General

  • Target

    2025-01-29_70752e5e70811da5dd76e3e6b585c032_mafia

  • Size

    11.9MB

  • Sample

    250129-v3rp9atrcw

  • MD5

    70752e5e70811da5dd76e3e6b585c032

  • SHA1

    3964d27309e610482edd1b85f1538e3e5d1f8db7

  • SHA256

    cd2c46dd35a7788252e69365bac207bf99fcc9873d09cbb31937369117bfebeb

  • SHA512

    e6d9432ad8bc63a78752bc37a5d1270c59ca2bf75d5d6e30d4f3a2d5ad53acafa4ccf07c8aa5c56dc2a392e704d15df054077f21588af48a25b5d5c23cc08b3b

  • SSDEEP

    24576:yEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZn:Lfot

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-29_70752e5e70811da5dd76e3e6b585c032_mafia

    • Size

      11.9MB

    • MD5

      70752e5e70811da5dd76e3e6b585c032

    • SHA1

      3964d27309e610482edd1b85f1538e3e5d1f8db7

    • SHA256

      cd2c46dd35a7788252e69365bac207bf99fcc9873d09cbb31937369117bfebeb

    • SHA512

      e6d9432ad8bc63a78752bc37a5d1270c59ca2bf75d5d6e30d4f3a2d5ad53acafa4ccf07c8aa5c56dc2a392e704d15df054077f21588af48a25b5d5c23cc08b3b

    • SSDEEP

      24576:yEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZn:Lfot

    • 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