Extracted

• • Target

    SecuriteInfo.com.Win32.CrypterX-gen.13041.27911.exe

  • Size

    165KB

  • MD5

    56781772c92e1822beec9faee18fadc9

  • SHA1

    889af8e28ecda1df1e79c1f4abe533959b29a9db

  • SHA256

    4f0a6b89e63437c52a7adf09a15950b3ba5b9d1d7c8791a8559721ae24875894

  • SHA512

    7a46f160e3881578c8991ed07a746696738eb994b8f161796ef87081d1d6345927149f168197300750862564b672abaf522db193aa43d980aeef2abd115a460f

  • SSDEEP

    3072:jJLNXOgUQ4IiNpjhmD/Sc11y5Td0Cfq/UVwE7wQWLc:NLNXXUki1mTUmH

  Score

  10^/10

  tofseeevasionexecutionpersistenceprivilege_escalationtrojan

  • Tofsee

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

    trojantofsee

  • Windows security bypass

    evasiontrojan

  • Creates new service(s)

    persistenceexecution

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Checks computer location settings

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

  • Deletes itself

  • Executes dropped EXE

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2