Extracted

• • Target

    38eca8e8f88a15c11fdfeadf43c454386d27f479eb1235ae4ddaf3958624ba0a_JC.exe

  • Size

    234KB

  • MD5

    3e54bc559813b3b887de44604644a083

  • SHA1

    6af11930891b523991ee1115c15e9d72b46f3a28

  • SHA256

    38eca8e8f88a15c11fdfeadf43c454386d27f479eb1235ae4ddaf3958624ba0a

  • SHA512

    38a25887bf7ef217dc4ab88a734fdb41a46bc675cde1fe3a7217810754f6bd9be1410c6c2df5bb7d70ff38df20cc828c89fe1d66f0d906e1f37be07760147133

  • SSDEEP

    3072:HDER0MfinkOKUtMSdWxLZ9dUMglZlwrrKST4S5/RFleRATO34:EfQZdWjXUhZ6ZvR0ATV

  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