Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 15:19 UTC

General

  • Target

    $PLUGINSDIR/InstallOptions.dll

  • Size

    14KB

  • MD5

    325b008aec81e5aaa57096f05d4212b5

  • SHA1

    27a2d89747a20305b6518438eff5b9f57f7df5c3

  • SHA256

    c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

  • SHA512

    18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

  • SSDEEP

    192:86d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jwK72dwF7dBEnbok:86UdHXcIiY535zBt2jw+BEnbo

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1456
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
      2⤵
        PID:2228
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 636
          3⤵
          • Program crash
          PID:1364
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2228 -ip 2228
      1⤵
        PID:3920

      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
        GET
        https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=
        Remote address:
        204.79.197.237:443
        Request
        GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid= HTTP/2.0
        host: g.bing.com
        accept-encoding: gzip, deflate
        user-agent: WindowsShellClient/9.0.40929.0 (Windows)
        Response
        HTTP/2.0 204
        cache-control: no-cache, must-revalidate
        pragma: no-cache
        expires: Fri, 01 Jan 1990 00:00:00 GMT
        set-cookie: MUID=0EEA42C4B952649234755673B8B26517; domain=.bing.com; expires=Sun, 03-Aug-2025 16:13:32 GMT; path=/; SameSite=None; Secure; Priority=High;
        strict-transport-security: max-age=31536000; includeSubDomains; preload
        access-control-allow-origin: *
        x-cache: CONFIG_NOCACHE
        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: FA82E7E9069D48FC961667782F600A3D Ref B: LON04EDGE1214 Ref C: 2024-07-09T16:13:32Z
        date: Tue, 09 Jul 2024 16:13:32 GMT
      • flag-us
        GET
        https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=
        Remote address:
        204.79.197.237:443
        Request
        GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid= HTTP/2.0
        host: g.bing.com
        accept-encoding: gzip, deflate
        user-agent: WindowsShellClient/9.0.40929.0 (Windows)
        cookie: MUID=0EEA42C4B952649234755673B8B26517
        Response
        HTTP/2.0 204
        cache-control: no-cache, must-revalidate
        pragma: no-cache
        expires: Fri, 01 Jan 1990 00:00:00 GMT
        set-cookie: MSPTC=LnqYwmb4ABAinw2VIbZV7uxHuQJb4s-KMty00QbF26M; domain=.bing.com; expires=Sun, 03-Aug-2025 16:13:32 GMT; path=/; Partitioned; secure; SameSite=None
        strict-transport-security: max-age=31536000; includeSubDomains; preload
        access-control-allow-origin: *
        x-cache: CONFIG_NOCACHE
        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: AA023B09491442EEA809F0829CAF64A8 Ref B: LON04EDGE1214 Ref C: 2024-07-09T16:13:32Z
        date: Tue, 09 Jul 2024 16:13:32 GMT
      • flag-us
        GET
        https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=
        Remote address:
        204.79.197.237:443
        Request
        GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid= HTTP/2.0
        host: g.bing.com
        accept-encoding: gzip, deflate
        user-agent: WindowsShellClient/9.0.40929.0 (Windows)
        cookie: MUID=0EEA42C4B952649234755673B8B26517; MSPTC=LnqYwmb4ABAinw2VIbZV7uxHuQJb4s-KMty00QbF26M
        Response
        HTTP/2.0 204
        cache-control: no-cache, must-revalidate
        pragma: no-cache
        expires: Fri, 01 Jan 1990 00:00:00 GMT
        strict-transport-security: max-age=31536000; includeSubDomains; preload
        access-control-allow-origin: *
        x-cache: CONFIG_NOCACHE
        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: 65912D2B93C5479C876FEB571C429762 Ref B: LON04EDGE1214 Ref C: 2024-07-09T16:13:32Z
        date: Tue, 09 Jul 2024 16:13:32 GMT
      • 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
        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
        22.160.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        22.160.190.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        81.144.22.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        81.144.22.2.in-addr.arpa
        IN PTR
        Response
        81.144.22.2.in-addr.arpa
        IN PTR
        a2-22-144-81deploystaticakamaitechnologiescom
      • 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
        198.187.3.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        198.187.3.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        240.221.184.93.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        240.221.184.93.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        73.144.22.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        73.144.22.2.in-addr.arpa
        IN PTR
        Response
        73.144.22.2.in-addr.arpa
        IN PTR
        a2-22-144-73deploystaticakamaitechnologiescom
      • flag-us
        DNS
        88.210.23.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        88.210.23.2.in-addr.arpa
        IN PTR
        Response
        88.210.23.2.in-addr.arpa
        IN PTR
        a2-23-210-88deploystaticakamaitechnologiescom
      • flag-us
        DNS
        22.236.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        22.236.111.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        10.179.89.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        10.179.89.13.in-addr.arpa
        IN PTR
        Response
      • 204.79.197.237:443
        https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=
        tls, http2
        2.0kB
        9.3kB
        21
        19

        HTTP Request

        GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=

        HTTP Response

        204

        HTTP Request

        GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=

        HTTP Response

        204

        HTTP Request

        GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=a89a30453104406697c84b49c5df1973&localId=w:5BC0C033-2656-131B-E22B-41EC383E9388&deviceId=6966568097755002&anid=

        HTTP Response

        204
      • 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
        8.8.8.8.in-addr.arpa
        dns
        66 B
        90 B
        1
        1

        DNS Request

        8.8.8.8.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
        22.160.190.20.in-addr.arpa
        dns
        72 B
        158 B
        1
        1

        DNS Request

        22.160.190.20.in-addr.arpa

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

        DNS Request

        81.144.22.2.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
        198.187.3.20.in-addr.arpa
        dns
        71 B
        157 B
        1
        1

        DNS Request

        198.187.3.20.in-addr.arpa

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

        DNS Request

        240.221.184.93.in-addr.arpa

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

        DNS Request

        73.144.22.2.in-addr.arpa

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

        DNS Request

        88.210.23.2.in-addr.arpa

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

        DNS Request

        22.236.111.52.in-addr.arpa

      • 8.8.8.8:53
        10.179.89.13.in-addr.arpa
        dns
        71 B
        145 B
        1
        1

        DNS Request

        10.179.89.13.in-addr.arpa

      MITRE ATT&CK Matrix

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      Downloads

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