General

  • Target

    2025-02-02_082b8b05e13ff4fac1501761d72f35b7_mafia

  • Size

    10.9MB

  • Sample

    250202-fn6hjayldn

  • MD5

    082b8b05e13ff4fac1501761d72f35b7

  • SHA1

    6480c93520966928717656d53ab91094698c2d7e

  • SHA256

    17b80ec8762110d16095034dcfd6fb7979043416f244def318e5235bda18d608

  • SHA512

    bd2e66a8967c58d4474d1dbb50d0c969f58b2a55d056c458485defe7e1c270001e4ee7c1655874770e85c5456b79e1b525bba372488cad87445bf27bbc08e8ed

  • SSDEEP

    196608:QyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:lXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_082b8b05e13ff4fac1501761d72f35b7_mafia

    • Size

      10.9MB

    • MD5

      082b8b05e13ff4fac1501761d72f35b7

    • SHA1

      6480c93520966928717656d53ab91094698c2d7e

    • SHA256

      17b80ec8762110d16095034dcfd6fb7979043416f244def318e5235bda18d608

    • SHA512

      bd2e66a8967c58d4474d1dbb50d0c969f58b2a55d056c458485defe7e1c270001e4ee7c1655874770e85c5456b79e1b525bba372488cad87445bf27bbc08e8ed

    • SSDEEP

      196608:QyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:lXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH

    • 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