Overview

overview

6

Static

static

1

@start_server.bat

windows10-2004-x64

3

@start_server.bat

windows11-ltsc_2024-x64

3

fcm-oneshot.js

windows10-2004-x64

3

fcm-oneshot.js

windows11-ltsc_2024-x64

3

selector.js

windows10-2004-x64

3

selector.js

windows11-ltsc_2024-x64

3

setup.ps1

windows10-2004-x64

6

setup.ps1

windows11-ltsc_2024-x64

6

setup.sh

windows10-2004-x64

3

setup.sh

windows11-ltsc_2024-x64

3

update-models.ps1

windows10-2004-x64

3

update-models.ps1

windows11-ltsc_2024-x64

3

update-models.sh

windows10-2004-x64

3

update-models.sh

windows11-ltsc_2024-x64

3

Sharing

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General

  • Target
    claude-proxy-auto-updater-windows-v6.2.0.zip
  • Size 26KB
  • Sample261102-r7dseavscx
  • SHA256 175383eeb3425d8da9fc72b49d5af5346142433152ca991296447f1e9b662400
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
execution

Malware Config

Targets

    • Target
      @start_server.bat
    • Size 1KB
    • SHA256 1bb254fbf14c169ee7000438189ffe3da6e6e8ba916859bba075c76408e3ac48
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    execution
    behavioral1behavioral2
    • Target
      fcm-oneshot.mjs
    • Size 17KB
    • SHA256 faf50e1dd8ac6c98a0159b2a6af85df1ce6eeb02f6bb073f4a0061c6b63cc4e9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    execution
    behavioral3behavioral4
    • Target
      selector.mjs
    • Size 8KB
    • SHA256 ea341048c813915522df847f4e98972c38ab84307f82ef23fa34b67f5c524a8b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    execution
    behavioral5behavioral6
    • Target
      setup.ps1
    • Size 4KB
    • SHA256 f8dfe7f1cba6fc47c457b2fc33ddc5c80a1d8257e837f61fde2ff392a7cc27bd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    execution

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution
    behavioral7behavioral8
    • Target
      setup.sh
    • Size 3KB
    • SHA256 7af138ba0f96c03bc212b2adb5dabc1f4df9f3df33da23dff96110b4553d7631
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    execution
    behavioral10behavioral9
    • Target
      update-models.ps1
    • Size 14KB
    • SHA256 30e15d47d462443813289de9228d801a5a2ae213ee5b8fb47c38747b7bc58499
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    execution
    behavioral11behavioral12
    • Target
      update-models.sh
    • Size 15KB
    • SHA256 0bc0a966a804cfd6b6a39930d4a34aea709f888b2f7c510db5c4d3c208a4286f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    execution
    behavioral13behavioral14

MITRE ATT&CK Enterprise v16

Tasks