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Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2024, 08:43 UTC

General

  • Target

    056oizw.dll

  • Size

    11KB

  • MD5

    3b1537f7fc03d57fd1ba28e5df23403e

  • SHA1

    739b38f636a072f057791240f655a236872d9780

  • SHA256

    9db597caf72e1ae04bd196338acc32912aa42485046bd71a7ca75e461a09fa28

  • SHA512

    6f9f244c2336a3b445b536b4ae56027f66850bd9b508b603a672a8ffd9645e0f03f72e4b0baa281aa9dd6a7b36a8c7a17d2bc6e4c8d34ad21e29f9d1577485ba

  • SSDEEP

    192:beeIUr464vfrcM6Oh/+2TnYB1Rjrsb6f4rCzLom:gU8vn+W/+2MB7sGf4Gn

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\056oizw.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\056oizw.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3560
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3560 -s 696
        3⤵
        • Program crash
        PID:2584
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3560 -ip 3560
    1⤵
      PID:3504

    Network

    • 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
      228.249.119.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      228.249.119.40.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
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      23.159.190.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      23.159.190.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      154.239.44.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      154.239.44.20.in-addr.arpa
      IN PTR
      Response
    • 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
      86.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      86.23.85.13.in-addr.arpa
      IN PTR
    • 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
      77.190.18.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      77.190.18.2.in-addr.arpa
      IN PTR
      Response
      77.190.18.2.in-addr.arpa
      IN PTR
      a2-18-190-77deploystaticakamaitechnologiescom
    • flag-us
      DNS
      79.190.18.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      79.190.18.2.in-addr.arpa
      IN PTR
      Response
      79.190.18.2.in-addr.arpa
      IN PTR
      a2-18-190-79deploystaticakamaitechnologiescom
    No results found
    • 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
      228.249.119.40.in-addr.arpa
      dns
      73 B
      159 B
      1
      1

      DNS Request

      228.249.119.40.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
      95.221.229.192.in-addr.arpa
      dns
      73 B
      144 B
      1
      1

      DNS Request

      95.221.229.192.in-addr.arpa

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

      DNS Request

      23.159.190.20.in-addr.arpa

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

      DNS Request

      154.239.44.20.in-addr.arpa

    • 8.8.8.8:53
      86.23.85.13.in-addr.arpa
      dns
      140 B
      144 B
      2
      1

      DNS Request

      86.23.85.13.in-addr.arpa

      DNS Request

      86.23.85.13.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
      77.190.18.2.in-addr.arpa
      dns
      70 B
      133 B
      1
      1

      DNS Request

      77.190.18.2.in-addr.arpa

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

      DNS Request

      79.190.18.2.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3560-0-0x00000000751B0000-0x00000000751B7000-memory.dmp

      Filesize

      28KB

    • memory/3560-1-0x00000000751B0000-0x00000000751B7000-memory.dmp

      Filesize

      28KB

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