General

  • Target

    2025-04-04_df64271efdf70dbe70025cface3231cf_amadey_black-basta_luca-stealer_smoke-loader

  • Size

    14.6MB

  • Sample

    250404-dm7m4a1mv7

  • MD5

    df64271efdf70dbe70025cface3231cf

  • SHA1

    adfb7de6add6ce99f1593179ac263aa129fa6016

  • SHA256

    12d7cb1193e627cf4a0d90ea16bc09bc21c9ec50db73fde3483a9a36bd0bb879

  • SHA512

    4a6f00a43005b198147f0771c6e4befee660df623474591916ebf454f763847771cdd1eec878fbee96b5411595604cb689e92eb4f421865c0705137c9f590b7c

  • SSDEEP

    49152:JZbdihwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwX:Pbdiw

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-04-04_df64271efdf70dbe70025cface3231cf_amadey_black-basta_luca-stealer_smoke-loader

    • Size

      14.6MB

    • MD5

      df64271efdf70dbe70025cface3231cf

    • SHA1

      adfb7de6add6ce99f1593179ac263aa129fa6016

    • SHA256

      12d7cb1193e627cf4a0d90ea16bc09bc21c9ec50db73fde3483a9a36bd0bb879

    • SHA512

      4a6f00a43005b198147f0771c6e4befee660df623474591916ebf454f763847771cdd1eec878fbee96b5411595604cb689e92eb4f421865c0705137c9f590b7c

    • SSDEEP

      49152:JZbdihwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwX:Pbdiw

    • Tofsee

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

    • Tofsee family

    • 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