General

  • Target

    2025-02-07_dbaca676d7748ddea7c422b6240bc82e_mafia

  • Size

    10.4MB

  • Sample

    250207-1e3qhaznfq

  • MD5

    dbaca676d7748ddea7c422b6240bc82e

  • SHA1

    e2e79aa17b521cfbbbbbc88d7e048edcc6071df8

  • SHA256

    3883f7927d9a470d2f0e5caa406094a5ea98363b1662d164dda2ae418694ccaa

  • SHA512

    9c1d8d25262721a64329db9d1af97ab1daeee88896ba0ca350c2600657314dba09b5f1983eef555783114b832ac583772f06b11ddab36c21aa68295bbeea5448

  • SSDEEP

    24576:86WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQX:RWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-07_dbaca676d7748ddea7c422b6240bc82e_mafia

    • Size

      10.4MB

    • MD5

      dbaca676d7748ddea7c422b6240bc82e

    • SHA1

      e2e79aa17b521cfbbbbbc88d7e048edcc6071df8

    • SHA256

      3883f7927d9a470d2f0e5caa406094a5ea98363b1662d164dda2ae418694ccaa

    • SHA512

      9c1d8d25262721a64329db9d1af97ab1daeee88896ba0ca350c2600657314dba09b5f1983eef555783114b832ac583772f06b11ddab36c21aa68295bbeea5448

    • SSDEEP

      24576:86WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQX:RWdLQk

    • Tofsee

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

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Downloads MZ/PE file

    • 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