Overview

overview

4

Static

static

1

bat.bat

windows10-ltsc_2021-x64

3

python-3.1...64.exe

windows10-ltsc_2021-x64

4

receiver.py

windows10-ltsc_2021-x64

3

Analysis

  • max time kernel
    598s
  • max time network
    489s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    10/11/2026, 09:38

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General

  • Target
    python-3.15.2-amd64.exe
  • Size 35.9MB
  • Sample261110-ll69yaed38
  • SHA256 06e225a228191b0f4d1dcf6905fbb21bf9f6970d13a2ec63137ab9bee76f15aa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
discovery

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\python-3.15.2-amd64.exe
    "C:\Users\Admin\AppData\Local\Temp\python-3.15.2-amd64.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3828
    • C:\Windows\Temp\{7D0D381B-48E5-4396-A1F9-A8FD05AE84E1}\.cr\python-3.15.2-amd64.exe
      "C:\Windows\Temp\{7D0D381B-48E5-4396-A1F9-A8FD05AE84E1}\.cr\python-3.15.2-amd64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\python-3.15.2-amd64.exe" -burn.filehandle.attached=556 -burn.filehandle.self=700
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4212

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        PythonBA.dll
        • Path C:\Windows\Temp\{69A0E8B2-5A6B-437D-B97A-6FC4C5C542E1}\.ba\PythonBA.dll
        • Size 701KB
        • SHA256 2841e5affb8cda1e1157402da1908e45a468af3cb47f0a51dab24fc18c6f19b3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SideBar.png
        • Path C:\Windows\Temp\{69A0E8B2-5A6B-437D-B97A-6FC4C5C542E1}\.ba\SideBar.png
        • Size 50KB
        • SHA256 79434bd1368f47f08acf6db66638531d386bf15166d78d9bfea4da164c079067
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python-3.15.2-amd64.exe
        • Path C:\Windows\Temp\{7D0D381B-48E5-4396-A1F9-A8FD05AE84E1}\.cr\python-3.15.2-amd64.exe
        • Size 881KB
        • SHA256 f422a52519d3855c64a530d959ed1b6c46b56877605375e4de83e159d3ce690d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download