Overview

overview

10

Static

static

3

250427-vjm...in.exe

windows10-2004-x64

10

250427-vjm...in.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    250427-vjmbesxqx9.bin.exe
  • Size 11.1MB
  • Sample250427-vm8c3avves
  • SHA256 07cdead8ffc7fa1898e033476c60933d26037a9b74d4f4b87a6f0dc4163093cc
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
tofseedefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • tofsee

C2

  • 43.231.4.7

  • lazystax.ru

Targets

    • Target
      250427-vjmbesxqx9.bin.exe
    • Size 11.1MB
    • SHA256 07cdead8ffc7fa1898e033476c60933d26037a9b74d4f4b87a6f0dc4163093cc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    tofseedefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

    • Tofsee

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

      trojantofsee

    • Tofsee family

      tofsee

    • Creates new service(s)

      persistenceexecution

    • Modifies Windows Firewall

      defense_evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks