Analysis

  • max time kernel
    84s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-08-2022 12:14

General

  • Target

    1096-57-0x0000000010000000-0x000000001000E000-memory.dll

  • Size

    56KB

  • MD5

    e403ff5e450b4b52f702b1f664fa24e1

  • SHA1

    039e63c5f8f75707f2d84c9fb54295cd140a1a96

  • SHA256

    ddd2f147bd45e5d3c6d8916fa5c9e3a08f4301f0b80b6bb60d3869ab71b4d91e

  • SHA512

    aa876cd57d05402c22154d2b7bfd8fd44ab902746db6416a4fd46f2d43b808beaba14d13eaadde14bcb4925ee5e7faa07814422e95ffa6a9c22c08bfc4c75760

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\1096-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1096-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
      2⤵
        PID:2464
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 560
          3⤵
          • Program crash
          PID:4148
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2464 -ip 2464
      1⤵
        PID:4948

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2464-130-0x0000000000000000-mapping.dmp