Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2023 18:41

General

  • Target

    protobuf-net.dll

  • Size

    269KB

  • MD5

    4a4756e227c10623d81228bc4bc49c1d

  • SHA1

    964014f538918d85f6eb6a7b4023b304067b28f7

  • SHA256

    042b8c1c1e0eb7648b164ee48c95168c48324f1fb439cabd5f2e41db0938d807

  • SHA512

    93d2c6f47c618dc9493f5a538cbfb5a32c1e3bb35a623b51561057245f2fa557c452ee18ae274182c3e0440b77353c5490d196f16eda142b6129e8d1108e5a04

  • SSDEEP

    3072:2ne8csJldhXG4JhEj9n8RHq6MY7qLfoDb4LUcqbrKKu55O/u85wcT/0c8yiwo3aa:2nT7JxXJ7qFLMrKXE/9YLy1W2WNU6

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\protobuf-net.dll,#1
    1⤵
      PID:3128

    Network

    • flag-us
      DNS
      76.32.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      76.32.126.40.in-addr.arpa
      IN PTR
      Response
    • 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
      208.194.73.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      208.194.73.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      241.154.82.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      241.154.82.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      163.252.72.23.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      163.252.72.23.in-addr.arpa
      IN PTR
      Response
      163.252.72.23.in-addr.arpa
      IN PTR
      a23-72-252-163deploystaticakamaitechnologiescom
    • flag-us
      DNS
      155.245.36.23.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      155.245.36.23.in-addr.arpa
      IN PTR
      Response
      155.245.36.23.in-addr.arpa
      IN PTR
      a23-36-245-155deploystaticakamaitechnologiescom
    • flag-us
      DNS
      43.58.199.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      43.58.199.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      9.228.82.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      9.228.82.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      2.136.104.51.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      2.136.104.51.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      18.31.95.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      18.31.95.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      86.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      86.23.85.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      254.177.238.8.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      254.177.238.8.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      tse1.mm.bing.net
      Remote address:
      8.8.8.8:53
      Request
      tse1.mm.bing.net
      IN A
      Response
      tse1.mm.bing.net
      IN CNAME
      mm-mm.bing.net.trafficmanager.net
      mm-mm.bing.net.trafficmanager.net
      IN CNAME
      dual-a-0001.a-msedge.net
      dual-a-0001.a-msedge.net
      IN A
      204.79.197.200
      dual-a-0001.a-msedge.net
      IN A
      13.107.21.200
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239317301457_1V7ZJVRAXG9TQ5156&pid=21.2&w=1080&h=1920&c=4
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239317301457_1V7ZJVRAXG9TQ5156&pid=21.2&w=1080&h=1920&c=4 HTTP/2.0
      host: tse1.mm.bing.net
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
      Response
      HTTP/2.0 200
      cache-control: public, max-age=2592000
      content-length: 164057
      content-type: image/jpeg
      x-cache: TCP_HIT
      access-control-allow-origin: *
      access-control-allow-headers: *
      access-control-allow-methods: GET, POST, OPTIONS
      timing-allow-origin: *
      report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
      nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 561205D404AB4DB59EF72A3113D81ED5 Ref B: AMS04EDGE2313 Ref C: 2023-11-06T18:43:35Z
      date: Mon, 06 Nov 2023 18:43:34 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239317301024_1S39Y613MNXDQQG0C&pid=21.2&w=1920&h=1080&c=4
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239317301024_1S39Y613MNXDQQG0C&pid=21.2&w=1920&h=1080&c=4 HTTP/2.0
      host: tse1.mm.bing.net
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
      Response
      HTTP/2.0 200
      cache-control: public, max-age=2592000
      content-length: 361762
      content-type: image/jpeg
      x-cache: TCP_HIT
      access-control-allow-origin: *
      access-control-allow-headers: *
      access-control-allow-methods: GET, POST, OPTIONS
      timing-allow-origin: *
      report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
      nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 41575C5142494EEC9FACCE9BBA844E1B Ref B: AMS04EDGE2313 Ref C: 2023-11-06T18:43:35Z
      date: Mon, 06 Nov 2023 18:43:34 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239317301550_1KTS2U40XABEYSP4S&pid=21.2&w=1080&h=1920&c=4
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239317301550_1KTS2U40XABEYSP4S&pid=21.2&w=1080&h=1920&c=4 HTTP/2.0
      host: tse1.mm.bing.net
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
      Response
      HTTP/2.0 200
      cache-control: public, max-age=2592000
      content-length: 407668
      content-type: image/jpeg
      x-cache: TCP_HIT
      access-control-allow-origin: *
      access-control-allow-headers: *
      access-control-allow-methods: GET, POST, OPTIONS
      timing-allow-origin: *
      report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
      nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: F3D23EE0B0A340CB98E97155056EAF69 Ref B: AMS04EDGE2313 Ref C: 2023-11-06T18:43:35Z
      date: Mon, 06 Nov 2023 18:43:34 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239317301141_1T14XQS0S9BBP3SVW&pid=21.2&w=1920&h=1080&c=4
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239317301141_1T14XQS0S9BBP3SVW&pid=21.2&w=1920&h=1080&c=4 HTTP/2.0
      host: tse1.mm.bing.net
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
      Response
      HTTP/2.0 200
      cache-control: public, max-age=2592000
      content-length: 184690
      content-type: image/jpeg
      x-cache: TCP_HIT
      access-control-allow-origin: *
      access-control-allow-headers: *
      access-control-allow-methods: GET, POST, OPTIONS
      timing-allow-origin: *
      report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
      nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: DBD7426DD719403C9D9795382755918A Ref B: AMS04EDGE2313 Ref C: 2023-11-06T18:43:35Z
      date: Mon, 06 Nov 2023 18:43:34 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239317300926_1VTZCQ3RYKOOL9YNI&pid=21.2&w=1920&h=1080&c=4
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239317300926_1VTZCQ3RYKOOL9YNI&pid=21.2&w=1920&h=1080&c=4 HTTP/2.0
      host: tse1.mm.bing.net
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
      Response
      HTTP/2.0 200
      cache-control: public, max-age=2592000
      content-length: 241751
      content-type: image/jpeg
      x-cache: TCP_HIT
      access-control-allow-origin: *
      access-control-allow-headers: *
      access-control-allow-methods: GET, POST, OPTIONS
      timing-allow-origin: *
      report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
      nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 95AF6D9B0B594ED99CE92C018DCCB02F Ref B: AMS04EDGE2313 Ref C: 2023-11-06T18:43:35Z
      date: Mon, 06 Nov 2023 18:43:34 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239317301359_1MPAZ60VREACMMWNW&pid=21.2&w=1080&h=1920&c=4
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239317301359_1MPAZ60VREACMMWNW&pid=21.2&w=1080&h=1920&c=4 HTTP/2.0
      host: tse1.mm.bing.net
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
      Response
      HTTP/2.0 200
      cache-control: public, max-age=2592000
      content-length: 396370
      content-type: image/jpeg
      x-cache: TCP_HIT
      access-control-allow-origin: *
      access-control-allow-headers: *
      access-control-allow-methods: GET, POST, OPTIONS
      timing-allow-origin: *
      report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
      nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 151E5F278B6949D18EAC899C4AD55F43 Ref B: AMS04EDGE2313 Ref C: 2023-11-06T18:43:36Z
      date: Mon, 06 Nov 2023 18:43:35 GMT
    • flag-us
      DNS
      88.156.103.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      88.156.103.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      1.202.248.87.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      1.202.248.87.in-addr.arpa
      IN PTR
      Response
      1.202.248.87.in-addr.arpa
      IN PTR
      https-87-248-202-1amsllnwnet
    • 204.79.197.200:443
      tse1.mm.bing.net
      tls, http2
      1.2kB
      8.3kB
      16
      14
    • 204.79.197.200:443
      tse1.mm.bing.net
      tls, http2
      1.2kB
      8.3kB
      16
      14
    • 204.79.197.200:443
      tse1.mm.bing.net
      tls, http2
      1.2kB
      8.3kB
      16
      14
    • 204.79.197.200:443
      https://tse1.mm.bing.net/th?id=OADD2.10239317301359_1MPAZ60VREACMMWNW&pid=21.2&w=1080&h=1920&c=4
      tls, http2
      68.1kB
      1.8MB
      1331
      1326

