General

  • Target

    2025-02-03_aea54ad2d5cbdd85e9515c75e4849edd_mafia

  • Size

    13.6MB

  • Sample

    250203-1apcbawjem

  • MD5

    aea54ad2d5cbdd85e9515c75e4849edd

  • SHA1

    6dbcaabb7b0db5779c88b64d53ab1d97cfc9e686

  • SHA256

    b74ea2c28c3157d6261d1ad2700137a9e2beb81145a433b5d16c0fcbf8fe79ba

  • SHA512

    410d52366122a1d8d48626a961e1d534bc72ac32f979fbdcda97abd0f278994c701315ccbf8c5a3101fbc2a59eddae61af155d91e095b5cfc6cb36bac366abe3

  • SSDEEP

    24576:fpomTTN9ttttttttttttttttttttttttttttttttttttttttttttttttttttttt9:Roo

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-03_aea54ad2d5cbdd85e9515c75e4849edd_mafia

    • Size

      13.6MB

    • MD5

      aea54ad2d5cbdd85e9515c75e4849edd

    • SHA1

      6dbcaabb7b0db5779c88b64d53ab1d97cfc9e686

    • SHA256

      b74ea2c28c3157d6261d1ad2700137a9e2beb81145a433b5d16c0fcbf8fe79ba

    • SHA512

      410d52366122a1d8d48626a961e1d534bc72ac32f979fbdcda97abd0f278994c701315ccbf8c5a3101fbc2a59eddae61af155d91e095b5cfc6cb36bac366abe3

    • SSDEEP

      24576:fpomTTN9ttttttttttttttttttttttttttttttttttttttttttttttttttttttt9:Roo

    • 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