Analysis

  • max time kernel
    37s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    18/09/2022, 13:21

General

  • Target

    Xf1_0_3/x86/opencv_ffmpeg310.dll

  • Size

    11.9MB

  • MD5

    89c783eee1c47bfc733f08334ec2e31c

  • SHA1

    48f3ae37e58c6be4b7cbd775e77706636eb8a3e9

  • SHA256

    c11139cdac81b6299f1756c04e7b9e9047f1e2ce37d18d8fc04421bcb0e9b297

  • SHA512

    4b3441e9c18af534b09c4b13ca6fe4961f5a5cb873751d8bf343f2e6d10c5f054bd77964d4d77389972717ab72772670ce88f76cad5bbf600bfc83c899edbc6d

  • SSDEEP

    196608:ltVj67SO81OIHexLvh52x0c6i3VeEkchbbyg1mW1mcjHvI7uiERpP/nY+yF:x+Lh5Fc6yuAreHERpnY+

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Xf1_0_3\x86\opencv_ffmpeg310.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Xf1_0_3\x86\opencv_ffmpeg310.dll,#1
      2⤵
        PID:1536

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1536-55-0x0000000076871000-0x0000000076873000-memory.dmp

      Filesize

      8KB

    • memory/1536-56-0x0000000070FC0000-0x000000007220D000-memory.dmp

      Filesize

      18.3MB

    • memory/1536-57-0x0000000070FC0000-0x000000007220D000-memory.dmp

      Filesize

      18.3MB

    • memory/1536-58-0x0000000070FC0000-0x000000007220D000-memory.dmp

      Filesize

      18.3MB