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239317301457_1V7ZJVRAXG9TQ5156&pid=21.2&w=1080&h=1920&c=4

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239317301024_1S39Y613MNXDQQG0C&pid=21.2&w=1920&h=1080&c=4

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239317301550_1KTS2U40XABEYSP4S&pid=21.2&w=1080&h=1920&c=4

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239317301141_1T14XQS0S9BBP3SVW&pid=21.2&w=1920&h=1080&c=4

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239317300926_1VTZCQ3RYKOOL9YNI&pid=21.2&w=1920&h=1080&c=4

      HTTP Response

      200

      HTTP Response

      200

      HTTP Response

      200

      HTTP Response

      200

      HTTP Response

      200

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239317301359_1MPAZ60VREACMMWNW&pid=21.2&w=1080&h=1920&c=4

      HTTP Response

      200
    • 8.8.8.8:53
      76.32.126.40.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      76.32.126.40.in-addr.arpa

    • 8.8.8.8:53
      95.221.229.192.in-addr.arpa
      dns
      73 B
      144 B
      1
      1

      DNS Request

      95.221.229.192.in-addr.arpa

    • 8.8.8.8:53
      208.194.73.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      208.194.73.20.in-addr.arpa

    • 8.8.8.8:53
      241.154.82.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      241.154.82.20.in-addr.arpa

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

      DNS Request

      163.252.72.23.in-addr.arpa

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

      DNS Request

      155.245.36.23.in-addr.arpa

    • 8.8.8.8:53
      43.58.199.20.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      43.58.199.20.in-addr.arpa

    • 8.8.8.8:53
      9.228.82.20.in-addr.arpa
      dns
      70 B
      156 B
      1
      1

      DNS Request

      9.228.82.20.in-addr.arpa

    • 8.8.8.8:53
      2.136.104.51.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      2.136.104.51.in-addr.arpa

    • 8.8.8.8:53
      18.31.95.13.in-addr.arpa
      dns
      70 B
      144 B
      1
      1

      DNS Request

      18.31.95.13.in-addr.arpa

    • 8.8.8.8:53
      86.23.85.13.in-addr.arpa
      dns
      70 B
      144 B
      1
      1

      DNS Request

      86.23.85.13.in-addr.arpa

    • 8.8.8.8:53
      254.177.238.8.in-addr.arpa
      dns
      72 B
      126 B
      1
      1

      DNS Request

      254.177.238.8.in-addr.arpa

    • 8.8.8.8:53
      tse1.mm.bing.net
      dns
      62 B
      173 B
      1
      1

      DNS Request

      tse1.mm.bing.net

      DNS Response

      204.79.197.200
      13.107.21.200

    • 8.8.8.8:53
      88.156.103.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      88.156.103.20.in-addr.arpa

    • 8.8.8.8:53
      1.202.248.87.in-addr.arpa
      dns
      71 B
      116 B
      1
      1

      DNS Request

      1.202.248.87.in-addr.arpa

    MITRE ATT&CK Matrix

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