Extracted

• • Target

    206ca3f88f29ee80ca16649e17efcce1ee750c45ce1a6762f96f6d6d049993e5.exe

  • Size

    254KB

  • MD5

    400d83c136d4003e1137471d3900f267

  • SHA1

    c26b5043bea1c3176d9d605b782010542ef7d26e

  • SHA256

    206ca3f88f29ee80ca16649e17efcce1ee750c45ce1a6762f96f6d6d049993e5

  • SHA512

    907cfcaa1b90d79261cbd84d3876a79d34de120ab4d6b34afef20aeef916efa1ce098967e9a568e57c476ab3f8af9ed19aa4541f91741299288cfbc881cccdd3

  • SSDEEP

    3072:WyBNUf2KxA+GRKv3XgAYUzBefFzGdrgRiyVHhoLA48vQX:9FMA+KKvHgn4tIiyVHqL

  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