Analysis

  • max time kernel
    94s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 07:13 UTC

General

  • Target

    $PLUGINSDIR/AnimGif.dll

  • Size

    9KB

  • MD5

    11e94fedb34f46458f9dc773a91f2770

  • SHA1

    791cf30880c74df9d6f7c1e637e4fdf5fa88b38a

  • SHA256

    54ccdcb42fb3e63b7a55e8c0e7d12182a0338ea38b106b793ca048000a189ab5

  • SHA512

    57dd38bebdd7d8fbc4b3daeecabc5c2617d4f5b2f6ad2396a702f1da362bc72deacfea2dd1550b0e00269188676324e1b7dd6ed372211c8bf664af824ac8d950

  • SSDEEP

    96:kVh/i//UrWWXMAb+6aNqRjTwUWo5zFyRH0aTyZekTIVCAEHZNKNy0p:uh/Bl8AIQR/bWSMRH00yQBEH

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\AnimGif.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AnimGif.dll,#1
      2⤵
        PID:4896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4896 -s 600
          3⤵
          • Program crash
          PID:5084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4896 -ip 4896
      1⤵
        PID:2024

      Network

      • flag-us
        DNS
        138.32.126.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        138.32.126.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        57.169.31.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        57.169.31.20.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
        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
        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
        11.227.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        11.227.111.52.in-addr.arpa
        IN PTR
        Response
      No results found
      • 8.8.8.8:53
        138.32.126.40.in-addr.arpa
        dns
        72 B
        158 B
        1
        1

        DNS Request

        138.32.126.40.in-addr.arpa

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

        DNS Request

        57.169.31.20.in-addr.arpa

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

        DNS Request

        86.23.85.13.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
        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
        11.227.111.52.in-addr.arpa
        dns
        72 B
        158 B
        1
        1

        DNS Request

        11.227.111.52.in-addr.arpa

      MITRE ATT&CK Matrix

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