Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    12-04-2022 15:09

General

  • Target

    1668-57-0x0000000002360000-0x00000000023EF000-memory.dll

  • Size

    572KB

  • MD5

    ec281791c2a32f0412ffe1f97014efd3

  • SHA1

    f3120dad84c2ddc7cc8e65e7cd1db01ca9c14d09

  • SHA256

    c8826f4b4758e52c22c3fd5fc516c7421ac533feab1fd2566402e97edef2b782

  • SHA512

    a6c0688e20eb0e8a7f54b139fe5c3b73192a6089e70b0ab86d9327218f95c4213dfb9bac74867c0535099d8f5c0d21ac07f9f09e0d616fe69263fdbdda77ab3b

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1668-57-0x0000000002360000-0x00000000023EF000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1328
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1668-57-0x0000000002360000-0x00000000023EF000-memory.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:908
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 196
        3⤵
        • Program crash
        PID:956

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/908-54-0x0000000000000000-mapping.dmp

  • memory/908-55-0x0000000075341000-0x0000000075343000-memory.dmp

    Filesize

    8KB

  • memory/956-56-0x0000000000000000-mapping.dmp