General

  • Target

    2025-01-25_96ff259433e0be69761294f521e22f12_mafia

  • Size

    11.7MB

  • Sample

    250125-xgv7nawmaw

  • MD5

    96ff259433e0be69761294f521e22f12

  • SHA1

    923195cf987deaae3a7a1104f1d8609bd4a56733

  • SHA256

    e978bf481b280693a6955453cf5d5cbc835706d17b97466bcfe032889054aed0

  • SHA512

    b51359e229800ec59c92d0180d8d1bd9cc3f35728cb08e7359a9bb35ac1eef6c39b8c81cbb872050c179eb3494247ff8aae3ec6387402e692c13a6ddfc56671f

  • SSDEEP

    49152:0qE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:0qtYc3

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-25_96ff259433e0be69761294f521e22f12_mafia

    • Size

      11.7MB

    • MD5

      96ff259433e0be69761294f521e22f12

    • SHA1

      923195cf987deaae3a7a1104f1d8609bd4a56733

    • SHA256

      e978bf481b280693a6955453cf5d5cbc835706d17b97466bcfe032889054aed0

    • SHA512

      b51359e229800ec59c92d0180d8d1bd9cc3f35728cb08e7359a9bb35ac1eef6c39b8c81cbb872050c179eb3494247ff8aae3ec6387402e692c13a6ddfc56671f

    • SSDEEP

      49152:0qE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:0qtYc3

    • 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