General

  • Target
    keuds.exe
  • Size 50.6MB
  • Sample260815-ygf86ssfpf
  • SHA256 284f71c62759f4112bd58a4b2deb536b426d60793c647318607f5ea6a8171498
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      keuds.exe
    • Size 50.6MB
    • SHA256 284f71c62759f4112bd58a4b2deb536b426d60793c647318607f5ea6a8171498
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Enumerates VirtualBox DLL files

    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VirtualBox drivers on disk

    • Looks for VMWare Tools registry key

    • Looks for VMWare drivers on disk

    • Looks for VMWare services registry key.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks