Analysis

  • max time kernel
    124s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 17:54

General

  • Target

    e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll

  • Size

    22KB

  • MD5

    1c9a080a769fbca0ef845b3ae23b3f77

  • SHA1

    0320a0e264d263a27e928b1e3ed08ad7735a827c

  • SHA256

    e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7

  • SHA512

    9eb038781f8cf83ca466cb6fab042ca7b2bbd5240eb8520fb2eaacdcbc72916239cfe76c5a8c3ec7ec815258b084e485dd12c07c5a78ff42155b6c9b3d99b482

  • SSDEEP

    384:atS+IKFslGKas4RVXjQvNAlcDC9bydBrv9UKR+FYcmcTl:wfILlGKmRVkKycKHRAYfc

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\e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4712
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll,#1
      2⤵
        PID:4940
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 560
          3⤵
          • Program crash
          PID:4260
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4940 -ip 4940
      1⤵
        PID:1324

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4940-132-0x0000000000000000-mapping.dmp