SYMBOLCOMMON_NAMEaka. SYNONYMS
win.sdbbot (Back to overview)

SDBbot

Actor(s): TA505


There is no description at this point.

References
2020-06-22CERT-FRCERT-FR
@techreport{certfr:20200622:volution:fba1cfa, author = {CERT-FR}, title = {{Évolution De Lactivité du Groupe Cybercriminel TA505}}, date = {2020-06-22}, institution = {CERT-FR}, url = {https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-006.pdf}, language = {French}, urldate = {2020-06-24} } Évolution De Lactivité du Groupe Cybercriminel TA505
Amadey AndroMut Bart Clop Dridex FlawedGrace Gandcrab Get2 GlobeImposter Jaff Locky Marap Philadephia Ransom QuantLoader Scarab Ransomware SDBbot ServHelper Silence tRat TrickBot
2020-06-16TelekomThomas Barabosch
@online{barabosch:20200616:ta505:619f2c6, author = {Thomas Barabosch}, title = {{TA505 returns with a new bag of tricks}}, date = {2020-06-16}, organization = {Telekom}, url = {https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-returns-with-a-new-bag-of-tricks-602104}, language = {English}, urldate = {2020-06-18} } TA505 returns with a new bag of tricks
Clop Get2 SDBbot TA505
2020-05-21Intel 471Intel 471
@online{471:20200521:brief:048d164, author = {Intel 471}, title = {{A brief history of TA505}}, date = {2020-05-21}, organization = {Intel 471}, url = {https://blog.intel471.com/2020/05/21/a-brief-history-of-ta505/}, language = {English}, urldate = {2020-05-23} } A brief history of TA505
AndroMut Bart Dridex FlawedAmmyy FlawedGrace Gandcrab Get2 GlobeImposter Jaff Kegotip Locky Necurs Philadephia Ransom Pony QuantLoader Rockloader SDBbot ServHelper Shifu Snatch TrickBot
2020-04-09Github (Tera0017)Tera0017
@online{tera0017:20200409:sdbbot:a6c333e, author = {Tera0017}, title = {{SDBbot Unpacker}}, date = {2020-04-09}, organization = {Github (Tera0017)}, url = {https://github.com/Tera0017/SDBbot-Unpacker}, language = {English}, urldate = {2020-04-13} } SDBbot Unpacker
SDBbot
2020-03-26TelekomThomas Barabosch
@online{barabosch:20200326:ta505s:24d9805, author = {Thomas Barabosch}, title = {{TA505's Box of Chocolate - On Hidden Gems packed with the TA505 Packer}}, date = {2020-03-26}, organization = {Telekom}, url = {https://www.telekom.com/en/blog/group/article/cybersecurity-ta505-s-box-of-chocolate-597672}, language = {English}, urldate = {2020-03-27} } TA505's Box of Chocolate - On Hidden Gems packed with the TA505 Packer
Amadey Azorult Clop FlawedGrace Get2 SDBbot Silence TinyMet TA505
2020-03-04CrowdStrikeCrowdStrike
@techreport{crowdstrike:20200304:2020:818c85f, author = {CrowdStrike}, title = {{2020 CrowdStrike Global Threat Report}}, date = {2020-03-04}, institution = {CrowdStrike}, url = {https://go.crowdstrike.com/rs/281-OBQ-266/images/Report2020CrowdStrikeGlobalThreatReport.pdf}, language = {English}, urldate = {2020-03-04} } 2020 CrowdStrike Global Threat Report
MESSAGETAP More_eggs 8.t Dropper Anchor BabyShark BadNews Clop Cobalt Strike CobInt Cobra Carbon System Cutwail DanaBot Dharma DoppelPaymer Dridex Emotet FlawedAmmyy FriedEx Gandcrab Get2 IcedID ISFB KerrDown LightNeuron LockerGoga Maze Necurs Nokki Outlook Backdoor Phobos Ransomware Predator The Thief QakBot REvil RobinHood Ryuk SDBbot Skipper SmokeLoader TerraRecon TerraStealer TerraTV TinyLoader TrickBot vidar Winnti ANTHROPOID SPIDER Anunak APT39 BlackTech BuhTrap Charming Kitten CLOCKWORD SPIDER DOPPEL SPIDER Gamaredon Group Judgment Panda Leviathan MONTY SPIDER Mustang Panda NARWHAL SPIDER NOCTURNAL SPIDER Pinchy Spider Pirate Panda Salty Spider SCULLY SPIDER SMOKY SPIDER Thrip VENOM SPIDER
2020-02-28Financial Security InstituteFinancial Security Institute
@online{institute:20200228:profiling:ebaa39b, author = {Financial Security Institute}, title = {{Profiling of TA505 Threat Group That Continues to Attack the Financial Sector}}, date = {2020-02-28}, organization = {Financial Security Institute}, url = {https://www.fsec.or.kr/common/proc/fsec/bbs/163/fileDownLoad/2297.do}, language = {English}, urldate = {2020-02-28} } Profiling of TA505 Threat Group That Continues to Attack the Financial Sector
Amadey Clop FlawedAmmyy Rapid Ransom SDBbot TinyMet
2020-02-13QianxinQi Anxin Threat Intelligence Center
@techreport{center:20200213:report:146d333, author = {Qi Anxin Threat Intelligence Center}, title = {{APT Report 2019}}, date = {2020-02-13}, institution = {Qianxin}, url = {https://ti.qianxin.com/uploads/2020/02/13/cb78386a082f465f259b37dae5df4884.pdf}, language = {English}, urldate = {2020-02-27} } APT Report 2019
Chrysaor Exodus Dacls elf.vpnfilter DNSRat Griffon KopiLuwak More_eggs SQLRat AppleJeus BONDUPDATER Agent.BTZ Anchor AndroMut AppleJeus BOOSTWRITE Brambul Carbanak Cobalt Strike Dacls DistTrack DNSpionage Dtrack ELECTRICFISH FlawedAmmyy FlawedGrace Get2 Grateful POS HOPLIGHT Imminent Monitor RAT jason Joanap KerrDown KEYMARBLE Lambert LightNeuron LoJax MiniDuke PolyglotDuke PowerRatankba Rising Sun SDBbot ServHelper Snatch Stuxnet TinyMet tRat TrickBot Volgmer X-Agent Zebrocy
2020SecureworksSecureWorks
@online{secureworks:2020:gold:f38f910, author = {SecureWorks}, title = {{GOLD TAHOE}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/gold-tahoe}, language = {English}, urldate = {2020-05-23} } GOLD TAHOE
Clop FlawedAmmyy FlawedGrace Get2 SDBbot ServHelper TA505
2019-10-16ProofpointDennis Schwarz, Kafeine, Matthew Mesa, Axel F, Proofpoint Threat Insight Team
@online{schwarz:20191016:ta505:9d7155a, author = {Dennis Schwarz and Kafeine and Matthew Mesa and Axel F and Proofpoint Threat Insight Team}, title = {{TA505 Distributes New SDBbot Remote Access Trojan with Get2 Downloader}}, date = {2019-10-16}, organization = {Proofpoint}, url = {https://www.proofpoint.com/us/threat-insight/post/ta505-distributes-new-sdbbot-remote-access-trojan-get2-downloader}, language = {English}, urldate = {2020-01-10} } TA505 Distributes New SDBbot Remote Access Trojan with Get2 Downloader
Get2 SDBbot TA505
2019-10-10AhnLabASEC
@techreport{asec:20191010:asec:6452cd4, author = {ASEC}, title = {{ASEC Report Vol. 96}}, date = {2019-10-10}, institution = {AhnLab}, url = {https://global.ahnlab.com/global/upload/download/asecreport/ASEC%20REPORT_vol.96_ENG.pdf}, language = {English}, urldate = {2020-01-13} } ASEC Report Vol. 96
SDBbot
Yara Rules
[TLP:WHITE] win_sdbbot_auto (20200529 | autogenerated rule brought to you by yara-signator)
rule win_sdbbot_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.sdbbot"
        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 = { 85db 740c 837dec00 7406 837de000 7510 8b45fc }
            // n = 7, score = 300
            //   85db                 | test                ebx, ebx
            //   740c                 | je                  0xe
            //   837dec00             | cmp                 dword ptr [ebp - 0x14], 0
            //   7406                 | je                  8
            //   837de000             | cmp                 dword ptr [ebp - 0x20], 0
            //   7510                 | jne                 0x12
            //   8b45fc               | mov                 eax, dword ptr [ebp - 4]

