General

  • Target

    962abe742b881b2b370f810a1d8955ae72ffd3410f53555cbfe68ed9644c2437N

  • Size

    692KB

  • Sample

    241031-flb6xasjfn

  • MD5

    9f204136a8f8ecb9d4bd46eb5a531db0

  • SHA1

    26b06fe7d8b65065090fc529fc80795a32a59a15

  • SHA256

    962abe742b881b2b370f810a1d8955ae72ffd3410f53555cbfe68ed9644c2437

  • SHA512

    3159250cda528bed0f7ce897116c8726bedff840d4ce321459245ac049a5bb0ac1703070048096a2d087af8c0018639785817331ee8989544301353ac11bd9a6

  • SSDEEP

    12288:rXgvmzFHi0mo5aH0qMzd5807FJTPJQPDHvd:rXgvOHi0mGaH0qSdPFJ14V

Malware Config

Targets

    • Target

      962abe742b881b2b370f810a1d8955ae72ffd3410f53555cbfe68ed9644c2437N

    • Size

      692KB

    • MD5

      9f204136a8f8ecb9d4bd46eb5a531db0

    • SHA1

      26b06fe7d8b65065090fc529fc80795a32a59a15

    • SHA256

      962abe742b881b2b370f810a1d8955ae72ffd3410f53555cbfe68ed9644c2437

    • SHA512

      3159250cda528bed0f7ce897116c8726bedff840d4ce321459245ac049a5bb0ac1703070048096a2d087af8c0018639785817331ee8989544301353ac11bd9a6

    • SSDEEP

      12288:rXgvmzFHi0mo5aH0qMzd5807FJTPJQPDHvd:rXgvOHi0mGaH0qSdPFJ14V

    • Modifies WinLogon for persistence

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Hijack Execution Flow: Executable Installer File Permissions Weakness

      Possible Turn off User Account Control's privilege elevation for standard users.

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks