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Analysis

  • max time kernel
    143s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2024, 11:10

General

  • Target

    9b8473bb09a3caca8f2da90748f9c7e7.dll

  • Size

    63KB

  • MD5

    9b8473bb09a3caca8f2da90748f9c7e7

  • SHA1

    c09970ac9c3b4e1158a3d10e0f660fedc86fa6fb

  • SHA256

    26a3be78e9c5333468c0678399bb53179ef5e6031632c060c82cd3a3b3460a6a

  • SHA512

    8ba1bd88ce4412ab4b63b4462306e75d39586cc876e5892a9619117a8058c62a7db9ff016956a2a954c6ef830b67e41dde36beff71d724bca465648ec59627f2

  • SSDEEP

    768:mJ3/7qn7XszqkZj695NXVn5nf6h/8WM+7umlPd7cDOYWUq5+Y85ZboVNjhWObCOi:0Tqn7sDKJp6pMuCrWUqf85Z0VN//dC

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9b8473bb09a3caca8f2da90748f9c7e7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5056
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9b8473bb09a3caca8f2da90748f9c7e7.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1140
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1140 -s 668
        3⤵
        • Program crash
        PID:760
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1140 -ip 1140
    1⤵
      PID:1476

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1140-0-0x0000000000400000-0x0000000000415000-memory.dmp

      Filesize

      84KB