Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-02-2024 11:25

General

  • Target

    $APPDATA/EaseUSOS2Go4.0/os2go/bin/lang.ini

  • Size

    3KB

  • MD5

    fa504f157c0725923732633706c4008e

  • SHA1

    eafd83ff3482dbeefc072a66cb74bc9643debb3c

  • SHA256

    f1003ad921a712802bd58b554249b2f3512eb9357dc4800fc1a2f0cb1290fef5

  • SHA512

    a0a9e78db52750d50547605aabfb8d4a6a2d546df2e357816b024a20fda66eafc7c656e7eb6a2293f6993dfc6e45e116cd6b0dfbe57375510b7ecffd76d266f7

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\$APPDATA\EaseUSOS2Go4.0\os2go\bin\lang.ini
    1⤵
    • Modifies registry class
    PID:5012
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads