Analysis

  • max time kernel
    38s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    03-08-2022 09:34

General

  • Target

    1296-57-0x0000000010000000-0x000000001000E000-memory.dll

  • Size

    56KB

  • MD5

    a2e62f761dc13bf6af425537c310c719

  • SHA1

    e8b3b8f37cf9b460ba23dfc098a1b57dd60a01a9

  • SHA256

    8fe914a963577e3fb928ce5cb31c7e30a0b7a2cca793312166f993ac1fd0390d

  • SHA512

    48cdcac8f7538a4f79c6179bfd1ffdcad1f661cc84fdbf8b9102f523142c217e362f5d1841da22e68ec0a585ee9ff20d93d2f9b304197c5c4932dd1f44b3893b

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\1296-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1296-57-0x0000000010000000-0x000000001000E000-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:960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/960-56-0x0000000000000000-mapping.dmp

  • memory/1644-54-0x0000000000000000-mapping.dmp

  • memory/1644-55-0x00000000763E1000-0x00000000763E3000-memory.dmp

    Filesize

    8KB