General

  • Target
    02efa58022f21dab1d400e8ddc3620c4_JaffaCakes118
  • Size 10.6MB
  • Sample240622-tyzpmaydpl
  • SHA256 61dbcf0adaa64a67b42678fbdfffac4035ef4eb947f455d6bda7dc807e4a589c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tofsee

C2
  • defeatwax.ru

  • refabyd.info

Targets

    • Target
      02efa58022f21dab1d400e8ddc3620c4_JaffaCakes118
    • Size 10.6MB
    • SHA256 61dbcf0adaa64a67b42678fbdfffac4035ef4eb947f455d6bda7dc807e4a589c
    • MD5 SHA1 SHA512 SSDEEP
    • Tofsee

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

    • 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