Analysis

  • max time kernel
    441s
  • max time network
    1196s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08-04-2024 16:03

General

  • Target

    chrome_100_percent.pak

  • Size

    138KB

  • MD5

    4f7cf265db503b21845d2df4dc903022

  • SHA1

    970b35882db6670c81bd745bdeed11f011c609da

  • SHA256

    c48e6d360aee16159d4be43f9144f77d3275a87b3f77eae548e357601c55fc16

  • SHA512

    5645d2c226697c7ac69ce73e9124630696516fc18286a5579823588f93a936da71084a3850f1f9a7b34c624f4c502957107f5957ffba5e6c1e4da6d8da7d3348

  • SSDEEP

    3072:nKzw9bp66mdgZeMj6g2Z8Gb0+VRLf0ld0GY3cQ3F2DExm/KLQ2I:nKzw986mdgZezgm8Gb0OV8ld0GecQ3m3

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\chrome_100_percent.pak
    1⤵
    • Modifies registry class
    PID:2044
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads