Income Tax Blackmoon Malware Phishing

आयकर विभाग ब्लैकपून मालवेयर फिशिंग

INDIA — By BharatSecure Threat Intelligence Team ·

Dangerous Risk: 10/10 Severity: Critical BharatSecure Threat Intelligence

Category: Phishing

Verdict Summary

Income Tax Blackmoon Malware Phishing is a confirmed scam. Do not engage — block the sender and report to 1930 (National Cyber Crime Helpline) immediately.

Risk score: 10/10 · Severity: Critical · Verdict: Dangerous

Scam Intelligence: Income Tax Blackmoon Malware Phishing

Proprietary signals from BharatSecure's scam-tracking database.

Last reportedApr 09, 2026
First documentedApr 09, 2026

How Income Tax Blackmoon Malware Phishing Works

  1. Impersonate the Income Tax Department via official-looking emails.
  2. Deliver malicious archives (.zip/.rar) containing Blackmoon malware (KRBanker variant).
  3. Abuse Chinese SyncFuture TSM tools for persistence and antivirus evasion.
  4. Monitor victim activity and steal sensitive financial data.

How This Scam Works — Detailed Explanation

Income Tax Blackmoon Malware Phishing is a rising threat targeting Indian taxpayers by exploiting the trust placed in government communications. Scammers send fake emails that look like they come from the Income Tax Department or related government tax authorities. These emails often mention urgent issues such as pending tax refunds, verification of tax details, or notices about mismatched Aadhaar-PAN linkage. To make the email look credible, scammers use official logos and language, but the email is sent from unknown or suspicious email addresses.

The email typically contains attachments labeled as ‘tax documents’ or links to download files. These attachments are malicious software disguised with non-standard file extensions, such as '.exe' or '.scr', rather than genuine PDF or document formats. Some malware files even attempt to bypass antivirus detection by requesting the recipient to temporarily disable their security software. Once opened or downloaded, Blackmoon malware installs itself silently on the victim’s device. It is designed to steal sensitive banking information, including UPI credentials, mobile banking app details, and associated OTPs used for transaction verification.

Victims may first notice unauthorized transactions or money being withdrawn from their bank accounts via UPI apps like Google Pay, PhonePe, or BHIM. The malware may also access stored passwords or intercept WhatsApp messages and OTP SMS texts to bypass two-factor authentication. This allows cybercriminals to not only steal money but also impersonate the user for further fraud. Since the attack originates from phishing emails pretending to be official government communications, many people do not suspect foul play until significant damage is done.

The scam takes advantage of Indian residents’ high reliance on digital payments and Aadhaar-based services. Cybercriminals exploit the public’s trust in the Income Tax Department and the urgency related to tax matters. They also rely on victims’ unfamiliarity with file extensions and reluctance to question official-looking emails. The result is a swift compromise of digital banking safety and personal data, causing emotional distress and financial loss to individuals and families across the country.

Who Does Income Tax Blackmoon Malware Phishing Target?

Indian taxpayers and corporate employees.

Red Flags — How to Identify Income Tax Blackmoon Malware Phishing

  • Email archives from unknown senders
  • Auto-exclusion requests for antivirus software
  • Non-standard file extensions for 'tax documents'
  • Impersonation of government tax authorities

What To Do If You Encounter Income Tax Blackmoon Malware Phishing

  1. Do not open any email attachments or links from unknown or unexpected senders claiming to be from the Income Tax Department.
  2. Verify all tax-related messages directly by logging into the official Income Tax e-filing portal or contacting the department via official helpline numbers.
  3. Run a full antivirus scan immediately if you have opened suspicious attachments, and update your security software regularly.
  4. Report any unauthorized banking transactions to your bank and immediately block compromised cards or UPI IDs.
  5. File a complaint with the Cyber Crime Cell or through the National Cyber Crime Reporting Portal at cybercrime.gov.in.

How to Report Income Tax Blackmoon Malware Phishing in India

  • Call 1930 — National Cyber Crime Helpline (24x7)
  • File a complaint at cybercrime.gov.in
  • Contact your bank immediately if money was lost
  • Call RBI helpline: 14440 for banking fraud

Frequently Asked Questions

What is Income Tax Blackmoon Malware Phishing?
Income Tax Blackmoon Malware Phishing is a reported phishing scam that BharatSecure has documented as affecting Indian users. Fraudsters use it to trick victims into sharing money, OTPs, or personal and banking details. It currently carries a risk rating of 10/10 (Critical).
Is Income Tax Blackmoon Malware Phishing dangerous, and how common is it in India?
Yes. This scam is rated Critical severity (10/10) because it can lead to direct financial loss or identity theft. It spreads through SMS, WhatsApp, phone calls, and fake websites, and variants are reported across India throughout the year. Treat any unexpected message or call matching this pattern as suspicious until verified.
How can I protect myself from Income Tax Blackmoon Malware Phishing?
Do not open any email attachments or links from unknown or unexpected senders claiming to be from the Income Tax Department. Verify all tax-related messages directly by logging into the official Income Tax e-filing portal or contacting the department via official helpline numbers. Run a full antivirus scan immediately if you have opened suspicious attachments, and update your security software regularly. Report any unauthorized banking transactions to your bank and immediately block compromised cards or UPI IDs. Never share OTPs, UPI PINs, card numbers, or passwords; verify any request independently using official numbers from the company's real website; and avoid clicking links in unsolicited messages.
How do I report Income Tax Blackmoon Malware Phishing in India?
Call 1930 (the National Cyber Crime Helpline) within 24 hours for the best chance of recovering funds, and file a complaint at cybercrime.gov.in with screenshots and transaction details. Notify your bank's fraud team to freeze transactions, and report the suspect UPI ID or phone number to BharatSecure so other users can be warned.
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How This Scam Works — BharatSecure AI

Spreading fast

A plain-language breakdown based on 500 real reported scams of this type.

How they reach you Primary reach is through digital channels including WhatsApp calls/messages, social media DMs, phishing emails/SMS, and spoofed video calls, often amplified by AI-generated deepfake audio and video im
How they gain your trust Trust is established by impersonating a known, authoritative, or emotionally significant figure—family members, bank officials, corporate executives, government officials, or celebrities—using AI voic
How they take your money Reported rails include UPI and QR-code transfers, IMPS/bank wire transfers, digital wallets, crypto transfers to mule/offshore wallets, and gift cards
Who they target Observed targets span urban professionals, small-business finance/payroll staff, job seekers, and the general public, with documented emphasis on elderly individuals and emotionally vulnerable people.
How they manipulate you
  • Authority bias (impersonating executives, police, government officials)
  • Urgency/scarcity pressure (emergencies, frozen accounts, time-limited transfers)
  • Affinity and emotional trust (cloned voices of loved ones in distress)
Warning signs
  • Unexpected urgent request for money or OTP from a 'known' voice/video contact
  • Pressure to bypass normal verification channels and act immediately
  • Requests to transfer funds via UPI/QR, crypto, or wire to unfamiliar accounts
  • Deepfake or slightly-off video/voice quality on calls claiming to be executives, officials, or family
  • Links to login/verification portals, sideloaded apps, or 'free AI tool' downloads sent unsolicited

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