General

  • Target

    2025-02-01_c08ee0f72d36662052d851b668fd2a14_mafia

  • Size

    12.3MB

  • Sample

    250201-nnv1sszndv

  • MD5

    c08ee0f72d36662052d851b668fd2a14

  • SHA1

    77f6c9794926b8cad6b2347007094a22faedc9b1

  • SHA256

    7c40fac3721a2914f2a4530d1f1a1502b1a938ab4460b81114a4ffae24a2bc6b

  • SHA512

    a5e1193bda4216e99639b847a3cf19712f839e819f0f79e92c918a841f24db1a2b6903f9bdd466f296f28359f18f8caf30e71f3f9d70f7d2d30fadb731185c3c

  • SSDEEP

    24576:R6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ1:4WdLQkf

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-01_c08ee0f72d36662052d851b668fd2a14_mafia

    • Size

      12.3MB

    • MD5

      c08ee0f72d36662052d851b668fd2a14

    • SHA1

      77f6c9794926b8cad6b2347007094a22faedc9b1

    • SHA256

      7c40fac3721a2914f2a4530d1f1a1502b1a938ab4460b81114a4ffae24a2bc6b

    • SHA512

      a5e1193bda4216e99639b847a3cf19712f839e819f0f79e92c918a841f24db1a2b6903f9bdd466f296f28359f18f8caf30e71f3f9d70f7d2d30fadb731185c3c

    • SSDEEP

      24576:R6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ1:4WdLQkf

    • 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