Extracted

• • Target

    file.exe

  • Size

    260KB

  • MD5

    f01168e4b610509f528bca4d244fa0a1

  • SHA1

    b617e4328af65e81135b77da92d6829f4dbc305f

  • SHA256

    0d10d157a9b1346c1f5c737e4912ce3738facda1e74fdd0a4a1fb2c36a6374ec

  • SHA512

    8717fbc01e6a67dc4a8a66cffbf8892ab883446831483a7b97c6260dded02b06e3bf3dbf24cc740dee607130e0204c9681e4b274369ac111692550b16ba67d72

  • SSDEEP

    3072:N9ksIUovdgSsy7mfeYqLez+wkNAf875or0FUzI6JrWPbB6jM:Q2Ssy7m1qKz+w4/7+RWzE

  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