Analysis

  • max time kernel
    4294183s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    21/03/2022, 13:30

General

  • Target

    1764-57-0x0000000074CD0000-0x0000000074F7B000-memory.dll

  • Size

    2.7MB

  • MD5

    c545397e529b2587deae5d57e77dfb02

  • SHA1

    80f92f7c120058d976866787eb9dcba2c9c1f5db

  • SHA256

    f289ad1941c8ac398a54f60fa8e5f50df9b774b245101815e505fb8dac7d6ccb

  • SHA512

    dcfd4b2887719e2293646250e72f944b289d324246047def8c215edeea66c82f52840e02f008d17b455af05aeb54acc3cc9627b73d308661647162749c8f5d74

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\1764-57-0x0000000074CD0000-0x0000000074F7B000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000074CD0000-0x0000000074F7B000-memory.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 196
        3⤵
        • Program crash
        PID:728

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/1644-54-0x0000000074CC1000-0x0000000074CC3000-memory.dmp

          Filesize

          8KB