General

  • Target

    2025-01-19_65e6ea116348b45ddd9588df82957824_mafia

  • Size

    13.3MB

  • Sample

    250119-ytpq3stkh1

  • MD5

    65e6ea116348b45ddd9588df82957824

  • SHA1

    3b420ea8f2c048451842b246efd0c246a7103546

  • SHA256

    513d268f02f386738d3e5e7da1e210a23d94ece06b78b06ccfa6627575b25fee

  • SHA512

    8a02e470d1f8e5049e7e60625b9cd92505ae9ee6dfe6c46a190d9d70eaf71a67cf332f8e8d689ac8eb1365e8ac5f3750f54e9508840ca3636934f2b256401903

  • SSDEEP

    24576:FEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZj:Ofot

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-19_65e6ea116348b45ddd9588df82957824_mafia

    • Size

      13.3MB

    • MD5

      65e6ea116348b45ddd9588df82957824

    • SHA1

      3b420ea8f2c048451842b246efd0c246a7103546

    • SHA256

      513d268f02f386738d3e5e7da1e210a23d94ece06b78b06ccfa6627575b25fee

    • SHA512

      8a02e470d1f8e5049e7e60625b9cd92505ae9ee6dfe6c46a190d9d70eaf71a67cf332f8e8d689ac8eb1365e8ac5f3750f54e9508840ca3636934f2b256401903

    • SSDEEP

      24576:FEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZj:Ofot

    • 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