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Resumen
El Equipo de Respuesta ante Incidentes de Seguridad Informática (CSIRT de Gobierno) comparte una serie de Indicadores de Compromiso (IoC) obtenidos del análisis realizado a múltiples campañas de phishing con archivos adjuntos que contienen malware, los que están circulando en el ciberespacio nacional y representan un riesgo para los sistemas informáticos, así como para los usuarios en general.
El CSIRT de Gobierno recomienda a los administradores y usuarios bloquear los hash publicados en este informe, y mantener un permanente monitoreo sobre el resto de los Indicadores de Compromiso.
Observación
Solicitamos tener en consideración las señales de compromiso en su conjunto.
IoC hash
Hash SHA-256 de los archivos adjuntos en los correos electrónicos:
N° | HASH | Tipo Malware |
1 | 85bf932b3b1d6dfdd4a88990127d3506f66dc1291fa219e899e45d5b7e301984 | HTML/Fisher.295!tr |
2 | f2d084daef2879143ef4fbb13b95ceaa502a6a10ddbbb6f8f5aa240e7975493d | HTML/Fisher.295!tr |
3 | 07dd4ee1df8e68ee3db8f40d229a67f7c2bc6c84f7771811b874eaef52f52308 | HTML/Fisher.295!tr |
4 | 3ae1e49f9ed22a71e3cbe361ddf8069ea4bb0cd97f007f3ece0371bdcd8f3a8a | HTML/Fisher.295!tr |
5 | 54d72f13cbc428b63bf447f27d311d47dca8b3ea66db6ea40a97a3c1efe7b553 | HTML/Fisher.295!tr |
6 | 40973413af67edf20103934ded7d79f027b4c03ae1feef37cf4cce125a71836a | HTML/Fisher.295!tr |
7 | 046acc091e1295057af4873d1270eba61b09be7ad145827b1757f4042b753d81 | HTML/Fisher.295!tr |
8 | 8fb73c6a027c5e515ac227d7f069dfeff04c94073a83e81eb69253c8c75cf0d0 | HTML/Fisher.295!tr |
9 | c01dedbc746a16a56712536bf571c32f93a2931a6fa107a6b59c01cf0dbf8546 | HTML/Fisher.295!tr |
10 | 40f6bb24a2a8429d407b46580685a3b7d0283c18d1315b1e0f3e44381c8794e5 | HTML/Fisher.295!tr |
11 | 0ddc217fad3c587462e43829f94a5aec4e4079ddf6ab088423129615accff04e | HTML/Fisher.295!tr |
12 | e9f631f88fa84f86a467b734ca186a3f6c0a00c65c072a7b3d62501b53ca424d | HTML/Fisher.295!tr |
13 | c76acd788320030e85aaa925870a770217352f34a86b9de625f00db6d14298ee | HTML/Fisher.295!tr |
14 | 17f87a0422c08443f627bfba6ebd143c0c62c0cf70431cecdd040f619946c57e | HTML/Fisher.295!tr |
15 | 0af2fe0136bea931e762112d811f9aabbdf733afa2f4aea816bfc66af2974ded | HTML/Fisher.295!tr |
16 | 305e0fb98c52c99b7e5541a0ef2ab832b047dd6281c8dfadd284a8004afabc16 | HTML/Fisher.295!tr |
17 | 027686cab112ebd16edb28f71379b69d310636d671b90b41a5dca7004b992b77 | HTML/Fisher.295!tr |
18 | f847ea36df2d40d1700ef099b244afb05c960e11c44e22cfc12b44b22bf993df | HTML/Fisher.295!tr |
19 | 8fd8fb4df74fa886589a6e13e08769e70c0d576171369a767ba78a69b8b26634 | HTML/Fisher.295!tr |
20 | 111238fb60b05d919e550d0ab4e95e2dc2e8e75ecd233a7c73be9678aa396805 | HTML/Fisher.295!tr |
21 | 332eda8c68cec9356a1ed39e53cc79e8ac8467053628002b3c5d6a7fec1812f9 | HTML/Fisher.295!tr |
