General

  • Target

    ec0c57ee02c554f4d9120e583ae49741d7699f6e893434c6de082fd7cf504b17.exe

  • Size

    849KB

  • Sample

    241211-d8tncszjbk

  • MD5

    713f024aac9038ce9e7fabae47d3ec59

  • SHA1

    8abccd671edd0a61c1717efdf19b8526de143c44

  • SHA256

    ec0c57ee02c554f4d9120e583ae49741d7699f6e893434c6de082fd7cf504b17

  • SHA512

    e01b8056e51e24d79e7ad46e3610d0c10524db8c7ef77f21fc8c4c1a4c607bf6c98b12315bf317c0a9d2dbe7da2a703ae7f833bcf473d14156e5c33f1edcb251

  • SSDEEP

    12288:pSMswy9EXX+iBUaXBNW2DYfNX4JLdhrtW10ate9uI1TAVv+xK8K7gKryr+G8VM:SwFOpuW2D2NX4L6ntSTA4ZkgKryr

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      ec0c57ee02c554f4d9120e583ae49741d7699f6e893434c6de082fd7cf504b17.exe

    • Size

      849KB

    • MD5

      713f024aac9038ce9e7fabae47d3ec59

    • SHA1

      8abccd671edd0a61c1717efdf19b8526de143c44

    • SHA256

      ec0c57ee02c554f4d9120e583ae49741d7699f6e893434c6de082fd7cf504b17

    • SHA512

      e01b8056e51e24d79e7ad46e3610d0c10524db8c7ef77f21fc8c4c1a4c607bf6c98b12315bf317c0a9d2dbe7da2a703ae7f833bcf473d14156e5c33f1edcb251

    • SSDEEP

      12288:pSMswy9EXX+iBUaXBNW2DYfNX4JLdhrtW10ate9uI1TAVv+xK8K7gKryr+G8VM:SwFOpuW2D2NX4L6ntSTA4ZkgKryr

    • 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