Android Banking Trojan Masquerades as News and ID Apps to Steal Credentials and Crypto
A sophisticated Android banking Trojan, identified as Android/BankBot-YNRK, has been discovered targeting users primarily in Indonesia and potentially other Southeast Asian countries. The malware disguises itself as legitimate applications, including news readers and digital ID apps such as "Identitas Kependudukan Digital," to trick users into installation. Once installed, it leverages Android's accessibility features and device administrator privileges to gain extensive control over the device, allowing it to read on-screen content, simulate user actions, and overlay fake login screens on top of real banking and cryptocurrency apps to harvest credentials.
The Trojan employs advanced evasion techniques, such as checking for emulators to avoid detection, obfuscating its code, and muting device notifications to operate stealthily. It connects to a remote command-and-control server to exfiltrate sensitive data, including banking credentials and cryptocurrency wallet keys, and can receive further instructions to update itself or erase traces. The malware's primary objective is financial theft, enabling attackers to drain victims' bank accounts and crypto wallets without their knowledge. Security researchers note that the malware's abuse of accessibility permissions is mitigated in Android 14, which requires explicit user approval for such access, but devices running Android 13 and earlier remain vulnerable.
Timeline
Nov 3, 2025
Android 14 protections noted as partial mitigation for accessibility abuse
Researchers highlighted that Android 14 introduces changes requiring more direct user permission for accessibility features, which can mitigate some of the attack vectors used by this malware family. The protection was described as only partial, since the campaign still primarily threatens users who sideload apps outside official app stores.
Nov 3, 2025
Researchers document advanced evasion and wallet-draining capabilities
Security reporting detailed that the malware automates UI interactions, captures real-time screenshots to map banking app layouts, disables audio alerts, survives reboots, and adapts to device models while using obfuscation and permission tricks to evade detection. Researchers from Cyfirma and Intel471 also noted a broader rise in sophisticated Android malware using leaked source code and specialized droppers to bypass security restrictions.
Nov 3, 2025
Android/BankBot-YNRK campaign targets Indonesian Android users
A new Android banking Trojan tracked as Android/BankBot-YNRK was observed actively targeting users in Indonesia, and possibly other Southeast Asian countries, by disguising itself as legitimate apps such as Indonesia's digital national ID app and fake news applications. The malware abuses Android accessibility services to take remote control of devices, intercept SMS, steal credentials and other sensitive data, and drain cryptocurrency wallets.
See the full picture in Mallory
Mallory subscribers get deeper analysis on every story, including:
Who’s affected and how
Deep-dive technical analysis
Actionable next steps for your team
IPs, domains, hashes, and more
Ask questions and take action on every story
Filter by topic, classification, timeframe
Get matching stories delivered automatically
Related Entities
Malware
Affected Products
Sources
Related Stories
Android Banking Trojans and Financial Malware Targeting User Data and Payments
Multiple new Android malware campaigns have been identified targeting users' financial data and payment methods. Researchers uncovered advanced banking trojans such as BankBot-YNRK and DeliveryRAT, which harvest sensitive information from compromised devices and employ sophisticated evasion techniques, including emulator detection and device-specific targeting. These trojans often masquerade as legitimate apps, such as Indonesia's digital ID application, and can mute device notifications to avoid detection by victims. In addition, a next-generation Android banking trojan has been observed hiding within digital ID apps, automating the theft of cryptocurrency wallets and evading analysis environments. A separate large-scale scam involves over 760 malicious Android apps exploiting NFC and HCE technologies to steal payment card data globally. These apps facilitate unauthorized transactions by leveraging contactless payment features. The surge in Android-targeted financial malware highlights the growing risk to users' banking credentials, payment cards, and cryptocurrency assets, with attackers employing increasingly sophisticated methods to bypass security controls and evade user awareness.
1 months ago
Android Banking Trojans Spread via Fake Document Reader and KYC Apps
Researchers reported two Android banking malware campaigns using staged droppers to evade detection and steal financial data from mobile users. Zscaler ThreatLabz said a fake **Document Reader** app on Google Play was downloaded more than 10,000 times before removal and later fetched the **Anatsa** payload from a remote server, while CYFIRMA identified **KYCShadow** being distributed through fake KYC verification apps sent over WhatsApp to bank customers in India. In both cases, the initial apps appeared legitimate, then installed secondary malicious components designed to bypass early screening and analysis. Once deployed, the malware sought high-risk permissions to hijack accounts, intercept SMS-based one-time passwords, and overlay banking apps to capture credentials. Anatsa was reported to target more than **831 financial institutions** globally, including banks and cryptocurrency platforms, using obfuscation and anti-analysis techniques, while KYCShadow collected data such as mobile numbers, Aadhaar details, ATM PINs, and card information, then used Firebase Cloud Messaging and a full-tunnel VPN for command-and-control and traffic redirection. Researchers urged users to uninstall suspicious apps and avoid software delivered through messaging platforms, and advised defenders to monitor indicators including `jsonapi[.]biz`, `jsonserv[.]biz`, and `jsonserv[.]xyz`.
4 days ago
Four Android Banking Trojans Target 800+ Apps With MFA-Bypassing Overlays
Zimperium zLabs identified four Android malware families—**RecruitRat, SaferRat, Astrinox, and Massiv**—in active campaigns targeting users of more than **800 banking, cryptocurrency, and social media apps**. The malware is being spread through phishing sites, smishing messages, fake job application and streaming lures, counterfeit app-store pages, and bogus updates that trick victims into installing malicious APKs. Researchers said the campaigns rely heavily on overlay attacks, with fake login screens placed over legitimate apps to steal credentials; **RecruitRat** alone reportedly includes more than **700** fraudulent login pages. Once installed, the trojans abuse Android features including **Accessibility Services**, the **Session Installation API**, **MediaProjection**, overlays, and **WebView** to gain persistence, intercept SMS and one-time passwords, log keystrokes, enumerate apps, steal contacts, freeze screens, stream displays, and remotely control infected devices. The malware also uses anti-analysis techniques such as APK tampering, encrypted strings, reflection, dynamic DEX loading, and environment-aware execution, while command-and-control traffic is sent over HTTPS or WebSockets, with RecruitRat additionally using **RC4** encryption. Researchers warned the activity creates enterprise risk because infected employee devices can enable account takeover, bypass MFA, and expose corporate resources.
1 weeks ago