General

  • Target

    ab759cad1fec2080bc6f4188341bc20dd606b7318d86ce38282c8971bd94f080.exe

  • Size

    932KB

  • Sample

    241205-dkrtvs1pbk

  • MD5

    9830cd8c76b33aa3899927ec1e2756f9

  • SHA1

    8f1efb832d8d75566a618d04497b1b8a7fbb46af

  • SHA256

    ab759cad1fec2080bc6f4188341bc20dd606b7318d86ce38282c8971bd94f080

  • SHA512

    a2f02adcc38229963e568d95e566fb2ffa0debc48aa7cf4c45f6827d3b1e557e176d9c05a21d6ed08ac77598b7b3f89f1c414cd118b6889e75b8a326d6ff8da4

  • SSDEEP

    24576:izsQ64EX90TgNcHyzD+GMqlZZCjkbaAGB/94k:izsR4m90TicHODRZCjaaAmF4

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      ab759cad1fec2080bc6f4188341bc20dd606b7318d86ce38282c8971bd94f080.exe

    • Size

      932KB

    • MD5

      9830cd8c76b33aa3899927ec1e2756f9

    • SHA1

      8f1efb832d8d75566a618d04497b1b8a7fbb46af

    • SHA256

      ab759cad1fec2080bc6f4188341bc20dd606b7318d86ce38282c8971bd94f080

    • SHA512

      a2f02adcc38229963e568d95e566fb2ffa0debc48aa7cf4c45f6827d3b1e557e176d9c05a21d6ed08ac77598b7b3f89f1c414cd118b6889e75b8a326d6ff8da4

    • SSDEEP

      24576:izsQ64EX90TgNcHyzD+GMqlZZCjkbaAGB/94k:izsR4m90TicHODRZCjaaAmF4

    • 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