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General

  • Target

    2025-02-12_d6e476db390fefdc3cfd782a0ae05050_mafia

  • Size

    12.4MB

  • Sample

    250212-z12jwsyjbq

  • MD5

    d6e476db390fefdc3cfd782a0ae05050

  • SHA1

    9e72b8de4f11f014dacfdb472694f28c809cda87

  • SHA256

    a1fe92559c33653bf4a4e400552b8c95cb2311ff0e338c573d168f217a645a8b

  • SHA512

    28b3885d778603e00ff1f47197154492f8c89dfb699c54d228425f81bb00f66465947243f818aafcd60dcd28e06d1c331d4e3ff0e0e316d054d4a0607e822025

  • SSDEEP

    3072:XLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/v:uOMdRQr7OB0ypmMXnl8XEPM3noSWOCm

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-12_d6e476db390fefdc3cfd782a0ae05050_mafia

    • Size

      12.4MB

    • MD5

      d6e476db390fefdc3cfd782a0ae05050

    • SHA1

      9e72b8de4f11f014dacfdb472694f28c809cda87

    • SHA256

      a1fe92559c33653bf4a4e400552b8c95cb2311ff0e338c573d168f217a645a8b

    • SHA512

      28b3885d778603e00ff1f47197154492f8c89dfb699c54d228425f81bb00f66465947243f818aafcd60dcd28e06d1c331d4e3ff0e0e316d054d4a0607e822025

    • SSDEEP

      3072:XLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/v:uOMdRQr7OB0ypmMXnl8XEPM3noSWOCm

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Downloads MZ/PE file

    • 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