Resubmissions

27/07/2026, 00:06

260727-adp5xaeq6110

26/07/2026, 23:54

260726-3xtxesszev10

Analysis

  • max time kernel
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-es
  • resource tags

    arch:x64arch:x86image:win11-20260513-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    27/07/2026, 00:06

General

  • Target
    Leaf.it.Alone.v1.0.16/Leaf.it.Alone.v1.0.16/Leaf it Alone_Data/Plugins/Steamworks.NET.txt
  • Size 243B
  • Sample260727-adp5xaeq61
  • SHA256 9f2a117bb088dd7a01e8d6e1935426fed16d96f769d7e71a9791c65110f8a949
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Leaf.it.Alone.v1.0.16\Leaf.it.Alone.v1.0.16\Leaf it Alone_Data\Plugins\Steamworks.NET.txt"
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5948
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Leaf.it.Alone.v1.0.16\Leaf.it.Alone.v1.0.16\Leaf it Alone_Data\Plugins\Steamworks.NET.txt
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:5404

Network

        MITRE ATT&CK Enterprise v16

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        Downloads