22 | 7a7c7295a28e8866f20255156cec71b1f32908924c1b39fe35b3eb93a39a23be | HTML/Fisher.295!tr |
23 | 10eb56cf79b33e82d8300cbe0b5e71072410028f14d0c7c721947b58bb8054a3 | HTML/Fisher.295!tr |
24 | 6c35a6510a269c3a8b44cb58ed84a23b421cc6eaa739ca0fdc8838c8d18240e9 | HTML/Fisher.295!tr |
25 | 2ebba28b582188214a3acf2860feae608e773a4a12e1ff0b761d4811d50c1bdd | HTML/Fisher.295!tr |
26 | 608681de369640df3ebceeb3401feb364b97909273c93af0424230e881e0cfb1 | HTML/Fisher.295!tr |
27 | 24ec6085094a95a0edba39ffb97dd51b875eed029bad9251889ba5af22d76d99 | HTML/Fisher.295!tr |
28 | 7ef68c356fd0a898a11f94dd46da3f24e82a4de30b08d49254d9ef15e8efa37b | HTML/Fisher.295!tr |
29 | 9a25bf4863a58000431b48d9e342e31cf2766a2de4ac38c2169773a4b89d1998 | HTML/Fisher.295!tr |
30 | 10ca4aa8fdbd2f71339c90a26fc148368ae7fa950aa52dce1dfa2fdadc76b133 | HTML/Fisher.295!tr |
31 | e253c023459dce97c95ca9c63446633eafbca1dd83c762c5cb4c3d24986eba3f | HTML/Fisher.295!tr |
32 | d0e193d278f6605cd4a032035216b7223e92ea3ac8bf3efa8ac17e5a5b001cbb | HTML/Fisher.295!tr |
33 | fdfd6757c110bf486c550c212a4bf1aa9869235b9f5a690c29a70ae51112466c | HTML/Fisher.295!tr |
34 | 684756755a0fc568b7034d87ed9ecd32ea36e2eb8fc164f0c3cc52476968d717 | HTML/Fisher.295!tr |
35 | dbbec7a08ef6286e974cb910f493e1255e8bb25d001762bef9aa3ecd18249cd1 | HTML/Fisher.295!tr |
36 | f534c9ec6fcb77fe9dea3e354b2140dbb2227808294803228bf962799094ff84 | HTML/Fisher.295!tr |
37 | c76483aecab8ee54042e55e37da2a93c900082c8235e40f5b480b000a15f9b60 | HTML/Fisher.295!tr |
38 | 8191a837bda3274522c8dc26a56d2fcdf1ed7973267d191606ea787253127ea1 | HTML/Fisher.295!tr |
39 | 2fcefd048932aaaa187e94eee172a866ae24328a936590713eabf1145c50befa | HTML/Fisher.295!tr |
40 | 95318a67672f8aeed29449cdb7b2ac8fc8376ad220a3dcfb0dbafca9c9b7106e | HTML/Fisher.295!tr |
41 | baf481f753c8d140374c7fab2d4c8eff4b11041f152fc3c2dd02aab7427fe2e5 | HTML/Fisher.295!tr |
42 | 7d449af0446e44e8aaf70bb6a72e53997de835c29957ac1c81d9b493a65ce1b1 | HTML/Fisher.295!tr |
43 | e7c3aa587409d80ff83af0e03783264464e261072660956dc0520a8d5d778e48 | HTML/Fisher.295!tr |
44 | 6ad401f8f4e3d398aa71edfb2f70ccf46b05264039487ce89e87a5c88261e137 | HTML/Fisher.295!tr |
45 | 35d68f509bf318ae37607c8ec3e6761b3ee8393b0a5d7c19e74c0fcd4c8ce099 | HTML/Fisher.295!tr |
46 | 5fe8e07025b43b9d033f39db2a7270e1d08818347b6fcd3116bb08e02d529552 | HTML/Fisher.295!tr |
47 | 49142234dad2247b501caaa3733bf35adc75e5c4d88eca66902135c624eeefcd | HTML/Fisher.295!tr |
48 | 2c39f0e9c19ed13e35cc2b8a45816b08809fb9b352fbb41fa7d5e71587b65d0b | HTML/Fisher.295!tr |
49 | c2cdb4b408859f1071b0689321a90c11d18319e1c074a5dfc578fe766fdc0cb4 | HTML/Fisher.295!tr |
50 | f9c5c7ecb93e07b2c3cf0d70ef954271b9c1638d49aeabdd8957442935614f29 | HTML/Fisher.295!tr |
51 | ecd13939c43d1ab838198696196b5090c6128b2ad9f2ff96d2b85081e68ae697 | HTML/Fisher.295!tr |
52 | 3a49559073969cfff64fa093e2090a2e92fb5a345122d018260390a33fd6d6ad | HTML/Fisher.295!tr |
