Overview

overview

3

Static

static

3

citizen/cl...nt.dll

windows7-x64

1

citizen/cl...nt.dll

windows10-2004-x64

1

citizen/cl...re.dll

windows7-x64

1

citizen/cl...re.dll

windows10-2004-x64

1

citizen/cl...rp.dll

windows7-x64

1

citizen/cl...rp.dll

windows10-2004-x64

1

citizen/cl...rp.dll

windows7-x64

1

citizen/cl...rp.dll

windows10-2004-x64

1

citizen/cl...ix.dll

windows7-x64

1

citizen/cl...ix.dll

windows10-2004-x64

1

citizen/cl...ck.dll

windows7-x64

1

citizen/cl...ck.dll

windows10-2004-x64

1

citizen/cl...le.dll

windows7-x64

1

citizen/cl...le.dll

windows10-2004-x64

1

citizen/cl...on.dll

windows7-x64

1

citizen/cl...on.dll

windows10-2004-x64

1

citizen/cl...re.dll

windows7-x64

1

citizen/cl...re.dll

windows10-2004-x64

1

citizen/cl...ta.dll

windows7-x64

1

citizen/cl...ta.dll

windows10-2004-x64

1

citizen/cl...ng.dll

windows7-x64

1

citizen/cl...ng.dll

windows10-2004-x64

1

citizen/cl...es.dll

windows7-x64

1

citizen/cl...es.dll

windows10-2004-x64

1

citizen/cl...cs.dll

windows7-x64

1

citizen/cl...cs.dll

windows10-2004-x64

1

citizen/cl...ta.dll

windows7-x64

1

citizen/cl...ta.dll

windows10-2004-x64

1

citizen/cl...on.dll

windows7-x64

1

citizen/cl...on.dll

windows10-2004-x64

1

citizen/cl...ls.dll

windows7-x64

1

citizen/cl...ls.dll

windows10-2004-x64

1

Analysis

  • max time kernel
    144s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/05/2024, 13:56 UTC

Sharing

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Report Analysis Logs

General

  • Target

    citizen/clr2/lib/mono/4.5/System.Runtime.Serialization.dll

  • Size

    466KB

  • MD5

    5ecd61c8c272b508a5c720ba6857ca9b

  • SHA1

    6f8937c9a01772f40920c9444522a8335b4c6fc6

  • SHA256

    114413623fe750520c405a6c069a5467411645186f0ddb6017698fb89dd580ef

  • SHA512

    5cff3e708882338fe37b9f132be93a2f3fae23e72ec0d8861d8c401b320e44c57f15257cce29fb5f99b651ca0b52099e8b254c081f0ba0a555d9feecdaf31483

  • SSDEEP

    12288:2KEYhii/F0cKhYs27YnwPzPG+KcpMUAui:2+FQ127YnwPr1XA

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\citizen\clr2\lib\mono\4.5\System.Runtime.Serialization.dll,#1
    1⤵
      PID:1380

    Network

    • flag-us
      DNS
      g.bing.com
      Remote address:
      8.8.8.8:53
      Request
      g.bing.com
      IN A
      Response
      g.bing.com
      IN CNAME
      g-bing-com.dual-a-0034.a-msedge.net
      g-bing-com.dual-a-0034.a-msedge.net
      IN CNAME
      dual-a-0034.a-msedge.net
      dual-a-0034.a-msedge.net
      IN A
      204.79.197.237
      dual-a-0034.a-msedge.net
      IN A
      13.107.21.237
    • flag-us
      DNS
      13.86.106.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      13.86.106.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      0.204.248.87.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      0.204.248.87.in-addr.arpa
      IN PTR
      Response
      0.204.248.87.in-addr.arpa
      IN PTR
      https-87-248-204-0lhrllnwnet
    • flag-us
      DNS
      237.197.79.204.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      237.197.79.204.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      154.239.44.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      154.239.44.20.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
      171.39.242.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      171.39.242.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      139.53.16.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      139.53.16.96.in-addr.arpa
      IN PTR
      Response
      139.53.16.96.in-addr.arpa
      IN PTR
      a96-16-53-139deploystaticakamaitechnologiescom
    • flag-us
      DNS
      249.197.17.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      249.197.17.2.in-addr.arpa
      IN PTR
      Response
      249.197.17.2.in-addr.arpa
      IN PTR
      a2-17-197-249deploystaticakamaitechnologiescom
    • flag-us
      DNS
      58.99.105.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      58.99.105.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      14.251.17.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      14.251.17.2.in-addr.arpa
      IN PTR
      Response
      14.251.17.2.in-addr.arpa
      IN PTR
      a2-17-251-14deploystaticakamaitechnologiescom
    • flag-us
      DNS
      30.243.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      30.243.111.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      240.197.17.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      240.197.17.2.in-addr.arpa
      IN PTR
      Response
      240.197.17.2.in-addr.arpa
      IN PTR
      a2-17-197-240deploystaticakamaitechnologiescom
    • 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=OADD2.10239370639595_1MX6CE6U5QJ1LNKB2&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239370639595_1MX6CE6U5QJ1LNKB2&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90 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: 612524
      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"}]}&ndcParam=QUZE
      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: 57BF204A490446A887AABE5BF2019BF1 Ref B: LON04EDGE1007 Ref C: 2024-05-07T14:04:18Z
      date: Tue, 07 May 2024 14:04:17 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239351692210_1AKNUXTAY2T0XUMCR&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239351692210_1AKNUXTAY2T0XUMCR&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90 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: 664170
      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"}]}&ndcParam=QUZE
      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: F73890C91E2D4F4D9D6946C6C0D8E803 Ref B: LON04EDGE1007 Ref C: 2024-05-07T14:04:18Z
      date: Tue, 07 May 2024 14:04:17 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239370639606_1UY6VCV79VNDR5KH5&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239370639606_1UY6VCV79VNDR5KH5&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 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: 449656
      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"}]}&ndcParam=QUZE
      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: 14D29D710A6D4B27B52BD0B74AEE5901 Ref B: LON04EDGE1007 Ref C: 2024-05-07T14:04:18Z
      date: Tue, 07 May 2024 14:04:17 GMT
    • flag-us
      GET
      https://tse1.mm.bing.net/th?id=OADD2.10239351692215_1UJ4FAL91XLA7HB15&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90
      Remote address:
      204.79.197.200:443
      Request
      GET /th?id=OADD2.10239351692215_1UJ4FAL91XLA7HB15&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 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: 468637
      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"}]}&ndcParam=QUZE
      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: 5F3AB0B120A142D5AC464D0405796C9B Ref B: LON04EDGE1007 Ref C: 2024-05-07T14:04:18Z
      date: Tue, 07 May 2024 14:04:17 GMT
    • 204.79.197.237:443
      g.bing.com
      tls
      2.0kB
       9.2kB
       21
      19
    • 204.79.197.200:443
      https://tse1.mm.bing.net/th?id=OADD2.10239351692215_1UJ4FAL91XLA7HB15&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90
      tls, http2
      82.2kB
       2.3MB
       1665
      1661

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239370639595_1MX6CE6U5QJ1LNKB2&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239351692210_1AKNUXTAY2T0XUMCR&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239370639606_1UY6VCV79VNDR5KH5&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

      HTTP Request

      GET https://tse1.mm.bing.net/th?id=OADD2.10239351692215_1UJ4FAL91XLA7HB15&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

      HTTP Response

      200

      HTTP Response

      200

      HTTP Response

      200

      HTTP Response

      200
    • 204.79.197.200:443
      tse1.mm.bing.net
      tls, http2
      1.2kB
       8.1kB
       16
      13
    • 204.79.197.200:443
      tse1.mm.bing.net
      tls, http2
      1.2kB
       8.1kB
       16
      14
    • 204.79.197.200:443
      tse1.mm.bing.net
      tls, http2
      1.2kB
       8.1kB
       16
      14
    • 8.8.8.8:53
      g.bing.com
      dns
      56 B
       151 B
       1
      1

      DNS Request

      g.bing.com

      DNS Response

      204.79.197.237
      13.107.21.237

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

      DNS Request

      13.86.106.20.in-addr.arpa

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

      DNS Request

      0.204.248.87.in-addr.arpa

    • 8.8.8.8:53
      237.197.79.204.in-addr.arpa
      dns
      73 B
       143 B
       1
      1

      DNS Request

      237.197.79.204.in-addr.arpa

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

      DNS Request

      154.239.44.20.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
      171.39.242.20.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      171.39.242.20.in-addr.arpa

    • 8.8.8.8:53
      139.53.16.96.in-addr.arpa
      dns
      71 B
       135 B
       1
      1

      DNS Request

      139.53.16.96.in-addr.arpa

    • 8.8.8.8:53
      249.197.17.2.in-addr.arpa
      dns
      71 B
       135 B
       1
      1

      DNS Request

      249.197.17.2.in-addr.arpa

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

      DNS Request

      58.99.105.20.in-addr.arpa

    • 8.8.8.8:53
      14.251.17.2.in-addr.arpa
      dns
      70 B
       133 B
       1
      1

      DNS Request

      14.251.17.2.in-addr.arpa

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

      DNS Request

      30.243.111.52.in-addr.arpa

    • 8.8.8.8:53
      240.197.17.2.in-addr.arpa
      dns
      71 B
       135 B
       1
      1

      DNS Request

      240.197.17.2.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

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

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