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Self-Propagating Malware Spreading Via WhatsApp, Targets Brazilian Users
SORVEPOTEL has been observed to spread across Windows systems through convincing phishing messages with malicious ZIP file attachments. Interestingly, the phishing message that contains the malicious file attachment requires users to open it on a desktop, suggesting that threat actors might be more interested in targeting enterprises rather than consumers. Once opened, the malware automatically propagates via WhatsApp Web, causing infected accounts to be banned due to excessive spam activity.
MITRE ATT&CK & Malware Families
Indicators of Compromise (32)
| TYPE | INDICATOR | DESCRIPTION | CREATED | |
|---|---|---|---|---|
| FileHash-MD5 | 19230d53a96d4facbead047f645e02b8 | — | 2025-10-06 | |
| domain | adoblesecuryt.com | — | 2025-10-06 | |
| FileHash-MD5 | 211bab3c481245005fbad0ea8bc6dd77 | MD5 of c50b6ff360e5614d91f80a5e2d616a9d0d1a9984751bf251f065426a63dac0b5 | 2025-10-06 | |
| FileHash-MD5 | 553ae7e68bcaeb0354a4068330cf105b | MD5 of bd62148637152396b757c8b106d5a62982bce9df12f0a6030dda9138e44e7328 | 2025-10-06 | |
| FileHash-MD5 | 5db5aef3f0e7f9a540f27b1bf8590096 | MD5 of 2d83c4d620866f4ae647ed6a70113686bb7b80b1a7bbdcf544fd0ffec105c4a6 | 2025-10-06 | |
| FileHash-MD5 | 61051166b22c6388695edf8554a72cd2 | MD5 of 3b68826e4a1d95b1dd58b3bf1095750f31a72d8bddd1dbb35e6547ac0cf4769b | 2025-10-06 | |
| FileHash-MD5 | 9d34bd7fa0327ebc40fa4b33897aaca0 | MD5 of dcdde53c50aef9531c9f59f341a4e2d59796cdd94a973f2c2a464b2cafed41f5 | 2025-10-06 | |
| FileHash-MD5 | f8258c7b97f88428d31f567a6e12656c | MD5 of 1a0af26749f5bc21732c53fc12f3a148215c8221cbeffe920411656f1ffe7500 | 2025-10-06 | |
| FileHash-SHA1 | 1f6cd7c09480caf82231e4a1d9fb7593f17746b6 | SHA1 of 2d83c4d620866f4ae647ed6a70113686bb7b80b1a7bbdcf544fd0ffec105c4a6 | 2025-10-06 | |
| FileHash-SHA1 | b2ca2326114f8845ef9e69efa91511d22a46e174 | SHA1 of 1a0af26749f5bc21732c53fc12f3a148215c8221cbeffe920411656f1ffe7500 | 2025-10-06 | |
| FileHash-SHA1 | c18af1ad244a775142e8d79e516734dec446eed4 | SHA1 of 3b68826e4a1d95b1dd58b3bf1095750f31a72d8bddd1dbb35e6547ac0cf4769b | 2025-10-06 | |
| FileHash-SHA1 | d2e7f3dff732748d3cf2d415600b81ab67b6a404 | SHA1 of c50b6ff360e5614d91f80a5e2d616a9d0d1a9984751bf251f065426a63dac0b5 | 2025-10-06 | |
| FileHash-SHA1 | d31635862f4238dc15c7e7ff27a70877cd271a16 | SHA1 of bd62148637152396b757c8b106d5a62982bce9df12f0a6030dda9138e44e7328 | 2025-10-06 | |
| FileHash-SHA1 | e1b03152340789ecc4e2d9fb4720b0d44d0513e1 | SHA1 of dcdde53c50aef9531c9f59f341a4e2d59796cdd94a973f2c2a464b2cafed41f5 | 2025-10-06 | |
| FileHash-SHA256 | 1a0af26749f5bc21732c53fc12f3a148215c8221cbeffe920411656f1ffe7500 | — | 2025-10-06 | |
| FileHash-SHA256 | 2150f38c436eabebd3a93b3ace1064315153c882ce763991b6d0fb798766e0db | — | 2025-10-06 | |
| FileHash-SHA256 | 2d83c4d620866f4ae647ed6a70113686bb7b80b1a7bbdcf544fd0ffec105c4a6 | — | 2025-10-06 | |
| FileHash-SHA256 | 3b68826e4a1d95b1dd58b3bf1095750f31a72d8bddd1dbb35e6547ac0cf4769b | — | 2025-10-06 | |
| FileHash-SHA256 | 441a2ad553d166df3cd0ea02482f4b8370e8f9618753e1937a251a6318cb8eba | — | 2025-10-06 | |
| FileHash-SHA256 | bd62148637152396b757c8b106d5a62982bce9df12f0a6030dda9138e44e7328 | — | 2025-10-06 | |
| FileHash-SHA256 | c50b6ff360e5614d91f80a5e2d616a9d0d1a9984751bf251f065426a63dac0b5 | — | 2025-10-06 | |
| FileHash-SHA256 | dcdde53c50aef9531c9f59f341a4e2d59796cdd94a973f2c2a464b2cafed41f5 | — | 2025-10-06 | |
| URL | https://sorvetenopote.com/api/itbi/Q77xivT4udoXayYELTwehMD666ovP6DZ | — | 2025-10-06 | |
| domain | bravexolutions.com | — | 2025-10-06 | |
| domain | casadecampoamazonas.com | — | 2025-10-06 | |
| domain | expansivebot.com | — | 2025-10-06 | |
| domain | expansiveuser.com | — | 2025-10-06 | |
| domain | imobiliariaricardoparanhos.com | — | 2025-10-06 | |
| domain | saogeraldoshoping.com | — | 2025-10-06 | |
| domain | sorvetenopote.com | — | 2025-10-06 | |
| hostname | www.expansiveuser.com | — | 2025-10-06 | |
| hostname | www.sorvetenopote.com | — | 2025-10-06 |