Extracted

• • Target

    f8c2e197d36f46b8189a0e58d3afeabe154d523f406ac760a2b1797ca6ba1199.exe

  • Size

    253KB

  • MD5

    cc2a72f82d92baff8f3f98da48101ab4

  • SHA1

    e2377c18ce0858f84b50ac9317de81f15c196b8c

  • SHA256

    f8c2e197d36f46b8189a0e58d3afeabe154d523f406ac760a2b1797ca6ba1199

  • SHA512

    369ae41f47dbb81fd7a0afb2504aadf2713b887a6c424c63a5cb7b7ceda28cae1eef4fa1c005fa33cde8ec0c93d51f8cfb25aaa0ec0039cc2277b9160e491e7f

  • SSDEEP

    3072:HFRhzXDDoLnJJDCEtGKL+5mDyHZMctBDnuUY7yHjP4q5XWtlV1f:lRhzXPoLnvDPtGE6gyHdtfYmHj3WpV

  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