General

  • Target

    2025-01-18_cead6c18b15da4302277a2814979c996_mafia

  • Size

    12.4MB

  • Sample

    250118-zdxx7avkcq

  • MD5

    cead6c18b15da4302277a2814979c996

  • SHA1

    92d47bde1fa1074b3a2791ee3a20bb07decbe1b0

  • SHA256

    d66356826e5ba8aab27a1ea1adf0178f9074a07d5f2f7c7d8092b870b108842a

  • SHA512

    321641a60f333e7943948917bfc87cfa1e0dea53b422f0cfcbd3121ac8a7e4ee72ab83f3dbbd85726e6e9b5aef3258ba67f692a44c3758081b830c8dae828f3a

  • SSDEEP

    393216:LXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-18_cead6c18b15da4302277a2814979c996_mafia

    • Size

      12.4MB

    • MD5

      cead6c18b15da4302277a2814979c996

    • SHA1

      92d47bde1fa1074b3a2791ee3a20bb07decbe1b0

    • SHA256

      d66356826e5ba8aab27a1ea1adf0178f9074a07d5f2f7c7d8092b870b108842a

    • SHA512

      321641a60f333e7943948917bfc87cfa1e0dea53b422f0cfcbd3121ac8a7e4ee72ab83f3dbbd85726e6e9b5aef3258ba67f692a44c3758081b830c8dae828f3a

    • SSDEEP

      393216:LXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:

    • 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