General

  • Target

    2025-02-07_da2967acc7a5340411d229fc740da703_mafia

  • Size

    11.6MB

  • Sample

    250207-bthansvqbq

  • MD5

    da2967acc7a5340411d229fc740da703

  • SHA1

    34791d2052ae9ae0d86b16fbe95cc3601a231e27

  • SHA256

    164f30013a9f0b91c974b2e06e2bd5f850b04d2fcf8d51d47ee8b3cf12e5e011

  • SHA512

    00568eed6ad8ae23ca064e8e5c79983ca673fc3ce7e7cae944bc04c3a5d6d3f5ccae61de604d4c6386d3723515da1e9bf3864ba93e0bafbd29ff91eb7a2b20b3

  • SSDEEP

    24576:I6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQI:VWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-07_da2967acc7a5340411d229fc740da703_mafia

    • Size

      11.6MB

    • MD5

      da2967acc7a5340411d229fc740da703

    • SHA1

      34791d2052ae9ae0d86b16fbe95cc3601a231e27

    • SHA256

      164f30013a9f0b91c974b2e06e2bd5f850b04d2fcf8d51d47ee8b3cf12e5e011

    • SHA512

      00568eed6ad8ae23ca064e8e5c79983ca673fc3ce7e7cae944bc04c3a5d6d3f5ccae61de604d4c6386d3723515da1e9bf3864ba93e0bafbd29ff91eb7a2b20b3

    • SSDEEP

      24576:I6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQI:VWdLQk

    • 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