Analysis

  • max time kernel
    180s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2023, 18:53

General

  • Target

    040aecd723be3d1660473cf075c641d80f3ea19e.dll

  • Size

    1.7MB

  • MD5

    37c3245c8ae6b76f1394210ed66af190

  • SHA1

    040aecd723be3d1660473cf075c641d80f3ea19e

  • SHA256

    5f919b98fe0692407761b9fbc869cfd47cecf3d7386ae340a16f04af4673c2ba

  • SHA512

    1aaeb3c08c4a71d93c8f5f007c543c0164e1071113cb29033d4fe2c8fd2a36c6115bd121d877d6da471014656866208599734bef99f6a5d4f496658d301b4acc

  • SSDEEP

    24576:zrj3nPW3ednWPiT8VTBqcATV8KIyydLXGcq8z+0uaEYmgEJ/tc1:T3nCeCiT8aHxyM18z+XatEJ1

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\040aecd723be3d1660473cf075c641d80f3ea19e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\040aecd723be3d1660473cf075c641d80f3ea19e.dll,#1
      2⤵
        PID:2260
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 600
          3⤵
          • Program crash
          PID:1088
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2260 -ip 2260
      1⤵
        PID:4700

      Network

      MITRE ATT&CK Matrix

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      Downloads