Analysis

  • max time kernel
    156s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2022 19:41

General

  • Target

    4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe

  • Size

    744KB

  • MD5

    2a5c407e1e79a2291a6920a023eac0c3

  • SHA1

    7ac9bab12fd48ae21f59cdef5bb8e4fdb99f6f89

  • SHA256

    4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d

  • SHA512

    5204916f50def7bcefebcb2dd33410e7af7ed952f64a3ad2da9cc495be85813d055692d3b469eb5094c0938ecc04d5f70bd9541e9ff824a76c3369661cbd6705

  • SSDEEP

    12288:8hvk3gqRvyIF0uR5vWPz6qQrKfDT3BwhmlI8Aq:gXOWL7zAq

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe
    "C:\Users\Admin\AppData\Local\Temp\4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\system32\pcaui.exe
      "C:\Windows\system32\pcaui.exe" -g {11111111-1111-1111-1111-111111111111} -x {60fdc094-58fa-41d5-bd57-5c9bd53e8d92} -a "Daemon Tools" -v "DT Soft Ltd." -s "This app can't run because it causes security or performance issues on Windows. A new version may be available. Check with your software provider for an updated version that runs on this version of Windows." -n 2 -f 616281 -k 0 -e "C:\Users\Admin\AppData\Local\Temp\4bd7075cfacf1940c00cb60328ee20190a618d38023e2cb35a302a3903435b5d.exe"
      2⤵
        PID:5000
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 444 -p 4064 -ip 4064
      1⤵
        PID:3480
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 4064 -s 1764
        1⤵
        • Program crash
        PID:2132

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/5000-132-0x0000000000000000-mapping.dmp