Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    15/04/2026, 12:18

General

  • Target
    python-3.11.9-amd64.exe
  • Size 25.0MB
  • Sample260415-pg1hdagt5x
  • SHA256 5ee42c4eee1e6b4464bb23722f90b45303f79442df63083f05322f1785f5fdde
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

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.

  • 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\python-3.11.9-amd64.exe
    "C:\Users\Admin\AppData\Local\Temp\python-3.11.9-amd64.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3676
    • C:\Windows\Temp\{0E54FF87-EEFC-4CEB-8C33-45377D729B36}\.cr\python-3.11.9-amd64.exe
      "C:\Windows\Temp\{0E54FF87-EEFC-4CEB-8C33-45377D729B36}\.cr\python-3.11.9-amd64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\python-3.11.9-amd64.exe" -burn.filehandle.attached=720 -burn.filehandle.self=564
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2292

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        python-3.11.9-amd64.exe

        • Path C:\Windows\Temp\{0E54FF87-EEFC-4CEB-8C33-45377D729B36}\.cr\python-3.11.9-amd64.exe
        • Size 859KB
        • SHA256 43b0d06acf32140019c16aef9c09b4aeb8b79f72d4a50396d79e852549f33f38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PythonBA.dll

        • Path C:\Windows\Temp\{15D382A8-DCC6-4511-8D41-394419F1B159}\.ba\PythonBA.dll
        • Size 675KB
        • SHA256 cb451d5ae16a17c591cac0ed07fb0e2b92ea5dc3f66df63946608bfa65a86156
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SideBar.png

        • Path C:\Windows\Temp\{15D382A8-DCC6-4511-8D41-394419F1B159}\.ba\SideBar.png
        • Size 50KB
        • SHA256 79434bd1368f47f08acf6db66638531d386bf15166d78d9bfea4da164c079067
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2292-56-0x0000000001410000-0x000000000169B000-memory.dmp

        memory/2292-66-0x0000000001410000-0x000000000169B000-memory.dmp

        memory/3676-55-0x0000000000BD0000-0x0000000000E5B000-memory.dmp

        memory/3676-67-0x0000000000BD0000-0x0000000000E5B000-memory.dmp