53 | 708a91b1746b7d240defefa2c5c3e46aec524d802089bac20558eb359f190d09 | HTML/Fisher.295!tr |
54 | c0a2c9590ddec8b91a2d5f41016bf3bc49071b61a308605ea966b31c7acda1b5 | HTML/Fisher.295!tr |
55 | 401e27db43fb18ee0badd90ebfedff42bd721f0f82b78aeb427d0d6227f10dba | HTML/Fisher.295!tr |
56 | 0a7a628f83780df70e68d932a0de5f97ab34e9f622dc686b7e3386c86a1a0a51 | HTML/Fisher.295!tr |
57 | 8a03904b6fc1fbb8559a42bdd4df2fdc78c98d7e767cf0b0f7870c2ce7f9a6a0 | HTML/Fisher.295!tr |
58 | faa617b50c35b31ecbdeb2904ef52138d3829f3cea06488cef4313a629d24d75 | HTML/Fisher.295!tr |
59 | 5fde1e91d2d79179e9349ed2e037af30cf808636bf446fbcf16a7ee8c17e8214 | HTML/Fisher.295!tr |
60 | c6bf627c961f219ad2a2bdb2024bd6c498fcbad0d6252ad0d4719eaf4fc44995 | HTML/Fisher.295!tr |
61 | 41b8563391eeb3c26f39ab9484a694dc332ef95990e9f680721271ad513166c2 | HTML/Fisher.295!tr |
62 | 742d411e53be4a81a450648d104415a8441c78ccd6127a2902ba3c589f6ea953 | HTML/Fisher.295!tr |
63 | 4cfaa3d19bea873b693b3f939af328d4577c5234c8a9342d9c7cd96f70d7ab94 | HTML/Fisher.295!tr |
64 | 441f7c39078e978334d200e765e21626a792d7d9adeb283431daf0ba7dab1dfe | HTML/Fisher.295!tr |
65 | 264f08f041d0d6d265425189bfd853351bf5445bd72d4eda2383d475b857a4b3 | HTML/Fisher.295!tr |
66 | 0c7c9e7ad2e0b4abacfef83623316ad978a97a3db192e263a6976f30ac8286a8 | HTML/Fisher.295!tr |
67 | 577122608f35d15f6993191ef795bdf80ab3ffa6d2540f3bccf0bbeeaac7570d | HTML/Fisher.295!tr |
68 | 73d30b360b8f72a5e45e48d92b353d703db9e6caf2fea17ba940553f430ea1a1 | HTML/Fisher.295!tr |
69 | fd7bb3f9d20db4a16d0c12e4c330d8bb6c23883c33fa13f0505ce2eab3f665cf | HTML/Fisher.295!tr |
70 | 8c1e5736331e9c875ea1ae532dcd58bd40eb80819ef2f3a2d5080bb723ed5f4c | HTML/Fisher.295!tr |
71 | 4bd248fe22ac9d611889b6e6c8a9d093832f69f17100db06b069c1e69bc1c271 | HTML/Fisher.295!tr |
72 | f34221c5b56c76435638a0ce9354fce51b27f27eea773b3f6e7781770dd99767 | HTML/Fisher.295!tr |
73 | 034199c0abf2d787c9778a08591dda826ec9a887f4337b372b217d153133ddab | HTML/Fisher.295!tr |
74 | 8be0bfabd0131293651ec5acfde25ef78773dd3ba4eb898b4cc0cc836512e7d3 | HTML/Fisher.295!tr |
75 | b79bcbe51e73fd483469b7b63e19d3a1971d6a9c05b77a7dc7b45dc068f77be5 | HTML/Fisher.295!tr |
76 | 498c6a657325b8306cdd5ca5b61edcdd2074dc69ac7c3d53eb4a5848a8a23cf3 | HTML/Fisher.295!tr |
77 | 8f7e3a87c2fe8ddbbf84b011f49e3a243b33637761c82eaeb3495bb1164908fe | HTML/Fisher.295!tr |
78 | 5ce36ce85184945d5f30a8d9081105723297c0650aa929e9e53801414bb68fea | HTML/GenericKDZ.1174!tr |
79 | 4eb8af783f0a5ee33275f4f875fe69408c61b5ca77df8a399c70d682afef06a2 | HTML/GenericKDZ.1174!tr |
80 | 90c8ae15aec66d5c11ad5cc0bfc0e80deec11b2a04f0ab2bff3182de5300fe2e | HTML/GenericKDZ.1174!tr |
81 | 3e187fbe81b364327180fc1ca695ad251c09f918b1a147d1ea28104bf6f4cbe9 | HTML/Phish.397C!tr |
82 | 08ebcff7243587fccd12c49ea2f2933be00bdc6546cc6c5fd0239aa4bf815342 | HTML/Phish.BF41!tr |
