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Analysis

  • max time kernel
    134s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2024, 19:41

General

  • Target

    Plugins/Plugins_niu/VoIPCall.dll

  • Size

    48KB

  • MD5

    9049f052d9ffb59b88b1c269d2e04339

  • SHA1

    380f394f586e66920b476624021c45340460f8b0

  • SHA256

    e77c022ce379cac4bf8a76b7c061a927ea3eea6b31d92fb1ffeb89e972149c3d

  • SHA512

    8013f9b95d841dc88f69dba75f5d1c5b450890faa894dfb38fd56baa2dc74c7faf331f24e2acad437722bc8c2975d01a12adf3d9f90b362e1b33431b64f76267

  • SSDEEP

    768:r8NYMZkZVE/oePYkLQgLX3bGqtJBHUG8DiU73v9:r8CMZwEgePYkLrLX3bGsIDtF

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Plugins_niu\VoIPCall.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Plugins_niu\VoIPCall.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1032
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1032 -s 612
        3⤵
        • Program crash
        PID:2792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1032 -ip 1032
    1⤵
      PID:1708
    • 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=4172,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4292 /prefetch:8
      1⤵
        PID:4728

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads