Analysis

  • max time kernel
    71s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2022, 18:06

General

  • Target

    Fluent-for-Steam-0.4.4.2fix/friends/chatinvitenotification.res

  • Size

    2KB

  • MD5

    3eb118136cea98c9f4e985f84e43cf2a

  • SHA1

    d52fe7e8f34c8e3730002a5436f37a5c289f337e

  • SHA256

    1844fb4c114972781aec16f3a15625b864bddec0ef81ad48eb87f3e6c253073c

  • SHA512

    fafda7193ab6030f41b8e1c8145f390da188ef12bd74d235445decb25dfd18a787eb0f476ae0e4f798ca58431578b300c2c4cb60cc12aa0dfeded6042247aa02

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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\Fluent-for-Steam-0.4.4.2fix\friends\chatinvitenotification.res
    1⤵
    • Modifies registry class
    PID:2348
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4668

Network

MITRE ATT&CK Enterprise v6

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Downloads