General

  • Target

    2024-10-09_616f4f2337c6242dc53a59e19f218fde_mafia

  • Size

    12.4MB

  • Sample

    241009-rvtcbsxaqj

  • MD5

    616f4f2337c6242dc53a59e19f218fde

  • SHA1

    8113efc0222a54e57403abd712cc797bc72f2235

  • SHA256

    de0989ba58f1a50c8b52ace991b067e5c4a3b2c830c1b2756493ddb1125b110a

  • SHA512

    9c260576ab735e659fe66266deaa601789ac170bb3469ddbef83bc54a3742d385e59ee783c188b2e95b79128620f36b9e9ace5d8eaeae1e0973e0293ff6acfaf

  • SSDEEP

    12288:/Vbj7zJB99tzBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB/:/JzXd

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2024-10-09_616f4f2337c6242dc53a59e19f218fde_mafia

    • Size

      12.4MB

    • MD5

      616f4f2337c6242dc53a59e19f218fde

    • SHA1

      8113efc0222a54e57403abd712cc797bc72f2235

    • SHA256

      de0989ba58f1a50c8b52ace991b067e5c4a3b2c830c1b2756493ddb1125b110a

    • SHA512

      9c260576ab735e659fe66266deaa601789ac170bb3469ddbef83bc54a3742d385e59ee783c188b2e95b79128620f36b9e9ace5d8eaeae1e0973e0293ff6acfaf

    • SSDEEP

      12288:/Vbj7zJB99tzBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB/:/JzXd

    • Tofsee

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

    • 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