Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231128-en
  • resource tags

    arch:x64arch:x86image:win11-20231128-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/12/2023, 22:54 UTC

General

  • Target

    Spoof/WindowsFormsApp2.exe.config

  • Size

    929B

  • MD5

    2461fef5b61855125a31e3eeec83ea99

  • SHA1

    e1c82f24d87e4ea79829f83cfb9b1b844df41613

  • SHA256

    0d5a868ba40b717256b2b0d2d91b6771a2efe5e139079bcb7dd11d1039b3bc6d

  • SHA512

    ba3eff240d48eb606043a9d5fd596289bfa600430508525768e928eba278319c35bf09dc4ad6579a7fd3ec8d2c5e18932d017db10696f64a034027909d227bc3

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Spoof\WindowsFormsApp2.exe.config
    1⤵
    • Modifies registry class
    PID:2824
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:792

Network

  • flag-us
    DNS
    8.8.8.8.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    8.8.8.8.in-addr.arpa
    IN PTR
    Response
    8.8.8.8.in-addr.arpa
    IN PTR
    dnsgoogle
  • flag-us
    DNS
    11.227.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    11.227.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    self.events.data.microsoft.com
    Remote address:
    8.8.8.8:53
    Request
    self.events.data.microsoft.com
    IN A
    Response
    self.events.data.microsoft.com
    IN CNAME
    self-events-data.trafficmanager.net
    self-events-data.trafficmanager.net
    IN CNAME
    onedscolprdcus14.centralus.cloudapp.azure.com
    onedscolprdcus14.centralus.cloudapp.azure.com
    IN A
    104.208.16.90
  • flag-us
    DNS
    ctldl.windowsupdate.com
    Remote address:
    8.8.8.8:53
    Request
    ctldl.windowsupdate.com
    IN A
    Response
    ctldl.windowsupdate.com
    IN CNAME
    wu-bg-shim.trafficmanager.net
    wu-bg-shim.trafficmanager.net
    IN CNAME
    download.windowsupdate.com.edgesuite.net
    download.windowsupdate.com.edgesuite.net
    IN CNAME
    a767.dspw65.akamai.net
    a767.dspw65.akamai.net
    IN A
    96.17.178.180
    a767.dspw65.akamai.net
    IN A
    96.17.178.194
  • flag-us
    DNS
    ocsp.digicert.com
    Remote address:
    8.8.8.8:53
    Request
    ocsp.digicert.com
    IN A
    Response
    ocsp.digicert.com
    IN CNAME
    ocsp.edge.digicert.com
    ocsp.edge.digicert.com
    IN CNAME
    fp2e7a.wpc.2be4.phicdn.net
    fp2e7a.wpc.2be4.phicdn.net
    IN CNAME
    fp2e7a.wpc.phicdn.net
    fp2e7a.wpc.phicdn.net
    IN A
    192.229.221.95
  • flag-us
    DNS
    90.16.208.104.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    90.16.208.104.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    180.178.17.96.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    180.178.17.96.in-addr.arpa
    IN PTR
    Response
    180.178.17.96.in-addr.arpa
    IN PTR
    a96-17-178-180deploystaticakamaitechnologiescom
No results found
  • 8.8.8.8:53
    8.8.8.8.in-addr.arpa
    dns
    418 B
    987 B
    6
    6

    DNS Request

    8.8.8.8.in-addr.arpa

    DNS Request

    11.227.111.52.in-addr.arpa

    DNS Request

    self.events.data.microsoft.com

    DNS Response

    104.208.16.90

    DNS Request

    ctldl.windowsupdate.com

    DNS Response

    96.17.178.180
    96.17.178.194

    DNS Request

    ocsp.digicert.com

    DNS Response

    192.229.221.95

    DNS Request

    90.16.208.104.in-addr.arpa

  • 8.8.8.8:53
    180.178.17.96.in-addr.arpa
    dns
    72 B
    137 B
    1
    1

    DNS Request

    180.178.17.96.in-addr.arpa

MITRE ATT&CK Enterprise v15

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