • SHA512

      dc97bb70cc20476257795c1de3eda163def00c7b04cf30e09b441b3f03a3f77e7fcc70f943cde1b62174c7f2756862d5239ba5b6fd43f27a86813639df702ecd

    • SSDEEP

      12288:12sqEOzNebb4ldH6nzjnuiSWOkfpyoF0ensAjb1IF7lacN:12sqEOzE/OH6zjnOupsenpxIxlaW

    • 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