General

  • Target

    f29760754e3234eeb7db1bb85484de7302639c4efcd387e525e84be5b57f29e4.exe

  • Size

    859KB

  • Sample

    241120-qpc8gssjbq

  • MD5

    c88254b37fefcdd89d2d0ec33dfbc297

  • SHA1

    a672d8c0063afa23fa25bea19de286e626dfe133

  • SHA256

    f29760754e3234eeb7db1bb85484de7302639c4efcd387e525e84be5b57f29e4

  • SHA512

    9a4472f6d7251d6b187b1382536f03e347937fb18e713ebb0e659b33a3378ea478585379331b889e49058a522c3015b0b46669ce19ca2e1f5bd12a0d2606cf25

  • SSDEEP

    24576:K1r1Fid2Zjri8yfYDFaHHminnen2kXHeDApmFeLW/OMZE:K1r1Fi+ju4Zafni2kX+DApm6h

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      f29760754e3234eeb7db1bb85484de7302639c4efcd387e525e84be5b57f29e4.exe

    • Size

      859KB

    • MD5

      c88254b37fefcdd89d2d0ec33dfbc297

    • SHA1

      a672d8c0063afa23fa25bea19de286e626dfe133

    • SHA256

      f29760754e3234eeb7db1bb85484de7302639c4efcd387e525e84be5b57f29e4

    • SHA512

      9a4472f6d7251d6b187b1382536f03e347937fb18e713ebb0e659b33a3378ea478585379331b889e49058a522c3015b0b46669ce19ca2e1f5bd12a0d2606cf25

    • SSDEEP

      24576:K1r1Fid2Zjri8yfYDFaHHminnen2kXHeDApmFeLW/OMZE:K1r1Fi+ju4Zafni2kX+DApm6h

    • VIPKeylogger

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

    • Vipkeylogger family

    • 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