General

  • Target

    JaffaCakes118_babe7231d0a0ad19e2eeb1b4705d05e3

  • Size

    14.9MB

  • Sample

    250109-dpmqpsykdp

  • MD5

    babe7231d0a0ad19e2eeb1b4705d05e3

  • SHA1

    d53dc83958869b331b81a70d063db0d7775a6807

  • SHA256

    854edc0ec49f738273a7a1a97ec82ff26535b6891d79d64194f75ca6fd0610cb

  • SHA512

    1079d9e02f9c984b0aa9b98f9a1e283c0f09eaee443e879e24d638350a138bbb43bf3642735586fd4a35fc2cc51887143ea1a8bc27d1691af70e158e553d9d60

  • SSDEEP

    196608:bpWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWH:

Malware Config

Extracted

Family

tofsee

C2

quadoil.ru

lakeflex.ru

Targets

    • Target

      JaffaCakes118_babe7231d0a0ad19e2eeb1b4705d05e3

    • Size

      14.9MB

    • MD5

      babe7231d0a0ad19e2eeb1b4705d05e3

    • SHA1

      d53dc83958869b331b81a70d063db0d7775a6807

    • SHA256

      854edc0ec49f738273a7a1a97ec82ff26535b6891d79d64194f75ca6fd0610cb

    • SHA512

      1079d9e02f9c984b0aa9b98f9a1e283c0f09eaee443e879e24d638350a138bbb43bf3642735586fd4a35fc2cc51887143ea1a8bc27d1691af70e158e553d9d60

    • SSDEEP

      196608:bpWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWH:

    • Tofsee

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

    • Tofsee family

    • 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