        $sequence_1 = { eb03 8b45e4 2bd1 03c1 8955ec 8945e4 }
            // n = 6, score = 300
            //   eb03                 | jmp                 5
            //   8b45e4               | mov                 eax, dword ptr [ebp - 0x1c]
            //   2bd1                 | sub                 edx, ecx
            //   03c1                 | add                 eax, ecx
            //   8955ec               | mov                 dword ptr [ebp - 0x14], edx
            //   8945e4               | mov                 dword ptr [ebp - 0x1c], eax

        $sequence_2 = { 85d2 0f8560ffffff 8b5df0 8b7328 8b5dfc }
            // n = 5, score = 300
            // 
            //   0f8560ffffff         | jne                 0xffffff66
            //   8b5df0               | mov                 ebx, dword ptr [ebp - 0x10]
            //   8b7328               | mov                 esi, dword ptr [ebx + 0x28]
            //   8b5dfc               | mov                 ebx, dword ptr [ebp - 4]

        $sequence_3 = { 6a00 ff55f4 ff7350 8bf0 }
            // n = 4, score = 300
            //   6a00                 | push                0
            //   ff55f4               | call                dword ptr [ebp - 0xc]
            //   ff7350               | push                dword ptr [ebx + 0x50]
            //   8bf0                 | mov                 esi, eax

