Overview

overview

7

Static

static

3

39da97f9a9...18.exe

windows7-x64

7

39da97f9a9...18.exe

windows10-2004-x64

7

$PLUGINSDI...RL.dll

windows7-x64

3

$PLUGINSDI...RL.dll

windows10-2004-x64

3

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...LL.dll

windows7-x64

3

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/UAC.dll

windows7-x64

3

$PLUGINSDIR/UAC.dll

windows10-2004-x64

3

$PLUGINSDIR/inetc.dll

windows7-x64

3

$PLUGINSDIR/inetc.dll

windows10-2004-x64

3

$PLUGINSDI...ec.dll

windows7-x64

3

$PLUGINSDI...ec.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    94s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2024, 16:17 UTC

Sharing

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Report Analysis Logs

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:1316
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
      2⤵
        PID:3116
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 636
          3⤵
          • Program crash
          PID:4476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3116 -ip 3116
      1⤵
        PID:1836

      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
        13.107.21.237
        dual-a-0034.a-msedge.net
        IN A
        204.79.197.237
      • flag-us
        GET
        https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid=
        Remote address:
        13.107.21.237:443
        Request
        GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&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=0A8B685A6C97616737737CE36D9F6049; domain=.bing.com; expires=Tue, 05-Aug-2025 16:17:06 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: F7E2E4A1CE684793B1F053AEE9761E30 Ref B: AMS04EDGE3122 Ref C: 2024-07-11T16:17:06Z
        date: Thu, 11 Jul 2024 16:17:05 GMT
      • flag-us
        GET
        https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid=
        Remote address:
        13.107.21.237:443
        Request
        GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid= HTTP/2.0
        host: g.bing.com
        accept-encoding: gzip, deflate
        user-agent: WindowsShellClient/9.0.40929.0 (Windows)
        cookie: MUID=0A8B685A6C97616737737CE36D9F6049
        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=uq1xZ59hjT6sHQV1Q66pWlXyDWSfiVjviQvtz4F3N7g; domain=.bing.com; expires=Tue, 05-Aug-2025 16:17:06 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: 2AF388CC7BD84A94B95BD4A3D771CEEC Ref B: AMS04EDGE3122 Ref C: 2024-07-11T16:17:06Z
        date: Thu, 11 Jul 2024 16:17:05 GMT
      • flag-us
        GET
        https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid=
        Remote address:
        13.107.21.237:443
        Request
        GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid= HTTP/2.0
        host: g.bing.com
        accept-encoding: gzip, deflate
        user-agent: WindowsShellClient/9.0.40929.0 (Windows)
        cookie: MUID=0A8B685A6C97616737737CE36D9F6049; MSPTC=uq1xZ59hjT6sHQV1Q66pWlXyDWSfiVjviQvtz4F3N7g
        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: C0C65B62D9E440829742ACD2642166B4 Ref B: AMS04EDGE3122 Ref C: 2024-07-11T16:17:06Z
        date: Thu, 11 Jul 2024 16:17:05 GMT
      • flag-us
        DNS
        237.21.107.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        237.21.107.13.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        216.143.123.92.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        216.143.123.92.in-addr.arpa
        IN PTR
        Response
        216.143.123.92.in-addr.arpa
        IN PTR
        a92-123-143-216deploystaticakamaitechnologiescom
      • 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
        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
        17.160.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        17.160.190.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        183.59.114.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        183.59.114.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        15.164.165.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        15.164.165.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        172.214.232.199.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        172.214.232.199.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        203.142.123.92.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        203.142.123.92.in-addr.arpa
        IN PTR
        Response
        203.142.123.92.in-addr.arpa
        IN PTR
        a92-123-142-203deploystaticakamaitechnologiescom
      • flag-us
        DNS
        203.142.123.92.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        203.142.123.92.in-addr.arpa
        IN PTR
      • flag-us
        DNS
        240.143.123.92.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        240.143.123.92.in-addr.arpa
        IN PTR
        Response
        240.143.123.92.in-addr.arpa
        IN PTR
        a92-123-143-240deploystaticakamaitechnologiescom
      • 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
      • 13.107.21.237:443
        https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid=
        tls, http2
        2.0kB
         9.3kB
         22
        19

        HTTP Request

        GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid=

        HTTP Response

        204

        HTTP Request

        GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&anid=

        HTTP Response

        204

        HTTP Request

        GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=c853f68867ec47fd93383a4720c92970&localId=w:7644E81C-AD49-10CC-B943-5E44723BEB42&deviceId=6896204247012457&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

        13.107.21.237
        204.79.197.237

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

        DNS Request

        237.21.107.13.in-addr.arpa

      • 8.8.8.8:53
        216.143.123.92.in-addr.arpa
        dns
        73 B
         139 B
         1
        1

        DNS Request

        216.143.123.92.in-addr.arpa

      • 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
        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
        17.160.190.20.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        17.160.190.20.in-addr.arpa

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

        DNS Request

        183.59.114.20.in-addr.arpa

      • 8.8.8.8:53
        15.164.165.52.in-addr.arpa
        dns
        72 B
         146 B
         1
        1

        DNS Request

        15.164.165.52.in-addr.arpa

      • 8.8.8.8:53
        172.214.232.199.in-addr.arpa
        dns
        74 B
         128 B
         1
        1

        DNS Request

        172.214.232.199.in-addr.arpa

      • 8.8.8.8:53
        203.142.123.92.in-addr.arpa
        dns
        146 B
         139 B
         2
        1

        DNS Request

        203.142.123.92.in-addr.arpa

        DNS Request

        203.142.123.92.in-addr.arpa

      • 8.8.8.8:53
        240.143.123.92.in-addr.arpa
        dns
        73 B
         139 B
         1
        1

        DNS Request

        240.143.123.92.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

      MITRE ATT&CK Matrix

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