General

  • Target

    2afc84a5a79d5f773f6333d11fe6c72d_JaffaCakes118

  • Size

    472KB

  • Sample

    241009-e94qdsxgqm

  • MD5

    2afc84a5a79d5f773f6333d11fe6c72d

  • SHA1

    c0d800b008dfbe06516edfb2c138651a21a48909

  • SHA256

    e753843b9b89738a7dc192a7566e0e595981b48f3054d947cf8cb81390679027

  • SHA512

    0a818e71292c2bec71368faf354c5a7c0a41f03c9cc3b3562b389d2b33bf1abd2aea6875f7a311872f327ebc10559bb08f705d77add8960dd7ee6c1215b8a46e

  • SSDEEP

    12288:i6bvdl0zCB8EDItMTzwg7lMQsvNuqZBRbZEYTwdD7IjLg1+:zvdezCByqTtlMQsFuqzRbzI7IB

Malware Config

Targets

    • Target

      2afc84a5a79d5f773f6333d11fe6c72d_JaffaCakes118

    • Size

      472KB

    • MD5

      2afc84a5a79d5f773f6333d11fe6c72d

    • SHA1

      c0d800b008dfbe06516edfb2c138651a21a48909

    • SHA256

      e753843b9b89738a7dc192a7566e0e595981b48f3054d947cf8cb81390679027

    • SHA512

      0a818e71292c2bec71368faf354c5a7c0a41f03c9cc3b3562b389d2b33bf1abd2aea6875f7a311872f327ebc10559bb08f705d77add8960dd7ee6c1215b8a46e

    • SSDEEP

      12288:i6bvdl0zCB8EDItMTzwg7lMQsvNuqZBRbZEYTwdD7IjLg1+:zvdezCByqTtlMQsFuqzRbzI7IB

    • 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 autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks