General

  • Target

    2025-01-30_07fd85a206bfeac8bb76245b7e16680a_mafia

  • Size

    13.4MB

  • Sample

    250130-z8nb8svpck

  • MD5

    07fd85a206bfeac8bb76245b7e16680a

  • SHA1

    2453b2c048f4ae7fd52fd0feba91ea60582c2b7a

  • SHA256

    e1f07793a0019b5919df7f8a0d921b543215e882fbaeddd59454788c2a63b8da

  • SHA512

    5ec198bae21579d5b638e13f7699166a84c06a0d806eba4085d80d81d1da9a5670dc4c8ff4e5cf6092782e9c3285719880571c5603cb0c9bece90bee133eb6c3

  • SSDEEP

    393216:kXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-30_07fd85a206bfeac8bb76245b7e16680a_mafia

    • Size

      13.4MB

    • MD5

      07fd85a206bfeac8bb76245b7e16680a

    • SHA1

      2453b2c048f4ae7fd52fd0feba91ea60582c2b7a

    • SHA256

      e1f07793a0019b5919df7f8a0d921b543215e882fbaeddd59454788c2a63b8da

    • SHA512

      5ec198bae21579d5b638e13f7699166a84c06a0d806eba4085d80d81d1da9a5670dc4c8ff4e5cf6092782e9c3285719880571c5603cb0c9bece90bee133eb6c3

    • SSDEEP

      393216:kXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH:

    • 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