General

  • Target
    251378.exe
  • Size 597KB
  • Sample251017-gsv32axp14
  • SHA256 07ac845eee39222cc487d6dfe0a50f12874af6b05ea0390b5d6e4e4e64d3e18c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • vipkeylogger

Credentials

Targets

    • Target
      251378.exe
    • Size 597KB
    • SHA256 07ac845eee39222cc487d6dfe0a50f12874af6b05ea0390b5d6e4e4e64d3e18c
    • MD5 SHA1 SHA512 SSDEEP
    • VIPKeylogger

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

    • Vipkeylogger family

    • Loads dropped DLL

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Overdiversifies/Thailndernes/Arrestforvarerens/explains.com
    • Size 6KB
    • SHA256 94e2fc3e0f5558fc864418890378052b65c99f53ef11a8541000021cc88279d1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks