General

  • Target

    58cbc47484f19c3e80f6ae457446af12584e71facbb05689ad4d232da9ec00aa.exe

  • Size

    895KB

  • Sample

    241202-bl84eswrgl

  • MD5

    57eaf38e20f6d661443eaeb9985068ab

  • SHA1

    c929f7c3474ec2c5fc8c76a8bfc2f4721876ec06

  • SHA256

    58cbc47484f19c3e80f6ae457446af12584e71facbb05689ad4d232da9ec00aa

  • SHA512

    c79f5d835759a2c0bd9f9cd61e0247bdd585e8f744e69ac6165181cfd9f21806a3b4fbe515b71422b6a3c950ba586125454459ed016088712e22b6c3a5e4043f

  • SSDEEP

    12288:HNT+fj05JDHmQaRyWrXOBV9q2Rd7LdUHnjbxS2Kl60/IAsTre:tejyZGQaIVqQRcZSJl60AAsfe

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      58cbc47484f19c3e80f6ae457446af12584e71facbb05689ad4d232da9ec00aa.exe

    • Size

      895KB

    • MD5

      57eaf38e20f6d661443eaeb9985068ab

    • SHA1

      c929f7c3474ec2c5fc8c76a8bfc2f4721876ec06

    • SHA256

      58cbc47484f19c3e80f6ae457446af12584e71facbb05689ad4d232da9ec00aa

    • SHA512

      c79f5d835759a2c0bd9f9cd61e0247bdd585e8f744e69ac6165181cfd9f21806a3b4fbe515b71422b6a3c950ba586125454459ed016088712e22b6c3a5e4043f

    • SSDEEP

      12288:HNT+fj05JDHmQaRyWrXOBV9q2Rd7LdUHnjbxS2Kl60/IAsTre:tejyZGQaIVqQRcZSJl60AAsfe

    • 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