Analysis

  • max time kernel
    427s
  • max time network
    1155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15/11/2024, 15:51 UTC

General

  • Target

    lib/Mono.Nat.dll

  • Size

    67KB

  • MD5

    05164f22c0b8a36ef01309e78d07b241

  • SHA1

    618c2ea99a0994cf61fcd53d03f5d309fcf7dc4e

  • SHA256

    1119d22cb1ecf7c402a6893cfdfb92c66340d80cb7791f33c3502f8932284b81

  • SHA512

    63991123b116be8bac9ef7ce1c2913dcc8aa966679215506994cf7d6f2d43f22aa6fc0243759a01c8904e3e6a374bef37666df78a1631d3894eafa4a3c638678

  • SSDEEP

    1536:s2CjOAhap6ntQDOx5622PAZVyJu7TZs6/JugDsb61Xy:s2DS769zwXZs6/K8C

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\Mono.Nat.dll,#1
    1⤵
      PID:3052

    Network

    • flag-us
      DNS
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.in-addr.arpa
      IN PTR
      Response
    • 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
      ctldl.windowsupdate.com.delivery.microsoft.com
      ctldl.windowsupdate.com.delivery.microsoft.com
      IN CNAME
      wu-b-net.trafficmanager.net
      wu-b-net.trafficmanager.net
      IN CNAME
      edge.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      edge.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      IN CNAME
      default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      IN A
      91.81.130.134
      default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      IN A
      91.80.49.21
      default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      IN A
      91.80.49.22
      default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      IN A
      91.80.49.20
      default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com
      IN A
      91.80.49.85
    No results found
    • 8.8.8.8:53
      95.221.229.192.in-addr.arpa
      dns
      142 B
      488 B
      2
      2

      DNS Request

      95.221.229.192.in-addr.arpa

      DNS Request

      ctldl.windowsupdate.com

      DNS Response

      91.81.130.134
      91.80.49.21
      91.80.49.22
      91.80.49.20
      91.80.49.85

    MITRE ATT&CK Matrix

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    Downloads

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