Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2022 14:47

General

  • Target

    1252-57-0x0000000010000000-0x000000001000E000-memory.dll

  • Size

    56KB

  • MD5

    fc635bc2ed48cec52f254fe66b848cab

  • SHA1

    3778e2f2d95b055e2833ba2d5e63c24739b8d22b

  • SHA256

    7d7ae317f3ad0ae27aedde1586456a1a1d295dedb5ede9564ab38515eeca2927

  • SHA512

    b7d431911549bea880e058345066b5583f36197d3cbe0a32cfb734e837babb3a82a23dc56e08ff5a880205b68747e5b30da1248da6259db5848adff24680e8fd

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\1252-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1252-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 196
        3⤵
        • Program crash
        PID:2028

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2024-54-0x0000000000000000-mapping.dmp

  • memory/2024-55-0x0000000075731000-0x0000000075733000-memory.dmp

    Filesize

    8KB

  • memory/2028-56-0x0000000000000000-mapping.dmp