General

  • Target

    583de2725b0e962707682af3bed61ee4fdddb88b791bb0720d25a654ddac62c8.exe

  • Size

    707KB

  • Sample

    240828-b4d11azdqf

  • MD5

    e015395b059d174a177f8d257350af33

  • SHA1

    a2ffdcc2a24ad0833be008c531a058d27c92ddf7

  • SHA256

    583de2725b0e962707682af3bed61ee4fdddb88b791bb0720d25a654ddac62c8

  • SHA512

    4d3c7cf7ab1d9f2237bb93710a4501f308d2833a7209a642ef06d6a551613f9c4cccb03537690c424d2b5db1bc43ac0bc8d6d929a28631f26d98ab1efc6c692d

  • SSDEEP

    12288:y+fAsu83hYtshWYI+pI/OVVOETan4P3MNhLww3qNdB9INTwhu/oW02kR:y+4su83hPhzTpMOTa5/LweqNdEwhYoh

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      583de2725b0e962707682af3bed61ee4fdddb88b791bb0720d25a654ddac62c8.exe

    • Size

      707KB

    • MD5

      e015395b059d174a177f8d257350af33

    • SHA1

      a2ffdcc2a24ad0833be008c531a058d27c92ddf7

    • SHA256

      583de2725b0e962707682af3bed61ee4fdddb88b791bb0720d25a654ddac62c8

    • SHA512

      4d3c7cf7ab1d9f2237bb93710a4501f308d2833a7209a642ef06d6a551613f9c4cccb03537690c424d2b5db1bc43ac0bc8d6d929a28631f26d98ab1efc6c692d

    • SSDEEP

      12288:y+fAsu83hYtshWYI+pI/OVVOETan4P3MNhLww3qNdB9INTwhu/oW02kR:y+4su83hPhzTpMOTa5/LweqNdEwhYoh

    • VIPKeylogger

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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