Analysis

  • max time kernel
    148s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 18:32

General

  • Target

    0090215cbded16ed9ca3a3122d11abeb.dll

  • Size

    129KB

  • MD5

    0090215cbded16ed9ca3a3122d11abeb

  • SHA1

    f6529b015e24743c6b82eb8fb4ad9f32727cdc77

  • SHA256

    87ddb17301597ceaec72d42fd1e7312af7d4f8346f012344c99ad0e32fc5e5f6

  • SHA512

    07ff99e7f1955ed9e44bcd38f2124f28a02c4d2d41666fc3ad52e014a6d8efa0d2e0899ad7176a5dbd63ee9e507c1442353b1d25028e5736473d60c359497961

  • SSDEEP

    3072:nH4jyp58/2yZKetJ7k4vrX67kapwsZjgKk4XnMPyFYU58fucbtHk8O:H8aINtXr67RjgKks7NW3btHkd

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\0090215cbded16ed9ca3a3122d11abeb.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:404
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0090215cbded16ed9ca3a3122d11abeb.dll,#1
      2⤵
        PID:4804
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 560
          3⤵
          • Program crash
          PID:2988
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4804 -ip 4804
      1⤵
        PID:1384

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4804-0-0x0000000000400000-0x0000000000423000-memory.dmp

              Filesize

              140KB