Analysis

  • max time kernel
    251s
  • max time network
    308s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 14:10

General

  • Target

    bc95f819ce8d298e84107f4bd068b8d4dd6e2460b72d772f2e2bb8644da9d5d2.dll

  • Size

    78KB

  • MD5

    57c917754a60135b963347f45a732d00

  • SHA1

    4004c843f4d1b57bd02bfcdc33c30d71c0587d97

  • SHA256

    bc95f819ce8d298e84107f4bd068b8d4dd6e2460b72d772f2e2bb8644da9d5d2

  • SHA512

    2cf6ef95cb0367c96b7813d934e63487ba652ab71f2c3b57155e811bff044f7ff415259eb10a2a8fc3f105f8c1cab047cfb100421c7396a2812301b2089cf061

  • SSDEEP

    1536:8tRz1yUW5C/jC+VqVpNYz9+bt6JYpM6QRSSdmFMhl/lpJSel5lS7DdmFUL4:YLrMTx6GpAndmF8tDJfl+vddE

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc95f819ce8d298e84107f4bd068b8d4dd6e2460b72d772f2e2bb8644da9d5d2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc95f819ce8d298e84107f4bd068b8d4dd6e2460b72d772f2e2bb8644da9d5d2.dll,#1
      2⤵
        PID:4748
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4748 -ip 4748
      1⤵
        PID:2204

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4748-133-0x0000000010000000-0x0000000010027000-memory.dmp

              Filesize

              156KB