Analysis

  • max time kernel
    140s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2024, 07:44

General

  • Target

    $PROGRAMFILES/Bench/BService/1.1/bhelper.dll

  • Size

    52KB

  • MD5

    72b1a3d56f812839ae5ba3420a5ed812

  • SHA1

    0fadb783c6c38284e5819bcaded2a1c50503f7af

  • SHA256

    cc54e42139a9f01777833c5fbe9e545e008c74b6fa0abbc37d6d29d9976098be

  • SHA512

    5bca01f36822e4345c792e9a65cb9823bed6ab8e7406906e089731c464056b9330dee014a968a5b4c069e72f682cf8167b131e6cc5cdb5478eb36aef6994b2b8

  • SSDEEP

    768:/pPo7MYMiGRHPG0QXBfEte2LhTkk1qDJi22SvOUnDEDDmIGgEKA:0MYMieHofidTkepaFKA

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\Bench\BService\1.1\bhelper.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\Bench\BService\1.1\bhelper.dll,#1
      2⤵
        PID:3144
    • 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=4100 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3556

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads