Analysis

  • max time kernel
    146s
  • max time network
    278s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 23:42 UTC

General

  • Target

    UltimMC/imageformats/qwbmp.dll

  • Size

    26KB

  • MD5

    8e1eb9386572d0c7e62e0230a67ff987

  • SHA1

    0c26b03c95cacf4ee63aaff2e52e6d732b0aadbe

  • SHA256

    e7bdd9c34a62b3b46d8e7d224be3f5f7607a27634a8a6fd4f85549869f2d1145

  • SHA512

    370b990e8cb3652c87190dabbff8440a1fb58282d860ed25b9fb2aac7c1809df176c8d6a4f685ac843fddf52f08cc07c832382eb6ae55ef5c4f3da74adf7a9f9

  • SSDEEP

    384:Ntm9jnAo9hvpbVDTs16ZHGg3FEE2IWgTrODw9:ejnAoHQzEWOOD

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\UltimMC\imageformats\qwbmp.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\imageformats\qwbmp.dll,#1
      2⤵
        PID:1764

    Network

    • 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
      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
      0.205.248.87.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      0.205.248.87.in-addr.arpa
      IN PTR
      Response
      0.205.248.87.in-addr.arpa
      IN PTR
      https-87-248-205-0lgwllnwnet
    • 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
      55.36.223.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      55.36.223.20.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
      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
      194.178.17.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      194.178.17.96.in-addr.arpa
      IN PTR
      Response
      194.178.17.96.in-addr.arpa
      IN PTR
      a96-17-178-194deploystaticakamaitechnologiescom
    • flag-us
      DNS
      9.179.89.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      9.179.89.13.in-addr.arpa
      IN PTR
      Response
    No results found
    • 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
      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
      0.205.248.87.in-addr.arpa
      dns
      71 B
      116 B
      1
      1

      DNS Request

      0.205.248.87.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
      55.36.223.20.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      55.36.223.20.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
      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
      194.178.17.96.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      194.178.17.96.in-addr.arpa

    • 8.8.8.8:53
      9.179.89.13.in-addr.arpa
      dns
      70 B
      144 B
      1
      1

      DNS Request

      9.179.89.13.in-addr.arpa

    MITRE ATT&CK Matrix

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