General

  • Target

    0653cbfb8de2166a48ef0b6c0d3b48ca_JaffaCakes118

  • Size

    168KB

  • Sample

    241001-sq1raazgmc

  • MD5

    0653cbfb8de2166a48ef0b6c0d3b48ca

  • SHA1

    69bac9fae0be9acb4b867c41b30bd4a76f8a7203

  • SHA256

    cee4a877da71cd3d838f2f424d4c53c696eb3a0485fef0c31bd37e033cd3ceb3

  • SHA512

    518843e08379f094c01617c214dc7d2a195aefda9c4fc065ea2c098a89ee7f080ddfe984a62b7eb0d2a75af7991cbfd6b7678860b1996f6d10bdc98b2c67dec8

  • SSDEEP

    3072:odrkBHPRPZwriqxN+GVd8475x42WCJ/t4:JPRPZwriIxl7Z

Malware Config

Extracted

Family

tofsee

C2

defeatwax.ru

refabyd.info

Targets

    • Target

      0653cbfb8de2166a48ef0b6c0d3b48ca_JaffaCakes118

    • Size

      168KB

    • MD5

      0653cbfb8de2166a48ef0b6c0d3b48ca

    • SHA1

      69bac9fae0be9acb4b867c41b30bd4a76f8a7203

    • SHA256

      cee4a877da71cd3d838f2f424d4c53c696eb3a0485fef0c31bd37e033cd3ceb3

    • SHA512

      518843e08379f094c01617c214dc7d2a195aefda9c4fc065ea2c098a89ee7f080ddfe984a62b7eb0d2a75af7991cbfd6b7678860b1996f6d10bdc98b2c67dec8

    • SSDEEP

      3072:odrkBHPRPZwriqxN+GVd8475x42WCJ/t4:JPRPZwriIxl7Z

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Windows security bypass

    • Creates new service(s)

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks