mirror of https://github.com/MISP/MISP
7.2 KiB
7.2 KiB
| 1 | uuid | event_id | category | type | value | comment | to_ids | date | object_relation | object_uuid | object_name | object_meta_category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 5488466a-f0d0-4b58-89a5-15bc950d210b | 1635 | External analysis | link | https://www.f-secure.com/documents/996508/1030745/w32_regin_stage_1.pdf | 20141210 | ||||||
| 3 | 548847d8-01e0-4231-a739-15bb950d210b | 1635 | Payload installation | md5 | 744c07e886497f7b68f6f7fe57b7ab54 | Regin samples collected. | 1 | 20141210 | ||||
| 4 | 548847d8-05f8-49e7-af79-15bb950d210b | 1635 | Payload installation | md5 | 47d0e8f9d7a6429920329207a32ecc2e | Regin samples collected. | 1 | 20141210 | ||||
| 5 | 548847d8-3fbc-4a06-ba82-15bb950d210b | 1635 | Payload installation | md5 | 2c8b9d2885543d7ade3cae98225e263b | Regin samples collected. | 1 | 20141210 | ||||
| 6 | 548847d8-9db0-4df6-8206-15bb950d210b | 1635 | Payload installation | md5 | 26297dc3cd0b688de3b846983c5385e5 | Regin samples collected. | 1 | 20141210 | ||||
| 7 | 548847d8-a33c-41f3-9f7a-15bb950d210b | 1635 | Payload installation | md5 | 01c2f321b6bfdb9473c079b0797567ba | Regin samples collected. | 1 | 20141210 | ||||
| 8 | 548847d8-c950-48eb-b960-15bb950d210b | 1635 | Payload installation | md5 | 4b6b86c7fec1c574706cecedf44abded | Regin samples collected. | 1 | 20141210 | ||||
| 9 | 548847d9-1404-4331-ae3c-15bb950d210b | 1635 | Payload installation | md5 | 90fecc6a89b2e22d82d58878d93477d4 | Regin samples collected. | 1 | 20141210 | ||||
| 10 | 548847d9-39dc-4247-b23d-15bb950d210b | 1635 | Payload installation | md5 | 06665b96e293b23acc80451abb413e50 | Regin samples collected. | 1 | 20141210 | ||||
| 11 | 548847d9-3b28-449e-b527-15bb950d210b | 1635 | Payload installation | md5 | e94393561901895cb0783edc34740fd4 | Regin samples collected. | 1 | 20141210 | ||||
| 12 | 548847d9-4020-41da-b5f3-15bb950d210b | 1635 | Payload installation | md5 | db405ad775ac887a337b02ea8b07fddc | Regin samples collected. | 1 | 20141210 | ||||
| 13 | 548847d9-6340-44a0-8f33-15bb950d210b | 1635 | Payload installation | md5 | ffb0b9b5b610191051a7bdf0806e1e47 | Regin samples collected. | 1 | 20141210 | ||||
| 14 | 548847d9-8b18-4654-9766-15bb950d210b | 1635 | Payload installation | md5 | f3ffc2aaaa1e2ab55ec26ff098653347 | Regin samples collected. | 1 | 20141210 | ||||
| 15 | 548847d9-a564-4178-b8e6-15bb950d210b | 1635 | Payload installation | md5 | 6662c390b2bbbd291ec7987388fc75d7 | Regin samples collected. | 1 | 20141210 | ||||
| 16 | 548847d9-afe0-4531-a4b0-15bb950d210b | 1635 | Payload installation | md5 | 187044596bc1328efa0ed636d8aa4a5c | Regin samples collected. | 1 | 20141210 | ||||
| 17 | 548847d9-b63c-4c95-a2bd-15bb950d210b | 1635 | Payload installation | md5 | 1800def71006ca6790767e202fae9b9a | Regin samples collected. | 1 | 20141210 | ||||
| 18 | 548847d9-e6fc-4b93-a773-15bb950d210b | 1635 | Payload installation | md5 | bfbe8c3ee78750c3a520480700e440f8 | Regin samples collected. | 1 | 20141210 | ||||
| 19 | 548847d9-fd54-4e49-909b-15bb950d210b | 1635 | Payload installation | md5 | 89003e9a1ae635c97ebad07aebc67f00 | Regin samples collected. | 1 | 20141210 | ||||
| 20 | 548847da-1660-4562-a1f8-15bb950d210b | 1635 | Payload installation | md5 | b505d65721bb2453d5039a389113b566 | Regin samples collected. | 1 | 20141210 | ||||
| 21 | 548847da-2134-43d7-ba22-15bb950d210b | 1635 | Payload installation | md5 | 8fcf4e53ece6111758a1dd3139dc7cad | Regin samples collected. | 1 | 20141210 | ||||
| 22 | 548847da-3e40-4ab2-a5eb-15bb950d210b | 1635 | Payload installation | md5 | 1c024e599ac055312a4ab75b3950040a | Regin samples collected. | 1 | 20141210 | ||||
| 23 | 548847da-49c0-404d-ae42-15bb950d210b | 1635 | Payload installation | md5 | d240f06e98c8d3e647cbf4d442d79475 | Regin samples collected. | 1 | 20141210 | ||||
| 24 | 548847da-71ec-4b2b-bae5-15bb950d210b | 1635 | Payload installation | md5 | 148c1bb9d405d717252c77593aff4bd8 | Regin samples collected. | 1 | 20141210 | ||||
| 25 | 548847da-9798-4b6d-b422-15bb950d210b | 1635 | Payload installation | md5 | ba7bb65634ce1e30c1e5415be3d1db1d | Regin samples collected. | 1 | 20141210 | ||||
| 26 | 548847da-ac78-474c-86fe-15bb950d210b | 1635 | Payload installation | md5 | b29ca4f22ae7b7b25f79c1d4a421139d | Regin samples collected. | 1 | 20141210 | ||||
| 27 | 548847da-c2d0-4d24-821e-15bb950d210b | 1635 | Payload installation | md5 | b269894f434657db2b15949641a67532 | Regin samples collected. | 1 | 20141210 | ||||
| 28 | 548847da-ffe4-4a90-9f2a-15bb950d210b | 1635 | Payload installation | md5 | 22bfc970f707fd775d49e875b63c2f0c | Regin samples collected. | 1 | 20141210 | ||||
| 29 | 548847db-060c-4275-a0c7-15bb950d210b | 1635 | Payload installation | md5 | 049436bb90f71cf38549817d9b90e2da | Regin samples collected. | 1 | 20141210 | ||||
| 30 | 54884832-2608-4fe6-959e-1ac6950d210b | 1635 | Artifacts dropped | filename | ser8uart.sys | 20141210 | ||||||
| 31 | 54884832-5134-460e-bea2-1ac6950d210b | 1635 | Artifacts dropped | filename | atdisk.sys | 20141210 | ||||||
| 32 | 54884832-6fb4-4c63-937c-1ac6950d210b | 1635 | Artifacts dropped | filename | rdpmdd.sys | 20141210 | ||||||
| 33 | 54884832-93a4-4fb0-aeba-1ac6950d210b | 1635 | Artifacts dropped | filename | usbclass.sys | 20141210 | ||||||
| 34 | 54884832-983c-4e4c-a692-1ac6950d210b | 1635 | Artifacts dropped | filename | pcidump.sys | 20141210 | ||||||
| 35 | 54884832-f2a8-46ff-be58-1ac6950d210b | 1635 | Artifacts dropped | filename | abiosdsk.sys | 20141210 | ||||||
| 36 | 5488486c-1418-4624-b87c-15ba950d210b | 1635 | Artifacts dropped | regkey | Class\{4F20E605-9452-4787-B793-D0204917CA58} | 1 | 20141210 | |||||
| 37 | 5488486c-47ec-4952-8e60-15ba950d210b | 1635 | Artifacts dropped | regkey | Class\{9B9A8ADB-8864-4BC4-8AD5-B17DFDBB9F58} | 1 | 20141210 | |||||
| 38 | 5488486c-a044-4c31-830c-15ba950d210b | 1635 | Artifacts dropped | regkey | HKLM\System\CurrentControlSet\Control\ | 1 | 20141210 | |||||
| 39 | 5488488d-a4ec-4b40-bd7d-15c7950d210b | 1635 | External analysis | text | In this document we analyze a set of 32-bit samples which represents stage #1 of the complex threat that is known as Regin. Based on our analysis of the malware’s functionalities, this part of the Regin threat can be considered just a support module — its sole purpose is to facilitate and enable the operations of stage #2 by loading it and making it more difficult to detect by security products. Regin’s stage #1 targets the Windows platform and support various versions of the operating system, beginning with Windows NT 4.0. Based on our analysis, the samples may be classified into two categories: “pure” samples that do not feature any extra, non-malicious code; and “augmented” ones which feature malware code as part of another device driver. The existence of “augmented” samples indicates the intention of the attacker to remain undiscovered for as long as possible. When activated, samples of Regin stage #1 will retrieve encrypted content from specific locations of an already compromised system, map it into kernel memory and transfer control to it. In terms of technical sophistication, stage #1’s import resolution process is of particular interest, as the malware uses the unusual “trampoline” technique to mask the payload’s access to API functions. It is clear that this support component, that represents the initial stage of a very complex threat, has been instrumental in securing long-term persistence in the attacks that made use of this threat. | 20141210 | ||||||
| 40 | 54884899-35b8-48a3-9da2-15c6950d210b | 1635 | Other | text | Regin | 20141210 |