Extracted

• • Target

    file.exe

  • Size

    250KB

  • MD5

    26f7d2732dc1d76aab1a6492f7f106ee

  • SHA1

    56ba7b43e686228f0aba17f3e8c6faad01efbd91

  • SHA256

    5587bfaf4c6d7b43361c99427fd1d4004d6c4c366be156dac0394733893561d1

  • SHA512

    5e8a066c512ceccab071dbad8a6eafaa76de89969e762f6ef1e6373ee32e7bb8516ba9518a4c1918711221ca7ec7dc3a6afdc10933f342659411ca30c9ca880d

  • SSDEEP

    3072:LZ4aHyaN3EldLhSfz22RsvJxW9m+niPZhDUv7dFEIFu2/bH+lev4Qj5EvLwc7w:KOyasdLA7sJ+i8vZFy8L+lDG

  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

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2