Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2023 20:03

General

  • Target

    bugfire/withInstaDefuseandNoWepChange.dll

  • Size

    303KB

  • MD5

    a4860c8dcb95d1e655d9e3b1887718e3

  • SHA1

    36d1b3562720a61db20fb67850ddb863fb4811c3

  • SHA256

    ff045c3b2a01b35dc6d39e05c233b4d8b5603a3e1411ee9408ccd968ff7808dd

  • SHA512

    852ea7e248e2dc7c5f2365638070ec83a4fd267fd12b7781a43e501ed4231d7fe73262aa3aaa78c3186feab2097b231344a3b6227042a5e99c65670e2f663453

  • SSDEEP

    6144:wuqctITXxcZcyGUtvNJNI9iiYDh2i888888888888W88888888888:DOQcyRXCdYDhF888888888888W88888P

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\bugfire\withInstaDefuseandNoWepChange.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:544
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bugfire\withInstaDefuseandNoWepChange.dll,#1
      2⤵
        PID:1080

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1080-0-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB