General

  • Target

    weseethebestthingsevermadewithbestwithnewthingsgoodforme.hta

  • Size

    15KB

  • Sample

    250131-h574ssyrgs

  • MD5

    933a3a73fc916b5969b456590f07639a

  • SHA1

    8d89004f709477415b2eaff08dd8ff569013973e

  • SHA256

    293e90ffa49e0d1a87813aeb2e071f47cce01b4e3772598ddb84f71963ad2806

  • SHA512

    b7901179ddf0a2051a284b0522f3e49a6af378675a11e78c546c016c350714a6b37ef5e51cec6ce9af1204999cc394937797627f7da7d0dbb5e63e51b66ac01a

  • SSDEEP

    48:3rN3QGu3nsQbP2wi+pgE71lW7L0v3LfPG:533u3pbP5iWgEHWS3j+

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      weseethebestthingsevermadewithbestwithnewthingsgoodforme.hta

    • Size

      15KB

    • MD5

      933a3a73fc916b5969b456590f07639a

    • SHA1

      8d89004f709477415b2eaff08dd8ff569013973e

    • SHA256

      293e90ffa49e0d1a87813aeb2e071f47cce01b4e3772598ddb84f71963ad2806

    • SHA512

      b7901179ddf0a2051a284b0522f3e49a6af378675a11e78c546c016c350714a6b37ef5e51cec6ce9af1204999cc394937797627f7da7d0dbb5e63e51b66ac01a

    • SSDEEP

      48:3rN3QGu3nsQbP2wi+pgE71lW7L0v3LfPG:533u3pbP5iWgEHWS3j+

    • VIPKeylogger

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

    • Vipkeylogger family

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Evasion via Device Credential Deployment

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks