Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2022, 19:18

General

  • Target

    1736-64-0x00000000001F0000-0x000000000021A000-memory.dll

  • Size

    168KB

  • MD5

    5d843e4930e7b4877505a27fb0d9505b

  • SHA1

    38788bbc88ec4eac03c1f7fb15dec16bc1b392db

  • SHA256

    7397ff10089cfa1797490fabbf688d4e04df0e262df5203612a4c40da3009a00

  • SHA512

    9267e4467d0dcd37c5957ded3b1baf8eaa97758e2a7b4ce6b408be50efbd9edebee79e4944516e9a1647bf168c80d93d304bf0630be1be221fd5cf46287211d2

  • SSDEEP

    3072:SqIxBlqMZn69MK34UXAeJvNtbzTBfdlOCsO/ya:Su46GK34UQeJVtbzTBVH3/

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\1736-64-0x00000000001F0000-0x000000000021A000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1736-64-0x00000000001F0000-0x000000000021A000-memory.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 196
        3⤵
        • Program crash
        PID:1256

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/1952-55-0x0000000075D01000-0x0000000075D03000-memory.dmp

          Filesize

          8KB