Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 03:38 UTC

General

  • Target

    TaijiName/VB6CHS.dll

  • Size

    99KB

  • MD5

    4eb560ad85cc7924f507fbe5a901577a

  • SHA1

    574f6a47a809d91dd122f68bd5cc14d9d66aad37

  • SHA256

    e6b4aec131b5dd42342d57f0fd9075873527569631e8ce5f411811202103aec3

  • SHA512

    3a736fadf1b962b0c39e1215bf3279ef75cc14e37f9923e2380577b030dd45c150a684158dbc3e542bcabfaf9d4636f343dfe0bb9b6a10e6eb02cfaecfd24f54

  • SSDEEP

    768:8+0pMmmRv2IKP857UdtzuJRkfYzvL3IW:8+MS2BP854d5TYz

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\TaijiName\VB6CHS.dll,#1
    1⤵
      PID:2936

    Network

    • flag-us
      DNS
      20.160.190.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      20.160.190.20.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
      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=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=
      Remote address:
      204.79.197.237:443
      Request
      GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&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=1364A10D70696868270FB56B718969A1; domain=.bing.com; expires=Wed, 14-May-2025 03:38:41 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: 54D8E02A6F554AE68A7B3C26C38D1319 Ref B: LON04EDGE1214 Ref C: 2024-04-19T03:38:41Z
      date: Fri, 19 Apr 2024 03:38:40 GMT
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=
      Remote address:
      204.79.197.237:443
      Request
      GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      cookie: MUID=1364A10D70696868270FB56B718969A1
      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=DF_xFqmPBjyZ4dTgSd5VWj4zWqN40dXUfcuaHn8KSzU; domain=.bing.com; expires=Wed, 14-May-2025 03:38:41 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: 2C7A807F35404D00888EEF474C45813A Ref B: LON04EDGE1214 Ref C: 2024-04-19T03:38:41Z
      date: Fri, 19 Apr 2024 03:38:40 GMT
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=
      Remote address:
      204.79.197.237:443
      Request
      GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      cookie: MUID=1364A10D70696868270FB56B718969A1; MSPTC=DF_xFqmPBjyZ4dTgSd5VWj4zWqN40dXUfcuaHn8KSzU
      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: 9D540CCA502A4AF79C3F6FF75BD802A9 Ref B: LON04EDGE1214 Ref C: 2024-04-19T03:38:41Z
      date: Fri, 19 Apr 2024 03:38:40 GMT
    • 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
      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
      206.221.208.4.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.221.208.4.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      21.114.53.23.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      21.114.53.23.in-addr.arpa
      IN PTR
      Response
      21.114.53.23.in-addr.arpa
      IN PTR
      a23-53-114-21deploystaticakamaitechnologiescom
    • 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
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      172.210.232.199.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      172.210.232.199.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
      48.229.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      48.229.111.52.in-addr.arpa
      IN PTR
      Response
    • 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
    • 204.79.197.237:443
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=
      tls, http2
      2.0kB
      9.2kB
      21
      19

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=

      HTTP Response

      204

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=

      HTTP Response

      204

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=3b608e38fba84f3c96099cb20cd4c5c4&localId=w:2DB2BB91-D977-19C3-E39A-25A75E13479E&deviceId=6755467521747595&anid=

      HTTP Response

      204
    • 52.111.236.23:443
      322 B
      7
    • 8.8.8.8:53
      20.160.190.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      20.160.190.20.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
      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
      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
      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
      206.221.208.4.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      206.221.208.4.in-addr.arpa

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

      DNS Request

      21.114.53.23.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
      206.23.85.13.in-addr.arpa
      dns
      71 B
      145 B
      1
      1

      DNS Request

      206.23.85.13.in-addr.arpa

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

      DNS Request

      172.210.232.199.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
      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
      48.229.111.52.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      48.229.111.52.in-addr.arpa

    MITRE ATT&CK Matrix

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    Downloads

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