Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/03/2024, 20:51 UTC

General

  • Target

    dcrat/data/NCC2.dll

  • Size

    13KB

  • MD5

    12e7983a050a5f7f7b501d3cda914248

  • SHA1

    6ce5d9b763fc05dcdfcaea79a62a8352371d749c

  • SHA256

    a0b6bb521e52a99abf5ac1017302da014d37296619078d42d9edf5d86d137f63

  • SHA512

    0b8788c858c35e0f8f56d552518adb71c847240f6d7c199243e046c4c2e2ae32cb035a0bc5098631656c5d7d772be4fdfdc6a4e19e00092fb3eb09044998be97

  • SSDEEP

    192:jKsAWXvf+AxcTC6xFrnT5xoqMSqzqqJocD/HCtVWAc3XTEqx2CvAPhz:9Z/f+XT/xBwqMSqeqqcmUDhKhz

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcrat\data\NCC2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcrat\data\NCC2.dll,#1
      2⤵
        PID:1724

    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.a-0001.a-msedge.net
      g-bing-com.a-0001.a-msedge.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
      DNS
      134.32.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      134.32.126.40.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
      200.197.79.204.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      200.197.79.204.in-addr.arpa
      IN PTR
      Response
      200.197.79.204.in-addr.arpa
      IN PTR
      a-0001a-msedgenet
    • 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
      41.110.16.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      41.110.16.96.in-addr.arpa
      IN PTR
      Response
      41.110.16.96.in-addr.arpa
      IN PTR
      a96-16-110-41deploystaticakamaitechnologiescom
    • flag-us
      DNS
      157.123.68.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      157.123.68.40.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
      134.71.91.104.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      134.71.91.104.in-addr.arpa
      IN PTR
      Response
      134.71.91.104.in-addr.arpa
      IN PTR
      a104-91-71-134deploystaticakamaitechnologiescom
    • flag-us
      DNS
      31.243.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      31.243.111.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      5.173.189.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      5.173.189.20.in-addr.arpa
      IN PTR
      Response
    • 204.79.197.200:443
      g.bing.com
      tls
      2.2kB
      9.5kB
      24
      20
    • 8.8.8.8:53
      g.bing.com
      dns
      56 B
      158 B
      1
      1

      DNS Request

      g.bing.com

      DNS Response

      204.79.197.200
      13.107.21.200

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

      DNS Request

      134.32.126.40.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
      200.197.79.204.in-addr.arpa
      dns
      73 B
      106 B
      1
      1

      DNS Request

      200.197.79.204.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
      41.110.16.96.in-addr.arpa
      dns
      71 B
      135 B
      1
      1

      DNS Request

      41.110.16.96.in-addr.arpa

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

      DNS Request

      157.123.68.40.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
      134.71.91.104.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      134.71.91.104.in-addr.arpa

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

      DNS Request

      31.243.111.52.in-addr.arpa

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

      DNS Request

      5.173.189.20.in-addr.arpa

    MITRE ATT&CK Matrix

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