        $sequence_4 = { 8b7f10 03fa 833f00 7449 85f6 7422 }
            // n = 6, score = 300
            //   8b7f10               | mov                 edi, dword ptr [edi + 0x10]
            //   03fa                 | add                 edi, edx
            //   833f00               | cmp                 dword ptr [edi], 0
            //   7449                 | je                  0x4b
            //   85f6                 | test                esi, esi
            //   7422                 | je                  0x24

        $sequence_5 = { 83c704 83c602 6685c0 75aa 8b5df4 837de800 7416 }
            // n = 7, score = 300
            //   83c704               | add                 edi, 4
            //   83c602               | add                 esi, 2
            //   6685c0               | test                ax, ax
            //   75aa                 | jne                 0xffffffac
            //   8b5df4               | mov                 ebx, dword ptr [ebp - 0xc]
            //   837de800             | cmp                 dword ptr [ebp - 0x18], 0
            //   7416                 | je                  0x18

        $sequence_6 = { 81f9b80a4c53 7521 8b45dc 0fb70e 8b401c 8d0488 8b0418 }
            // n = 7, score = 300
            //   81f9b80a4c53         | cmp                 ecx, 0x534c0ab8
            //   7521                 | jne                 0x23
            //   8b45dc               | mov                 eax, dword ptr [ebp - 0x24]
            //   0fb70e               | movzx               ecx, word ptr [esi]
            //   8b401c               | mov                 eax, dword ptr [eax + 0x1c]
            //   8d0488               | lea                 eax, [eax + ecx*4]
            //   8b0418               | mov                 eax, dword ptr [eax + ebx]

        $sequence_7 = { ba4d5a0000 6690 663917 7516 }
            // n = 4, score = 300
            //   ba4d5a0000           | mov                 edx, 0x5a4d
            //   6690                 | nop                 
            //   663917               | cmp                 word ptr [edi], dx
            //   7516                 | jne                 0x18

        $sequence_8 = { 7608 8d4870 80f91f 7702 0420 }
            // n = 5, score = 200
            //   7608                 | jbe                 0xa
            //   8d4870               | lea                 ecx, [eax + 0x70]
            //   80f91f               | cmp                 cl, 0x1f
            //   7702                 | ja                  4
            //   0420                 | add                 al, 0x20

        $sequence_9 = { 83e821 8bc8 c0e002 c1f906 }
            // n = 4, score = 200
            //   83e821               | sub                 eax, 0x21
            //   8bc8                 | mov                 ecx, eax
            //   c0e002               | shl                 al, 2
            //   c1f906               | sar                 ecx, 6

        $sequence_10 = { 2bc2 81ea21100000 8bca c1f90e 80c9c0 }
            // n = 5, score = 200
            //   2bc2                 | sub                 eax, edx
            //   81ea21100000         | sub                 edx, 0x1021
            //   8bca                 | mov                 ecx, edx
            //   c1f90e               | sar                 ecx, 0xe
            //   80c9c0               | or                  cl, 0xc0

        $sequence_11 = { 803d????????00 750c c605????????01 e8???????? }
            // n = 4, score = 200
            //   803d????????00       |                     
            //   750c                 | jne                 0xe
            //   c605????????01       |                     
            //   e8????????           |                     

        $sequence_12 = { ff15???????? 83f8ff 750d ff15???????? 3d48270000 }
            // n = 5, score = 200
            //   ff15????????         |                     
            //   83f8ff               | cmp                 eax, -1
            //   750d                 | jne                 0xf
            //   ff15????????         |                     
            //   3d48270000           | cmp                 eax, 0x2748

        $sequence_13 = { c3 3b510c 0f4f510c 895108 }
            // n = 4, score = 100
            //   c3                   | dec                 eax
            //   3b510c               | mov                 esi, dword ptr [esp + 0x50]
            //   0f4f510c             | dec                 eax
            //   895108               | add                 esp, 0x30

        $sequence_14 = { 4c89742440 48892a 8bdd 66896c2448 488bfa }
            // n = 5, score = 100
            //   4c89742440           | ret                 
            //   48892a               | cmp                 edx, dword ptr [ecx + 0xc]
            //   8bdd                 | cmovg               edx, dword ptr [ecx + 0xc]
            //   66896c2448           | mov                 dword ptr [ecx + 8], edx
            //   488bfa               | dec                 esp

        $sequence_15 = { 488bcf e8???????? 488b5c2448 33c0 488b742450 4883c430 }
            // n = 6, score = 100
            //   488bcf               | dec                 eax
            //   e8????????           |                     
            //   488b5c2448           | mov                 ecx, edi
            //   33c0                 | dec                 eax
            //   488b742450           | mov                 ebx, dword ptr [esp + 0x48]
            //   4883c430             | xor                 eax, eax

    condition:
        7 of them and filesize < 181248
}
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