General

  • Target

    2024-11-29_64ad38f22175fbb4c0ae21513bbf8550_karagany_mafia

  • Size

    14.6MB

  • Sample

    241129-w4p4gsvlhq

  • MD5

    64ad38f22175fbb4c0ae21513bbf8550

  • SHA1

    8f8705ae61bb567b12cdadfc36619ece97c57df0

  • SHA256

    c6ccec536ba8ec29e8acd71501078d9a527cc9f5070cb214c9274c0288a86bde

  • SHA512

    7a61142e88ac8e77179ca9653f9dbf73ec118b93bdc14607be53e92a07e017a77565e1b3598d46e76ed9d60a3bbecc82d759c076c16e8eb1ea3fcd8da1c3dbb0

  • SSDEEP

    6144:HXxZs2EcxJ8GD96ySzTVaFRFX53ncNnUUMMMMMMMMb5:HXzuKJ8GD96ySzTcANnQMMMMMMMb

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2024-11-29_64ad38f22175fbb4c0ae21513bbf8550_karagany_mafia

    • Size

      14.6MB

    • MD5

      64ad38f22175fbb4c0ae21513bbf8550

    • SHA1

      8f8705ae61bb567b12cdadfc36619ece97c57df0

    • SHA256

      c6ccec536ba8ec29e8acd71501078d9a527cc9f5070cb214c9274c0288a86bde

    • SHA512

      7a61142e88ac8e77179ca9653f9dbf73ec118b93bdc14607be53e92a07e017a77565e1b3598d46e76ed9d60a3bbecc82d759c076c16e8eb1ea3fcd8da1c3dbb0

    • SSDEEP

      6144:HXxZs2EcxJ8GD96ySzTVaFRFX53ncNnUUMMMMMMMMb5:HXzuKJ8GD96ySzTcANnQMMMMMMMb

    • 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