SYMBOLCOMMON_NAMEaka. SYNONYMS
win.dyre (Back to overview)

Dyre

aka: Dyreza

Actor(s): WIZARD SPIDER


There is no description at this point.

References
2020SecureworksSecureWorks
@online{secureworks:2020:gold:21c4d39, author = {SecureWorks}, title = {{GOLD BLACKBURN}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/gold-blackburn}, language = {English}, urldate = {2020-05-23} } GOLD BLACKBURN
Dyre TrickBot
2019-09-09McAfeeThomas Roccia, Marc Rivero López, Chintan Shah
@online{roccia:20190909:evolution:baf3b6c, author = {Thomas Roccia and Marc Rivero López and Chintan Shah}, title = {{Evolution of Malware Sandbox Evasion Tactics – A Retrospective Study}}, date = {2019-09-09}, organization = {McAfee}, url = {https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/}, language = {English}, urldate = {2020-01-10} } Evolution of Malware Sandbox Evasion Tactics – A Retrospective Study
Cutwail Dridex Dyre Kovter Locky Phorpiex Simda
2019-02-15CrowdStrikeBrendon Feeley, Bex Hartley
@online{feeley:20190215:sinful:729f693, author = {Brendon Feeley and Bex Hartley}, title = {{“Sin”-ful SPIDERS: WIZARD SPIDER and LUNAR SPIDER Sharing the Same Web}}, date = {2019-02-15}, organization = {CrowdStrike}, url = {https://www.crowdstrike.com/blog/sin-ful-spiders-wizard-spider-and-lunar-spider-sharing-the-same-web/}, language = {English}, urldate = {2019-12-20} } “Sin”-ful SPIDERS: WIZARD SPIDER and LUNAR SPIDER Sharing the Same Web
Dyre IcedID TrickBot Vawtrak Lunar Spider WIZARD SPIDER
2017-05-04ForbesThomas Brewster
@online{brewster:20170504:behind:4da1ded, author = {Thomas Brewster}, title = {{Behind The Mystery Of Russia's 'Dyre' Hackers Who Stole Millions From American Business}}, date = {2017-05-04}, organization = {Forbes}, url = {https://www.forbes.com/sites/thomasbrewster/2017/05/04/dyre-hackers-stealing-millions-from-american-coporates}, language = {English}, urldate = {2020-01-09} } Behind The Mystery Of Russia's 'Dyre' Hackers Who Stole Millions From American Business
Dyre
2015-11-04Malwarebyteshasherezade
@online{hasherezade:20151104:technical:abd2b27, author = {hasherezade}, title = {{A Technical Look At Dyreza}}, date = {2015-11-04}, organization = {Malwarebytes}, url = {https://blog.malwarebytes.com/threat-analysis/2015/11/a-technical-look-at-dyreza/}, language = {English}, urldate = {2019-12-20} } A Technical Look At Dyreza
Dyre
2015-10-26BluelivBlueliv
@techreport{blueliv:20151026:chasing:975ef1a, author = {Blueliv}, title = {{Chasing cybercrime: network insights of Dyre and Dridex Trojan bankers}}, date = {2015-10-26}, institution = {Blueliv}, url = {https://www.blueliv.com/downloads/documentation/reports/Network_insights_of_Dyre_and_Dridex_Trojan_bankers.pdf}, language = {English}, urldate = {2020-01-13} } Chasing cybercrime: network insights of Dyre and Dridex Trojan bankers
Dridex Dyre
2015-07-07FireEyeSudeep Singh, Yu Wang
@online{singh:20150707:dyre:07242f2, author = {Sudeep Singh and Yu Wang}, title = {{Dyre Banking Trojan Exploits CVE-2015-0057}}, date = {2015-07-07}, organization = {FireEye}, url = {https://www.fireeye.com/blog/threat-research/2015/07/dyre_banking_trojan.html}, language = {English}, urldate = {2020-06-08} } Dyre Banking Trojan Exploits CVE-2015-0057
Dyre
Yara Rules
[TLP:WHITE] win_dyre_auto (20200529 | autogenerated rule brought to you by yara-signator)
rule win_dyre_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2020-05-30"
        version = "1"
        description = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.4.0"
        tool_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.dyre"
        malpedia_rule_date = "20200529"
        malpedia_hash = "92c362319514e5a6da26204961446caa3a8b32a8"
        malpedia_version = "20200529"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    /* DISCLAIMER
     * The strings used in this rule have been automatically selected from the
     * disassembly of memory dumps and unpacked files, using yara-signator.
     * The code and documentation / approach is published here:
     * https://github.com/fxb-cocacoding/yara-signator
     * As Malpedia is used as data source, please note that for a given
     * number of families, only single samples are documented.
     * This likely impacts the degree of generalization these rules will offer.
     * Take the described generation method also into consideration when you
     * apply the rules in your use cases and assign them confidence levels.
     */


    strings:
        $sequence_0 = { 53 c745fc960d0000 ff15???????? 33c9 85c0 0f8eae000000 66833c4b3a }
            // n = 7, score = 200
            //   53                   | push                ebx
            //   c745fc960d0000       | mov                 dword ptr [ebp - 4], 0xd96
            //   ff15????????         |                     
            //   33c9                 | xor                 ecx, ecx
            //   85c0                 | test                eax, eax
            //   0f8eae000000         | jle                 0xb4
            //   66833c4b3a           | cmp                 word ptr [ebx + ecx*2], 0x3a

        $sequence_1 = { 50 47 ffd6 3bf8 7cc3 8d8594feffff }
            // n = 6, score = 200
            //   50                   | push                eax
            //   47                   | inc                 edi
            //   ffd6                 | call                esi
            //   3bf8                 | cmp                 edi, eax
            //   7cc3                 | jl                  0xffffffc5
            //   8d8594feffff         | lea                 eax, [ebp - 0x16c]

        $sequence_2 = { c20400 55 8bec 56 57 8d7010 }
            // n = 6, score = 200
            //   c20400               | ret                 4
            //   55                   | push                ebp
            //   8bec                 | mov                 ebp, esp
            //   56                   | push                esi
            //   57                   | push                edi
            //   8d7010               | lea                 esi, [eax + 0x10]

        $sequence_3 = { 57 ff75f4 ff75ec ff75e8 ff75f8 ff15???????? 8bf0 }
            // n = 7, score = 200
            //   57                   | push                edi
            //   ff75f4               | push                dword ptr [ebp - 0xc]
            //   ff75ec               | push                dword ptr [ebp - 0x14]
            //   ff75e8               | push                dword ptr [ebp - 0x18]
            //   ff75f8               | push                dword ptr [ebp - 8]
            //   ff15????????         |                     
            //   8bf0                 | mov                 esi, eax

        $sequence_4 = { 0333 ff36 e8???????? 59 8bc8 8b450c }
            // n = 6, score = 200
            //   0333                 | add                 esi, dword ptr [ebx]
            //   ff36                 | push                dword ptr [esi]
            //   e8????????           |                     
            //   59                   | pop                 ecx
            //   8bc8                 | mov                 ecx, eax
            //   8b450c               | mov                 eax, dword ptr [ebp + 0xc]

        $sequence_5 = { 85c0 0f95c1 8987d8030000 8bc1 5e 5d }
            // n = 6, score = 200
            //   85c0                 | test                eax, eax
            //   0f95c1               | setne               cl
            //   8987d8030000         | mov                 dword ptr [edi + 0x3d8], eax
            //   8bc1                 | mov                 eax, ecx
            //   5e                   | pop                 esi
            //   5d                   | pop                 ebp

        $sequence_6 = { 83f8ff 7542 e8???????? 0fb7c0 50 ffd6 }
            // n = 6, score = 200
            //   83f8ff               | cmp                 eax, -1
            //   7542                 | jne                 0x44
            //   e8????????           |                     
            //   0fb7c0               | movzx               eax, ax
            //   50                   | push                eax
            //   ffd6                 | call                esi

        $sequence_7 = { ff15???????? 034610 ff45fc 8d7c0727 }
            // n = 4, score = 200
            //   ff15????????         |                     
            //   034610               | add                 eax, dword ptr [esi + 0x10]
            //   ff45fc               | inc                 dword ptr [ebp - 4]
            //   8d7c0727             | lea                 edi, [edi + eax + 0x27]

        $sequence_8 = { 8b460c 53 8b1e 2bc7 8bd3 8d4f01 0fafd7 }
            // n = 7, score = 200
            //   8b460c               | mov                 eax, dword ptr [esi + 0xc]
            //   53                   | push                ebx
            //   8b1e                 | mov                 ebx, dword ptr [esi]
            //   2bc7                 | sub                 eax, edi
            //   8bd3                 | mov                 edx, ebx
            //   8d4f01               | lea                 ecx, [edi + 1]
            //   0fafd7               | imul                edx, edi

        $sequence_9 = { 3bde 7431 56 8d450c 50 57 53 }
            // n = 7, score = 200
            //   3bde                 | cmp                 ebx, esi
            //   7431                 | je                  0x33
            //   56                   | push                esi
            //   8d450c               | lea                 eax, [ebp + 0xc]
            //   50                   | push                eax
            //   57                   | push                edi
            //   53                   | push                ebx

    condition:
        7 of them and filesize < 196608
}
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