Analysis

  • max time kernel
    149s
  • max time network
    201s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2023 14:17

General

  • Target

    Tool_1CD_2016v030_edit_mode/icuin40.dll

  • Size

    1012KB

  • MD5

    8f3849a231ab5ab3c1e9e624857e1a72

  • SHA1

    b39bae7986e7aa19ae63b427f7b7d678a79ca7df

  • SHA256

    6df7f21a82ebdaa21c71a70fdc8ccf70e0d26a695c28e84c1c586e591e59a774

  • SHA512

    c38f36b01984fc2ff30594f44262e4e1249ed0a7a309c26a21050e16f985b2afe640ee8ad015afd6ca0cd8962888aae2c41382b4217a753a8bfc8a1ed614ce61

  • SSDEEP

    12288:VUTSVykNsLpWIvHlPlbqqRqQtbgpDp/bHbhQglwh9ytGliX:OEYNqIbgpNXhZ4ytuiX

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\Tool_1CD_2016v030_edit_mode\icuin40.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2552
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tool_1CD_2016v030_edit_mode\icuin40.dll,#1
      2⤵
        PID:1764
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 624
          3⤵
          • Program crash
          PID:1832
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1764 -ip 1764
      1⤵
        PID:1360

      Network

      MITRE ATT&CK Matrix

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      Downloads