Extracted

• • Target
    a88daed00ff98c0c8819b5d95dd397e23461089ff6d20a3b0ed016e155353dfe.bin
  • Size 12.0MB
  • SHA256 a88daed00ff98c0c8819b5d95dd397e23461089ff6d20a3b0ed016e155353dfe
  • MD5 b57a286b96f940523e18b15952d2fe8c
  • SHA1 a470cc7ebfadf785e6b338158f7cf32acc1e6918
  • SHA512 acab6a6f4b3bfde752c33e1d98e4fae94caa9f602d75cb43a71c35017045c2fda61ac7c3d50c17ce54ed5500b32ab6b22dc3f35988e6f0bba53c44aa68847e79
  • SSDEEP 6144:f1VCbRFuzFHpIozzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzD:987KFHp
  • TLSH
    T11ED62A29847B28F5C670107CF78C7B7EAAFD06F49EB4015B689C97C1E4289D454ECAA3
  • 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