Analysis

  • max time kernel
    154s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 00:35

General

  • Target

    21e49829a6a2142e6c3baf6c0b03274d.dll

  • Size

    27KB

  • MD5

    21e49829a6a2142e6c3baf6c0b03274d

  • SHA1

    f2db490e0b0cf57d63aaff13cea29b3bf77896e1

  • SHA256

    2a0dd6b0d0524ad7452ce0bc1fa4d37ae7c95c1fbc2235bc7dcbb7edbc7c83b1

  • SHA512

    fe2ca664ee87a79f7120caac8ac05acd9eceb55583cacb6b84ca8f2b3b860645bcd15f25545dec1890b6078634e0c9979d93e67d92641d2b6a9dcb544e0f3655

  • SSDEEP

    384:ijoLxfRATH7xHmirquMztA+fUH2TBo5yxmx+yEVIqvLTEuvrA5icTv:BlZgxBLstA+fI2TG5KQ+yEzDav

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\21e49829a6a2142e6c3baf6c0b03274d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\21e49829a6a2142e6c3baf6c0b03274d.dll,#1
      2⤵
        PID:4084
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 544
          3⤵
          • Program crash
          PID:3288
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4084 -ip 4084
      1⤵
        PID:4884

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4084-0-0x0000000010000000-0x0000000010015000-memory.dmp

        Filesize

        84KB