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Analysis

  • max time kernel
    142s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 16:29

General

  • Target

    App_EncryptUtility.exe

  • Size

    207KB

  • MD5

    2c315dde043485aed86d73b92a33c593

  • SHA1

    1ca632e820e6bec9e2c8862f7ebb72a13b448941

  • SHA256

    2e1440a7132af9c32b68b1719bbb577978a7a88b41117649b93872743f4df532

  • SHA512

    7faf926b4d562869c4e86c9ea7a7cf08504f110e423e65dae97f98e8c624a373f3d424042b6da263346ecb5ae49e408b7afb8079214809481d23bb161c6b414d

  • SSDEEP

    3072:mUW4BskUwTFmtU7BtEc/FFcVP5daEuhMQ9XhdbvJBml+br/r+rquTNu:ZWOskUwTH7Bl/FFcVGE+BmAyrVB

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\App_EncryptUtility.exe
    "C:\Users\Admin\AppData\Local\Temp\App_EncryptUtility.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5064
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 1144
      2⤵
      • Program crash
      PID:1108
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5064 -ip 5064
    1⤵
      PID:3428
    • 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=4472 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4524

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5064-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

        Filesize

        4KB

      • memory/5064-1-0x0000000000260000-0x000000000029A000-memory.dmp

        Filesize

        232KB

      • memory/5064-2-0x0000000005220000-0x00000000057C4000-memory.dmp

        Filesize

        5.6MB

      • memory/5064-3-0x0000000004D10000-0x0000000004DA2000-memory.dmp

        Filesize

        584KB

      • memory/5064-4-0x0000000074D90000-0x0000000075540000-memory.dmp

        Filesize

        7.7MB

      • memory/5064-5-0x0000000004C70000-0x0000000004CB6000-memory.dmp

        Filesize

        280KB

      • memory/5064-6-0x0000000074D90000-0x0000000075540000-memory.dmp

        Filesize

        7.7MB