General

  • Target

    2025-02-07_93bce710fddde45a7b1ce563737e26ea_mafia

  • Size

    14.4MB

  • Sample

    250207-bpkj8svnhk

  • MD5

    93bce710fddde45a7b1ce563737e26ea

  • SHA1

    61b0559cc3063c92020568a5eb626a5d98192c97

  • SHA256

    4dedd9d2bb019966e741e37f500314de40b505d13bb96a4200502d05de9321d2

  • SHA512

    2c24a9fc65b9ef9439d020922178721e170b7faf0a261c725987595f0459b58195f3e8eb16a6a75deb76e641e867e612a8a0f06c08ee46485f44043e3ecff7c0

  • SSDEEP

    24576:UEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZp:xfot

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-07_93bce710fddde45a7b1ce563737e26ea_mafia

    • Size

      14.4MB

    • MD5

      93bce710fddde45a7b1ce563737e26ea

    • SHA1

      61b0559cc3063c92020568a5eb626a5d98192c97

    • SHA256

      4dedd9d2bb019966e741e37f500314de40b505d13bb96a4200502d05de9321d2

    • SHA512

      2c24a9fc65b9ef9439d020922178721e170b7faf0a261c725987595f0459b58195f3e8eb16a6a75deb76e641e867e612a8a0f06c08ee46485f44043e3ecff7c0

    • SSDEEP

      24576:UEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZp:xfot

    • 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