Extracted

• • Target
    bc1fa3ea758962b7f2588c7f4bd1d4dfc64c7a8fefe8c04d85087f81c2c99d68.bin
  • Size 11.4MB
  • SHA256 bc1fa3ea758962b7f2588c7f4bd1d4dfc64c7a8fefe8c04d85087f81c2c99d68
  • MD5 0a09b77b6f7f34075e28f9edeadcf1d0
  • SHA1 f9302380dcec723ffaf3bbe528050296ba956c1d
  • SHA512 6a14bd67815b37d9f3f53ba4330150ff44d59dea43e771ce85646e25bdbb104a1afc065d54b06f517f3ee721bc7c6656355d4eb35a5a86ee824154d23fc86666
  • SSDEEP 6144:N1VCbRFuzFHpIozzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz7:P87KFHp
  • TLSH
    T1C8C62A29847B28F5C670107CF78C7B7EAAFD06F49EB4015B689C97C1E4289D454ECAA3
  • 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