83 | 41e48d3cadcccaccc4ad6260384779b11d8c0bd63c18ee7ae12de6dafd53213d | HTML/Phish.BF41!tr |
84 | 692cb027c375a5309c7bd30e7cef0204c60eacfafd35889e59c530636f8ade70 | Malicious_Behavior.SB |
85 | 8b6152f4163a83ba3eef961d44115feb19e8f916c887af6b85fe9541c1f97fd7 | Malicious_Behavior.SB |
86 | 461a101eda112b3565d7f8ee961a2a066bc059333b7f85715872634cc1f081ac | Malicious_Behavior.SB |
87 | bc25a7d43fc1da6677d62e5f9573b259f8b4ec6ab32f5aed8102d57948517bae | Malicious_Behavior.SB |
88 | 439b1755be21ad2c8eefd63531e8bbbacdc7b1c07057d83dd9066358b4402661 | Malware_Generic.P0 |
89 | 9b34ded1cfa18860eed4e7f6fa5043db044fa0eb6a81eb911a408304b05aefa7 | MSIL/Kryptik.ABRY!tr |
90 | afcba9ee59b8d6972e414ffd93556389ee378a4139453acf70be522e91a69c95 | MSIL/Kryptik.DLO!tr |
91 | 8e026969ac083cb90e1ece1b2a13353eb9facd2c5cfde7d73ae0c52bf828f88a | W32/Malicious_Behavior.SBX |
92 | 2b4219e8a06702279e71778d097bcd122766a44d07827c5834768ac9463c7b65 | W32/Taskun!tr |
93 | f9930198476d841f38ec234cfbc8ea3796efb4bafd157fe6f51330cf940290b4 | W32/Taskun.ABVW!tr |
IoC nombre de archivo
Nombres de archivos con malware:
N° | Archivo Malware |
1 | CMA-CGM Online Receipt.html |
2 | Quotation.html |
3 | Order30062021.HTML |
4 | MCP Nicosia Vessel Particulars.rar |
5 | OUR LADY’S DETAILS.rar |
6 | EVER GIVEN Pre Arrival form and Cargo Manifest.zip |
7 | FI-210798010003.r09 |
8 | Zawawi.doc |
9 | Invoice # 406496.doc |
10 | BL invoice.doc |
11 | Invoice (20002003).doc |
12 | 0987YHJBVTYU-PO.zip |
13 | 40056763-order_ 8_07_2021.doc |
14 | Amended Order.doc |
15 | PO #30039482.doc |
16 | orden de compra# 310000668.gz |
17 | PO-158202101.zip |
18 | orden de compra# 310000668.lzh |
19 | Shipping Documents BL +CI.gz |
20 | 299388384949111.LzH |
21 | Payment Advice Note from 08.07.2021 to 308720.zip |
22 | HSBC PAYMENT ADVICE.r00 |
23 | MV SEAFARER.rar |
24 | Documentos de envio originales.zip |
25 | izvozni cenovnik 2021 BIH 15.7.2021.doc |
26 | Unit of Volume.doc |
27 | 45543CN-8_21.exe |
28 | RFQ- 07-023 Quo7-877253.rar |
29 | Proforma Invoice 01 VIAZ 1820.zip |
30 | TRANSFER VOUCHER.zip |
31 | dhl BL 204103842 Docs.zip |
32 | aceptacionpermitrodeexclusion20210711_22431305 (2).pdf |
33 | descargos_a_sumario_N°1935_.docx |
34 | ESPECIFICACIONES TECNICAS SANITARIAS POSTA PEDREGOSO.doc |
35 | 3-2494.pdf |
36 | cvm-91408814.pdf |
37 | CERTIFICADO AVALUO FISCAL.pdf |
38 | Citacion_Ordinaria_N°_42_julio _2021.pdf |
39 | Tabla Consejo Julio 2021.pdf |
40 | Acta_N°_41_del_23_de_Junio..pdf |
41 | INFORME AVANCE 3 MIGUEL CARTES.pdf |
42 | ACUSEDERECIBO_AQ001T0005481.pdf |
43 | 182813-BoletaElectronica.pdf |
IoC servidor SMTP
Direcciones IP de servidor SMTP. Se debe tener consideración que podrían aparecer direcciones de Servicios Cloud reconocidos, ya que este apartado informa desde donde salieron los correos electrónicos maliciosos.
