Extracted

• • Target

    file

  • Size

    225KB

  • MD5

    6546844f130e761aeb34029466409553

  • SHA1

    0aeb09a39e97d2526fe8ff8467129c8b48506fef

  • SHA256

    8d5bd2b247ca7d188c082e08e7a90034110482919e7b737b838c6dade6b4d644

  • SHA512

    1223795b2ec6a6410f943a21d4f8c03dc31792f3ea19407ed2cdbefa24b5373a2f9dd5b4103c71c065b19d7243733fab1390f6972eb15e2a32f56a98146b546e

  • SSDEEP

    3072:3X5VL2484h6kCiEjjPv1S9Q7QikIPXV9tEnYufioL26FzYxL5yMzuTy:n/Nh67iEjjkQMWbufs0eUMyT

  Score

  10^/10

  tofseexmrigevasionminerpersistencetrojan

  • Tofsee

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

    trojantofsee

  • Windows security bypass

    evasiontrojan

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • XMRig Miner payload

    miner

  • Creates new service(s)

    persistence

  • 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