Analysis

  • max time kernel
    124s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-06-2024 20:48

General

  • Target

    $PLUGINSDIR/SkinBtn.dll

  • Size

    4KB

  • MD5

    e4ec95271ff1bcebab49bdfed6817a22

  • SHA1

    2c03e97f4773aea80ecdb98a1482e5896fe4677b

  • SHA256

    ee1c06692a757473737b0ebdef16f77b63afac864d0890022d905e4873737dd6

  • SHA512

    771a527133806307a1b17b7e956d6a3c16e9bc675bf084b43204ae784a057dac2726dbf90645692876043a4e7365ba8825c167621fde4760c79cd84679e2aa3d

  • SSDEEP

    48:iIf3aEDfeWm8JHFQbUrUPJJDFoetaxn/pFW3GNivz187eqzI/kMr8oX0Zbj:lv9Dfw8DQbhD2iaxn/PHmiNI/dQFZH

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\SkinBtn.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SkinBtn.dll,#1
      2⤵
        PID:4456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 620
          3⤵
          • Program crash
          PID:968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4456 -ip 4456
      1⤵
        PID:4796
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3808,i,11751898164297348119,13021661521765644467,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
        1⤵
          PID:5040

        Network

        MITRE ATT&CK Matrix

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        Downloads