General

  • Target
    ATAS X.rar
  • Size 245.4MB
  • Sample260822-ljr28sshqg
  • SHA256 5e0547f80fc621863d2a05f30b293cd539380e8284518c0bdb753a058d7d74da
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      ATAS X/ATAS X JUBRAN Setup.exe
    • Size 142.5MB
    • SHA256 5b1a9ed443d0a1f5732ba95bb3ff75f19ed2608ac516e3f1aa444433ebabefc5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      ATAS X/RithmicPatcher.exe
    • Size 134.7MB
    • SHA256 2f63de8df53c410d84e52c5f1713430e80c50e63edf153b851106f2fbf0011c3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks