Researchers identified an Android malware app named iMobile that impersonates India’s Income Tax Department and targets Indian taxpayers through phishing, harvesting sensitive data including PAN, Aadhaar, bank account information, debit card details, and internet banking credentials. The app also seeks extensive dangerous permissions and attempts to set itself as the device’s default SMS application, giving it the ability to read, receive, and send text messages while monitoring phone state and usage data.
Analysis showed the stolen banking and internet-banking information was uploaded to the command-and-control endpoint jsig.quicksytes[.]com/MC/NN180521/mc.php, and the sample used string deobfuscation and hardcoded artifacts including an Indian mobile number. The campaign reflects a broader mobile threat pattern documented in MITRE ATT&CK T1636.004, where malicious apps abuse SMS access to intercept messages, including one-time passcodes and transaction alerts, to support credential theft, financial fraud, and account takeover.

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The McAfee Threat Intelligence team first identified a malicious Android application named "iMobile" that impersonated India’s Income Tax Department and targeted Indian taxpayers.
Cyble Research Labs obtained and analyzed samples of the fake Income Tax app, documenting its phishing of PAN, Aadhaar, bank, debit card, and internet banking data, as well as its SMS-related permission abuse and exfiltration to a command-and-control endpoint.
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