What is RstMwService.exe?

RstMwService.exe is part of Intel(R) Rapid Storage Technology Management Service and developed by Intel Corporation according to the RstMwService.exe version information.

RstMwService.exe's description is "Intel(R) Rapid Storage Technology Management Service"

RstMwService.exe is usually located in the 'C:\Windows\System32\DriverStore\FileRepository\iaahcic.inf_amd64_c52b34f1b30918c5\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about RstMwService.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

VirusTotal report

None of the 71 anti-virus programs at VirusTotal detected the RstMwService.exe file.

Sandbox Report

The following information was gathered by executing the file inside Cuckoo Sandbox.

Summary

Successfully executed process in sandbox.

Generic

[
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1604829185.375,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "D:\\qba1\\workspace\\7113\\SSE_Storage_Middleware\\RstMwService\\output\\Release\\x64\\RstMwService.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    }
]

Yara

The Yara rules did not detect anything in the file.

Network

{
    "tls": [],
    "udp": [
        {
            "src": "192.168.56.101",
            "dst": "192.168.56.255",
            "offset": 546,
            "time": 3.0630009174346924,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4318,
            "time": 2.9964749813079834,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4646,
            "time": 1.01963210105896,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4974,
            "time": 3.005270004272461,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5302,
            "time": 1.603748083114624,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5630,
            "time": -0.09624695777893066,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 5958,
            "time": 1.579024076461792,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 14640,
            "time": 1.0479400157928467,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 18832,
            "time": 3.0950629711151123,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "c8615d5ba28bc0b6cdeb9495847c3f429ff8a9cf75618f3f6a596e9a631b6265",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "5b46d5b0fa99c410aa62f420d4a861538aaa812ecc48ce6a13ff14704009eafe",
    "irc": [],
    "https_ex": []
}

Screenshots

Folder name variants

RstMwService.exe may also be located in other folders than C:\Windows\System32\DriverStore\FileRepository\iaahcic.inf_amd64_c52b34f1b30918c5\. The most common variants are listed below:

• C:\Windows\System32\DriverStore\FileRepository\iastorac.inf_amd64_42f9d9bfb72d84cf\

Other files also named RstMwService.exe

RstMwService.exe (17 votes)

Error Messages

Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

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