Analysis

  • max time kernel
    135s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/02/2024, 03:10

General

  • Target

    $PLUGINSDIR/gplunger.dll

  • Size

    139KB

  • MD5

    bc5f89eaab81e7b404f5616536129cfa

  • SHA1

    00e44b6e9327939b5db0931574dc5f1fccde7056

  • SHA256

    3d76a243d61f3115828ba4fff522ba77787bf8ad3478f9310b5226da064f1a7a

  • SHA512

    1bcb59fbc4c155c2892deed891dc47034ad3c4e078cedbbbd9828811b97cff6dfe111640b4ff195976df7f321d957e3b779085b6e5425593a71d4a948d38de63

  • SSDEEP

    1536:22Wi0TsEfM+ahZ9crL6zX6sl4iqhmZC4WvmYRREMmhXSFwLtjCxmbSJ5cXuUH6:2dCTiIX54mtYrETCF8tjC8q5UT6

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\gplunger.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gplunger.dll,#1
      2⤵
        PID:3276
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3276 -s 624
          3⤵
          • Program crash
          PID:1324
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3276 -ip 3276
      1⤵
        PID:4212
      • 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 --no-appcompat-clear --mojo-platform-channel-handle=4016 --field-trial-handle=2276,i,1205556100727695622,5044463180471657307,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:1896

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads