Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2024, 02:51

General

  • Target

    b961d99a3ca8dd8559b35fdf8c52a971a0966670567aefc1be1c261dc98beb78.dll

  • Size

    899KB

  • MD5

    e6b7bc9e1aa1a0f1d7a1efee354e6145

  • SHA1

    7661fdbe6005eaffc1d88ce3288210b9b26a852c

  • SHA256

    b961d99a3ca8dd8559b35fdf8c52a971a0966670567aefc1be1c261dc98beb78

  • SHA512

    63e204f5a79d6a4da0fca59f21824e3e12ece8d9bce96ecf13530a544187e5dff5edbf5bab0be6cc934da6da66f96ce1370ba3c6d3e59b83d08df1bd3c3b2c44

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX7:7wqd87V7

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b961d99a3ca8dd8559b35fdf8c52a971a0966670567aefc1be1c261dc98beb78.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1348
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b961d99a3ca8dd8559b35fdf8c52a971a0966670567aefc1be1c261dc98beb78.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:4148
  • 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=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:5084

    Network

          MITRE ATT&CK Matrix

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          Downloads