Analysis

  • max time kernel
    130s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    25-03-2022 16:11

General

  • Target

    4dea0e8bcdb6dea819710ebcb1fd8eb183c779892fe4d81d7862516053562154.dll

  • Size

    203KB

  • MD5

    2545a8364c7aa7317fc8a0a269989574

  • SHA1

    8192124f614a982523181c07beeda3f5582c1344

  • SHA256

    4dea0e8bcdb6dea819710ebcb1fd8eb183c779892fe4d81d7862516053562154

  • SHA512

    1bd4d4cf15d232dd7113e3a859c98a2532c99f26f692ab0a35b0675d8c0433b57270558bca7076d01388c73fac976289c65832af66ae89dffda5f20e7a733309

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\4dea0e8bcdb6dea819710ebcb1fd8eb183c779892fe4d81d7862516053562154.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4148
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4dea0e8bcdb6dea819710ebcb1fd8eb183c779892fe4d81d7862516053562154.dll,#1
      2⤵
        PID:1468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 632
          3⤵
          • Program crash
          PID:4180
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1468 -ip 1468
      1⤵
        PID:4124

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1468-130-0x0000000000000000-mapping.dmp