General

  • Target

    2024-11-10_6c798b40326240e996f80aae14a6eb22_mafia

  • Size

    12.4MB

  • Sample

    241110-xlqsqssgkl

  • MD5

    6c798b40326240e996f80aae14a6eb22

  • SHA1

    36a67317530c39bfc6e326cb00b7bee94f9d33e7

  • SHA256

    79d3cfabbde62600f74af50d8585ee6d0fbac3739a93d6f8a38a4b9f6e066e5e

  • SHA512

    9534dff70e8a8f7f2aace258f9cbf81bbf684b096eca11b76e1a3e8a4f96c690267ddf87c7ac60145814670669ad459e0e9c5fbcad68ad77af8f0b0b5ed302f2

  • SSDEEP

    49152:+Vdrl/8HAzGCbGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGv:+Vdrl/9zG

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2024-11-10_6c798b40326240e996f80aae14a6eb22_mafia

    • Size

      12.4MB

    • MD5

      6c798b40326240e996f80aae14a6eb22

    • SHA1

      36a67317530c39bfc6e326cb00b7bee94f9d33e7

    • SHA256

      79d3cfabbde62600f74af50d8585ee6d0fbac3739a93d6f8a38a4b9f6e066e5e

    • SHA512

      9534dff70e8a8f7f2aace258f9cbf81bbf684b096eca11b76e1a3e8a4f96c690267ddf87c7ac60145814670669ad459e0e9c5fbcad68ad77af8f0b0b5ed302f2

    • SSDEEP

      49152:+Vdrl/8HAzGCbGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGv:+Vdrl/9zG

    • 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