General

  • Target

    ec28ac8724bf2fa9d174bb0f20b018cc34ad87d0437cc7c765c559aea1a68105.exe

  • Size

    737KB

  • Sample

    241127-dpaq5stqc1

  • MD5

    0e3b9fa81888888f2b8272b117aae92a

  • SHA1

    4678d9fd171a9b1532c8be7b7b6c9854f7393c56

  • SHA256

    ec28ac8724bf2fa9d174bb0f20b018cc34ad87d0437cc7c765c559aea1a68105

  • SHA512

    5d4d0b70d93508cf6ccdbb56359d3b834964741c97a551cbc8084b4a49268b0d32079d9053186f0815f0d2f2ec311859980a47d5d015c42fa0f1fef62ec97852

  • SSDEEP

    12288:JHa+j3RbeXS9/LPND49Z9OtJY9ohY4I1+GDXawz7TIAUeBQmPt:J6+j35eXS9YcmxHz7T9UeSmPt

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      ec28ac8724bf2fa9d174bb0f20b018cc34ad87d0437cc7c765c559aea1a68105.exe

    • Size

      737KB

    • MD5

      0e3b9fa81888888f2b8272b117aae92a

    • SHA1

      4678d9fd171a9b1532c8be7b7b6c9854f7393c56

    • SHA256

      ec28ac8724bf2fa9d174bb0f20b018cc34ad87d0437cc7c765c559aea1a68105

    • SHA512

      5d4d0b70d93508cf6ccdbb56359d3b834964741c97a551cbc8084b4a49268b0d32079d9053186f0815f0d2f2ec311859980a47d5d015c42fa0f1fef62ec97852

    • SSDEEP

      12288:JHa+j3RbeXS9/LPND49Z9OtJY9ohY4I1+GDXawz7TIAUeBQmPt:J6+j35eXS9YcmxHz7T9UeSmPt

    • 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