General

  • Target

    JaffaCakes118_9f87ec93e667df4f14763906163e9e3dee65dd81d4a66f39208d149243caf6e7

  • Size

    300KB

  • Sample

    241229-rg79bstkbq

  • MD5

    182d46a7342ac2a2967195a823d0cece

  • SHA1

    482e367a0d778f351ca84513f858f2094c2f6109

  • SHA256

    9f87ec93e667df4f14763906163e9e3dee65dd81d4a66f39208d149243caf6e7

  • SHA512

    dd748ad474bb4868583b975db472b6c353021d1ce05152062e470a12f569b0302158ef155b0f2b7e9cb8ae348e984c73312aaa5408dfb6c9a27efb7e15ebe212

  • SSDEEP

    3072:Rp4CdKyMOS7/473DkRVRKTJg50Yq0iQtLU8HHFdDZReYaahHvKhGtij4LyNfKR52:R3QdVRuZYq0ftNzDZReYXhHShGsIyep

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

parubey.info

Targets

    • Target

      JaffaCakes118_9f87ec93e667df4f14763906163e9e3dee65dd81d4a66f39208d149243caf6e7

    • Size

      300KB

    • MD5

      182d46a7342ac2a2967195a823d0cece

    • SHA1

      482e367a0d778f351ca84513f858f2094c2f6109

    • SHA256

      9f87ec93e667df4f14763906163e9e3dee65dd81d4a66f39208d149243caf6e7

    • SHA512

      dd748ad474bb4868583b975db472b6c353021d1ce05152062e470a12f569b0302158ef155b0f2b7e9cb8ae348e984c73312aaa5408dfb6c9a27efb7e15ebe212

    • SSDEEP

      3072:Rp4CdKyMOS7/473DkRVRKTJg50Yq0iQtLU8HHFdDZReYaahHvKhGtij4LyNfKR52:R3QdVRuZYq0ftNzDZReYXhHShGsIyep

    • 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