General

  • Target

    d25fa770283c3079fb222803f4bf9eff6fadfecd4f79d6fc55894a978ae554a8

  • Size

    928KB

  • Sample

    241205-sxzskawqaj

  • MD5

    007753c156469ddd33f587c8854d69ff

  • SHA1

    7b764c6edaff8e31a224f39e03da4f6ae0b5ff90

  • SHA256

    d25fa770283c3079fb222803f4bf9eff6fadfecd4f79d6fc55894a978ae554a8

  • SHA512

    f415473796549cfd569a21572bac0645c096c9fde1be5205502385044361a6d93ba4bc0246af7f1c7984bf496e6f7d9077dcff0acf605271f310a5a38c993e87

  • SSDEEP

    12288:EpZsSWsVxwwjhAFEcQLT7+eFQDT6Co4L+Jhl1Yti6MZU:Ezsja5GEtTieiDT6Rhl1igZ

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      d25fa770283c3079fb222803f4bf9eff6fadfecd4f79d6fc55894a978ae554a8

    • Size

      928KB

    • MD5

      007753c156469ddd33f587c8854d69ff

    • SHA1

      7b764c6edaff8e31a224f39e03da4f6ae0b5ff90

    • SHA256

      d25fa770283c3079fb222803f4bf9eff6fadfecd4f79d6fc55894a978ae554a8

    • SHA512

      f415473796549cfd569a21572bac0645c096c9fde1be5205502385044361a6d93ba4bc0246af7f1c7984bf496e6f7d9077dcff0acf605271f310a5a38c993e87

    • SSDEEP

      12288:EpZsSWsVxwwjhAFEcQLT7+eFQDT6Co4L+Jhl1Yti6MZU:Ezsja5GEtTieiDT6Rhl1igZ

    • 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