General

  • Target

    d607dc520a218010b46f50ddfa2c87b4_JaffaCakes118

  • Size

    397KB

  • Sample

    240909-lcfqma1dlj

  • MD5

    d607dc520a218010b46f50ddfa2c87b4

  • SHA1

    ba28c41b9452f396e3f9acd52094c128e27ef398

  • SHA256

    651ab623fd17c7f10d52327cc1421d97e8e099e0b044ab8870f175cdcc0ad839

  • SHA512

    0024af340622678b55cb776cde474c8ad01eff624162282907be9a58012e526aff469eec0716f9a7495a7cef4f83f72868948cb0d1beba3215aba13cc346a820

  • SSDEEP

    12288:ewNZEWXpjmtW2ebrUSLhbjuQbbPsCDREpjCi:WWXpWvsrU2JuMREpjCi

Malware Config

Targets

    • Target

      d607dc520a218010b46f50ddfa2c87b4_JaffaCakes118

    • Size

      397KB

    • MD5

      d607dc520a218010b46f50ddfa2c87b4

    • SHA1

      ba28c41b9452f396e3f9acd52094c128e27ef398

    • SHA256

      651ab623fd17c7f10d52327cc1421d97e8e099e0b044ab8870f175cdcc0ad839

    • SHA512

      0024af340622678b55cb776cde474c8ad01eff624162282907be9a58012e526aff469eec0716f9a7495a7cef4f83f72868948cb0d1beba3215aba13cc346a820

    • SSDEEP

      12288:ewNZEWXpjmtW2ebrUSLhbjuQbbPsCDREpjCi:WWXpWvsrU2JuMREpjCi

    • Modifies firewall policy service

    • UAC bypass

    • Blocklisted process makes network request

    • Modifies Windows Firewall

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks