Overview

overview

10

Static

static

Unconfirme...ad.exe

windows7_x64

1

Unconfirme...ad.exe

windows10_x64

10

Sharing

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General

  • Target

    Unconfirmed 357794.crdownload

  • Size

    4.3MB

  • Sample

    211011-q72c2ahddj

  • MD5

    3170bcf7de646f8612910ab98f6d1861

  • SHA1

    71d81b3dd1747cf1c0e744fcb1809d6522eab902

  • SHA256

    bea9da3ee504f62fc074963332e96297c7fff5efb2999efc946bc518a3765c00

  • SHA512

    f232d67902f1b7fc3eb73efc7df575dcac83f5943e613e61982c78c9d4c47b18eadd6d87f2b4d040ec4125f4770a33f03b5743b3b18c34ab622b258f913b91c5

Score
10/10
servhelperxmrigbackdoorminerpersistencetrojan

Malware Config

Targets

    • Target

      Unconfirmed 357794.crdownload

    • Size

      4.3MB

    • MD5

      3170bcf7de646f8612910ab98f6d1861

    • SHA1

      71d81b3dd1747cf1c0e744fcb1809d6522eab902

    • SHA256

      bea9da3ee504f62fc074963332e96297c7fff5efb2999efc946bc518a3765c00

    • SHA512

      f232d67902f1b7fc3eb73efc7df575dcac83f5943e613e61982c78c9d4c47b18eadd6d87f2b4d040ec4125f4770a33f03b5743b3b18c34ab622b258f913b91c5

    Score
    10/10
    servhelperxmrigbackdoorminerpersistencetrojan

    • ServHelper

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

      trojanbackdoorservhelper

    • 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.

    • Modifies RDP port number used by Windows

    • Sets DLL path for service in the registry

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks