Extracted

Extracted

• • Target

    14279e34ce19812a529d3f1cea16e54d57a40322ba34b63a85784d4fc5672992

  • Size

    340KB

  • MD5

    9c32bd3ba8c37a5667aae34bbc4a84a9

  • SHA1

    59df4764d50b6859ffcb1bbf660f27d2b6bf8d1c

  • SHA256

    14279e34ce19812a529d3f1cea16e54d57a40322ba34b63a85784d4fc5672992

  • SHA512

    cd72c85cd317db7867bd39c2d9b438751f3d1fbfd472fc3d55191f5f3f1b7727a19dc81e626b54a64acd684adc880012f03d6b9b1573f9bd00c415c6cb04cd85

  Score

  10^/10

  servhelpersmokeloaderxmrigbackdoorminerpersistencetrojanupx

  • ServHelper

    ServHelper is a backdoor written in Delphi and is associated with the hacking group TA505.

    trojanbackdoorservhelper

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies RDP port number used by Windows

  • Sets DLL path for service in the registry

    persistence

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Deletes itself

  • Loads dropped DLL

  • Drops file in System32 directory

  behavioral1