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Iranian APT Seedworm Targets Global Organizations via Microsoft Teams
WHITE MuddyWater Tr1sa111 2026-04-21 Modified: 2026-04-21
77
IOCs
HIGH VOLUME
muddywater infrastructurein-memory executionseedwormmicrosoft teamsdindoorsocial engineeringdindoor backdooriran aptdeno runtimedinodance
MITRE ATT&CK & Malware Families
ATT&CK TECHNIQUES
MALWARE FAMILIES
Dindoor DINODANCE
Indicators of Compromise (26 / 77 total)
All FileHash-MD5 FileHash-SHA1 FileHash-SHA256 URL domain hostname
TYPEINDICATORDESCRIPTIONCREATED
FileHash-SHA256 077ab28d66abdafad9f5411e18d26e87fe43da1410ee8fe846bd721ab0cb52de — 2026-04-21
FileHash-SHA256 0f9cf1cf8d641562053ce533aaa413754db88e60404cab6bbaa11f2b2491d542 — 2026-04-21
FileHash-SHA256 1319d474d19eb386841732c728acf0c5fe64aa135101c6ceee1bd0369ecf97b6 — 2026-04-21
FileHash-SHA256 1d984d4b2b508b56a77c9a567fb7a50c858e672d56e8cf7677a1fca5c98c95d1 — 2026-04-21
FileHash-SHA256 24857fe82f454719cd18bcbe19b0cfa5387bee1022008b7f5f3a8be9f05e4d14 — 2026-04-21
FileHash-SHA256 2a00705cfd3c15cf8913e9eb4e23968efd06f1feceaef9987d26c5518887d043 — 2026-04-21
FileHash-SHA256 2a09bbb3d1ddb729ea7591f197b5955453aa3769c6fb98a5ef60c6e4b7df23a5 — 2026-04-21
FileHash-SHA256 2b7d8a519f44d3105e9fde2770c75efb933994c658855dca7d48c8b4897f81e6 — 2026-04-21
FileHash-SHA256 3916604ebd3eab1dec27e4ad904e3a0d50c671ee1559c35ae116975338197f2e — 2026-04-21
FileHash-SHA256 3df9dcc45d2a3b1f639e40d47eceeafb229f6d9e7f0adcd8f1731af1563ffb90 — 2026-04-21
FileHash-SHA256 42a5db2a020155b2adb77c00cbe6c6ad27c2285d8c6114679d9d34137e870b3f — 2026-04-21
FileHash-SHA256 4aef998e3b3f6ca21c78ed71732c9d2bdcc8a4e0284f51d7462c79d446fbc7be — 2026-04-21
FileHash-SHA256 500ee77471669175b359bf57384291cab791200191d0e5a5bb190da53ccb30ee — 2026-04-21
FileHash-SHA256 64263640a6fdeb2388bca2e9094a17065308cf8dcb0032454c0a71d9b78327eb — 2026-04-21
FileHash-SHA256 64cf334716f15da1db7981fad6c81a640d94aa1d65391ef879f4b7b6edf6e7f1 — 2026-04-21
FileHash-SHA256 7467f326677a4a2c8576e71a832e297e794ea00e9b67c4fcbe78b5aec697cec4 — 2026-04-21
FileHash-SHA256 74db1f653da6de134bdc526412a517a30b6856de9c3e5d0c742cb5fe9959ad0d — 2026-04-21
FileHash-SHA256 7c30c16e7a311dc0cdb1cdfd9ea6e502f44c027328dbe7d960b9bcd85ccf5eef — 2026-04-21
FileHash-SHA256 94f05495eb1b2ebe592481e01d3900615040aa02bd1807b705a50e45d7c53444 — 2026-04-21
FileHash-SHA256 a4bd1371fe644d7e6898045cc8e7b5e1562bdfd0e4871d46034e29a22dec6377 — 2026-04-21
FileHash-SHA256 a92d28f1d32e3a9ab7c3691f8bfca8f7586bb0666adbba47eab3e1a8faf7ecc0 — 2026-04-21
FileHash-SHA256 b0af82de672d81f3c2f153977923b3884a8a9e7045b182c2379b19a1996931a0 — 2026-04-21
FileHash-SHA256 bd8203ab88983bc081545ff325f39e9c5cd5eb6a99d04ae2a6cf862535c9829a — 2026-04-21
FileHash-SHA256 c7cf1575336e78946f4fe4b0e7416b6ebe6813a1a040c54fb6ad82e72673478e — 2026-04-21
FileHash-SHA256 ddceade244c636435f2444cd4c4d3dc161981f3af1f622c03442747ecef50888 — 2026-04-21
FileHash-SHA256 ddf75e118db8a5614483ee7e7528a3e2621901059899a8a497335bdef2fba437 — 2026-04-21
References (1)
↗ https://www.cyberproof.com/blog/iranian-apt-seedworm-targets-global-organizations-via-microsoft-teams/