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Analysis

  • max time kernel
    163s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 00:47

General

  • Target

    df23b01773f363320ed1f21fed25e38f4b0a6c2a773661a74b3069e898ce8868.dll

  • Size

    547KB

  • MD5

    a7df0a6127f772afe722b792a0fb1950

  • SHA1

    bf19e47fa47b78cf79564dd21c28e837ce93c09b

  • SHA256

    df23b01773f363320ed1f21fed25e38f4b0a6c2a773661a74b3069e898ce8868

  • SHA512

    a552944b0457e4b41d3c1074d96ba479cd75eb7efcb7b6481bd982f9b8c5df7740b9acca50527069774586e5224947abf6438d6a1c9b902bbc0bfc2fa15f9a7a

  • SSDEEP

    3072:7eY+W3sxUvkUYGvf7+0Dt0fCpEmoJnn5XL7W65/FtA8z5Z0:7kJOkuKm06tyn5X26rx

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\df23b01773f363320ed1f21fed25e38f4b0a6c2a773661a74b3069e898ce8868.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\df23b01773f363320ed1f21fed25e38f4b0a6c2a773661a74b3069e898ce8868.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 252
        3⤵
        • Program crash
        PID:1264

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2008-55-0x0000000075811000-0x0000000075813000-memory.dmp

    Filesize

    8KB

  • memory/2008-57-0x00000000749A0000-0x0000000074A30000-memory.dmp

    Filesize

    576KB

  • memory/2008-58-0x0000000074910000-0x00000000749A0000-memory.dmp

    Filesize

    576KB

  • memory/2008-59-0x00000000749A0000-0x0000000074A30000-memory.dmp

    Filesize

    576KB

  • memory/2008-60-0x00000000749A0000-0x0000000074A30000-memory.dmp

    Filesize

    576KB