Extracted

• • Target

    file

  • Size

    243KB

  • MD5

    d39ec227c7bd7e552236e85ef9affe1f

  • SHA1

    dd9fb2666eb04c758acd511d6938ca57b1738ecd

  • SHA256

    d674db737db03ced531fb0e180ebfb256c0d142bedadd3dd06bf665aedc9a3c0

  • SHA512

    d9d16dee213ca0e97d5fdb4a8a1e80ca1ff2196b22025538cf0425e9d20caae8a351f201b572e538ff6fc486889f6a05fb3ae8aeb0d3dd8ebcd14b1b40e4069f

  • SSDEEP

    3072:nl4mLVY01t2mguV4u8OnW+Xx366Pw+4Rm/lBKsikL3:PLVY037guVR8xe364/AA3

  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