Skip to content
← RegistryDossier · 6 steps · 5 edges

Wallet drainer dApp → setApprovalForAll → instant theft

Victim connects their wallet to a phishing dApp (fake mint / fake airdrop). One click on 'Confirm' calls setApprovalForAll on every valuable NFT collection — drained moments later.

Filed by AD Knowledge Base
§ Kill-chainDrag · zoom · scroll

§ Context

Assumed environment: target user has a hot wallet (MetaMask / Phantom) holding NFTs or ERC-20 tokens. Phishing dApp delivered via Discord / Twitter / Google ads.

§ Steps

  1. 01
    Sweep NFTs + tokens via approvalExfiltration
    T1041Exfiltration Over C2 Channel
  2. 02
    Victim connects walletExecution
    T1204User Execution
  3. 03
    Promote via Discord / Twitter / adsInitial Access
    PH-OPEN-REDIRECT-CHAINOpen Redirect Chain for Phishing
  4. 04
    Spin up phishing dApp (Inferno / Pink / Angel kit)Resource Development
    T1583Acquire Infrastructure
  5. 05
    Tumble proceeds through mixer / bridgeImpact
    W3-BRIDGE-EXPLOITCross-Chain Bridge Exploit
  6. 06
    Trick into setApprovalForAll signatureImpact
    WLT-DRAINERWallet Drainer dApp

§ References

§ Frequently asked

What is the "Wallet drainer dApp → setApprovalForAll → instant theft" attack path?
Victim connects their wallet to a phishing dApp (fake mint / fake airdrop). One click on 'Confirm' calls setApprovalForAll on every valuable NFT collection — drained moments later. It chains 6 steps drawn from real-world offensive-security techniques.
What starting position does this attack require?
The first step is Sweep NFTs + tokens via approval (T1041) — a exfiltration primitive. Assumed environment: target user has a hot wallet (MetaMask / Phantom) holding NFTs or ERC-20 tokens.
What is the final impact of this kill-chain?
The final step lands on Trick into setApprovalForAll signature (WLT-DRAINER), which falls under Impact. From here, an operator typically pivots into post-exploitation or maintains persistence.
How can defenders detect or prevent this attack?
Detection and prevention vary per step. Refer to each linked MITRE ATT&CK entry under "References" — every technique on that page lists defensive controls, detection telemetry, and known threat-actor usage.

§ Related dossiers