Analysis

  • max time kernel
    140s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-03-2024 18:49

General

  • Target

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68.dll

  • Size

    1.0MB

  • MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

  • SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

  • SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

  • SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

  • SSDEEP

    24576:9jxwSkSteuT4P/y7HjsXAGJyGvN5z4Rui2IXLbO:9Vww8HyrjsvyWN54RZH+

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\47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68.dll,#1
      2⤵
        PID:4476
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4476 -s 600
          3⤵
          • Program crash
          PID:1296
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4476 -ip 4476
      1⤵
        PID:2716

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4476-0-0x0000000061E00000-0x0000000061EF1000-memory.dmp

        Filesize

        964KB