General

  • Target

    47c6e42a364b360f2b823b581a09c366_JaffaCakes118

  • Size

    492KB

  • Sample

    240715-ck8xpswbjb

  • MD5

    47c6e42a364b360f2b823b581a09c366

  • SHA1

    2e4be28765a55424f6e8eb388edcee26d44c9de9

  • SHA256

    2407c310a5b1ee5b99d47139c8d589b4d8f87d2b3d3519c9501b6303b2b37c43

  • SHA512

    ede1d6d31bcad7171307c8009044f2c76d0b4483afae7beff1ec43c731d2fefd31b248b3d240fc79edbaab06d80668467b3adf444c48f3e7b4d4612f6ede9b05

  • SSDEEP

    12288:MH2iwn/ND7S3xI66S/H3UyKxWn2hJ+MRmhhh3Mp:MH213Sed0Xjh1S

Malware Config

Targets

    • Target

      47c6e42a364b360f2b823b581a09c366_JaffaCakes118

    • Size

      492KB

    • MD5

      47c6e42a364b360f2b823b581a09c366

    • SHA1

      2e4be28765a55424f6e8eb388edcee26d44c9de9

    • SHA256

      2407c310a5b1ee5b99d47139c8d589b4d8f87d2b3d3519c9501b6303b2b37c43

    • SHA512

      ede1d6d31bcad7171307c8009044f2c76d0b4483afae7beff1ec43c731d2fefd31b248b3d240fc79edbaab06d80668467b3adf444c48f3e7b4d4612f6ede9b05

    • SSDEEP

      12288:MH2iwn/ND7S3xI66S/H3UyKxWn2hJ+MRmhhh3Mp:MH213Sed0Xjh1S

    • 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

    • 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