Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-05-2024 21:15

General

  • Target

    $PLUGINSDIR/AsynDownload.dll

  • Size

    29KB

  • MD5

    72f5fa9eb744818136a0ad6b5bc3b332

  • SHA1

    23facc141497c0c27bf25ee2d81b37bdfb5a1e9c

  • SHA256

    ef89ba69fa02c1617005b2cab71981126f926c50fe21fef454de2a91f3b27edd

  • SHA512

    5bf62bbff9ff8e78367b3fce41b9cdad4cefcd8b02c114fe4b71a302365af68f6ba6b9a4871ecbf877bc12d3e5c0876a344041cc46adb4e89efeaa30d512401c

  • SSDEEP

    192:QHXdBbIY49+C4faAcp5kp1wms2b3WFFyowJL/8Qpkqs1IOO9+ebCfwdXp:Q3dkwaAc/k0msSW/YJLu18TbCcZ

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\$PLUGINSDIR\AsynDownload.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3752
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AsynDownload.dll,#1
      2⤵
        PID:2332
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 668
          3⤵
          • Program crash
          PID:1072
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2332 -ip 2332
      1⤵
        PID:1992

      Network

      MITRE ATT&CK Matrix

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      Downloads