General

  • Target

    2025-01-28_dcaece4ebdb520ecb6aa2823c0c73699_mafia

  • Size

    10.3MB

  • Sample

    250128-s7dyvatkg1

  • MD5

    dcaece4ebdb520ecb6aa2823c0c73699

  • SHA1

    eb6cbbf5ce20c6c2ebb9c09579050892272120e1

  • SHA256

    ce095a4e30dda5460968c93f15abe9d6cdce4af2201395dd4b3a60c6105a7c24

  • SHA512

    c1da465a240ca5ecc8db9ee7951f25527962185f991134c8e474b6857a026db5fd3d10cdf6c0fa7d89dd09c148992273f64a28f71b2fcbab708bc55c95299c9f

  • SSDEEP

    49152:RqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPe:RqtYc3r

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-28_dcaece4ebdb520ecb6aa2823c0c73699_mafia

    • Size

      10.3MB

    • MD5

      dcaece4ebdb520ecb6aa2823c0c73699

    • SHA1

      eb6cbbf5ce20c6c2ebb9c09579050892272120e1

    • SHA256

      ce095a4e30dda5460968c93f15abe9d6cdce4af2201395dd4b3a60c6105a7c24

    • SHA512

      c1da465a240ca5ecc8db9ee7951f25527962185f991134c8e474b6857a026db5fd3d10cdf6c0fa7d89dd09c148992273f64a28f71b2fcbab708bc55c95299c9f

    • SSDEEP

      49152:RqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPe:RqtYc3r

    • 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