N° | IP | Etiqueta de sistema autónomo |
1 | 45.7.230.78 | OPENCLOUDSpA |
2 | 141.226.3.28 | RIPENetworkCoordinationCentre |
3 | 184.176.134.58 | CoxCommunicationsInc. |
4 | 162.245.182.137 | ReedsburgUtilityCommission |
5 | 181.58.189.228 | TelmexColombiaS.A. |
6 | 174.115.233.87 | RogersCommunicationsCanadaInc. |
7 | 166.157.4.235 | ServiceProviderCorporation |
8 | 54.160.161.235 | AmazonTechnologiesInc. |
9 | 190.4.213.174 | TELEFONICAMOVILDECHILES.A. |
10 | 120.158.130.252 | TelstraCorporation |
11 | 51.210.20.90 | SystemLtdBDM |
12 | 178.32.76.155 | GrossAlan |
13 | 136.144.41.79 | RIPENetworkCoordinationCentre |
14 | 136.144.41.208 | RIPENetworkCoordinationCentre |
15 | 37.0.11.104 | ServerionBV |
16 | 37.0.11.253 | ServerionBV |
17 | 2.56.59.91 | ServerionBV |
18 | 103.115.67.133 | MIXTELECOMLLC |
19 | 118.42.185.245 | KoreaTelecom |
20 | 103.24.0.199 | HongKongRedToneTelecomunicationsLimited |
21 | 77.76.155.50 | INTERCITY |
22 | 95.225.50.112 | TelecomItaliaS.p.A. |
23 | 80.35.82.110 | ReddeserviciosIP |
24 | 103.82.27.232 | PhongThuymediajointstockcompany |
25 | 103.139.44.229 | TrungHieuServicesTradingInvestmentCompanyLimited |
26 | 103.28.70.171 | TransferredtotheARINregionon2016-06-20T22:38:28Z. |
27 | 103.28.70.138 | TransferredtotheARINregionon2016-06-20T22:38:28Z. |
28 | 108.62.118.59 | LeasewebUSA Inc. |
29 | 68.42.145.159 | ComcastCableCommunications LLC |
30 | 138.197.147.173 | DigitalOcean LLC |
31 | 151.84.151.179 | Wind Tre S.p.A. |
32 | 43.129.181.214 | Tencent Building, Kejizhongyi Avenue |
33 | 217.155.205.10 | Zen Internet Ltd |
34 | 177.200.80.201 | SOBRALNET SERVICOS E TELECOMUNICACOES LTDA – ME |
35 | 87.240.208.54 | POST Luxembourg |
36 | 43.133.33.18 | Tencent Building, Kejizhongyi Avenue |
37 | 43.132.149.219 | Tencent Building, Kejizhongyi Avenue |
38 | 43.133.33.102 | Tencent Building, Kejizhongyi Avenue |
39 | 179.192.99.253 | Telemar Norte Leste S.A. |
40 | 51.195.227.148 | OVH SAS |
Recomendaciones
El informe oficial publicado por el CSIRT del Gobierno de Chile está disponible en el siguiente enlace: 2CMV21-00203-01.