Extracted

• • Target
    b8fc3f345e9c64b5f495b665b50488b8588410096f35074f7e692b6cca46a6b4.bin
  • Size 10.6MB
  • SHA256 b8fc3f345e9c64b5f495b665b50488b8588410096f35074f7e692b6cca46a6b4
  • MD5 82c8fed0963751fa2b4ac8779808638b
  • SHA1 a38502f7a0ab0d84734865c5cf65d1e763c2332a
  • SHA512 a2fbb1116f37342f8d68f1608a5837befb59aebba997c02cc65a0f07349b5cc976b989a0164b7bc7691973bb1eab8f5d82c3f0067c759b64602c41f569b427f2
  • SSDEEP 6144:S1VCbRFuzFHpIozzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz7:Q87KFHp
  • TLSH
    T1E6B62A29847B28F5C670107CF78C7B7EAAFD06F49EB4015B689C97C1E4289D454ECAA3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutiontofseepersistenceprivilege_escalationtrojan

  • Family: Tofsee

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

    trojantofsee

  • Windows security bypass

    defense_evasiontrojan

  • Modifies Windows Firewall

    defense_evasion

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Creates new service(s)

    persistenceexecution

  • Deletes itself

    defense_evasion

  • Executes dropped EXE

  • Suspicious use of SetThreadContext

  behavioral1behavioral2