General

  • Target

    2025-02-02_f48605f506b20afc9f3bc5a77d0c373f_mafia

  • Size

    11.1MB

  • Sample

    250202-ymg3naykfr

  • MD5

    f48605f506b20afc9f3bc5a77d0c373f

  • SHA1

    e1bcbb011c3ed1496a13314bc72cf1700b2f7e96

  • SHA256

    06bd0dc28db9c7f463fd3c178a0eef882b4cdbff118d95389b1cafa8ab93e617

  • SHA512

    cd8cf10385f06585196dfc18e3a548972b2274aeb4404ce6b58aedc36139190cade4d2d35387bda48895551beb2d35d82ad13a3edf0d7870d592bca5725a4f19

  • SSDEEP

    196608:/yXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn:aXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_f48605f506b20afc9f3bc5a77d0c373f_mafia

    • Size

      11.1MB

    • MD5

      f48605f506b20afc9f3bc5a77d0c373f

    • SHA1

      e1bcbb011c3ed1496a13314bc72cf1700b2f7e96

    • SHA256

      06bd0dc28db9c7f463fd3c178a0eef882b4cdbff118d95389b1cafa8ab93e617

    • SHA512

      cd8cf10385f06585196dfc18e3a548972b2274aeb4404ce6b58aedc36139190cade4d2d35387bda48895551beb2d35d82ad13a3edf0d7870d592bca5725a4f19

    • SSDEEP

      196608:/yXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn:aXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3

    • 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