Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2024, 01:32

General

  • Target

    Join.sk

  • Size

    682B

  • MD5

    bd3c89b0d713d39c6d4c6d6a026be2d2

  • SHA1

    ab90ec6997e9bf86493f13691fb1225a6f13a2df

  • SHA256

    5834927630927161ea668005321cec3554edf954bb36f6eb8bd9fe65e1c37b57

  • SHA512

    97208e50a4a9fe5944f5d8a3ac413db8b0537d4a321fca7a43d87b9ba04ca246d8b8f3795b5233a772657b1356ff47917b457597154fb29f34ce9f9a571beb00

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\Join.sk
    1⤵
    • Modifies registry class
    PID:4076
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads