Resubmissions

10/03/2024, 09:40

240310-lnnklshh9t 5

10/03/2024, 09:34

240310-lj5y4ahh2x 10

Analysis

  • max time kernel
    1482s
  • max time network
    1497s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/03/2024, 09:40

General

  • Target

    App.Setap/libvlccore.dll

  • Size

    2.6MB

  • MD5

    e25413bb41c2f239ffdd3569f76e74b0

  • SHA1

    073e2a86c5c24ede4c4ad2d8614261121a8d2661

  • SHA256

    9126d9abf91585456000fffd9336478e91b9ea07ed2a25806a4e2e0437f96d29

  • SHA512

    37b8339555dcf825a2e27464eb1d101f8e4b56460d1b78161e99ba6761f1a967668f11ba888a712c878d468f419a455dbc5e8e55e7fb9d4fbc87cb78f500ea9f

  • SSDEEP

    49152:hDWA3C12sNU/wEz2tMEjv9DZWtxfc1lVG3QNVBAUZLYasUpGaXBuQQ9umM:t3O2wEz2tMEj1lWtOrVG3QNVBAUZLX/

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\App.Setap\libvlccore.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\App.Setap\libvlccore.dll,#1
      2⤵
        PID:4232
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4232 -s 576
          3⤵
          • Program crash
          PID:3264
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4232 -ip 4232
      1⤵
        PID:3840

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4232-0-0x0000000074E20000-0x00000000750B5000-memory.dmp

        Filesize

        2.6MB