SYMBOLCOMMON_NAMEaka. SYNONYMS
win.hyperbro (Back to overview)

HyperBro

Actor(s): Emissary Panda


There is no description at this point.

References
2020-06-03Trend MicroDaniel Lunghi
@techreport{lunghi:20200603:how:4f28e63, author = {Daniel Lunghi}, title = {{How to perform long term monitoring of careless threat actors}}, date = {2020-06-03}, institution = {Trend Micro}, url = {https://www.sstic.org/media/SSTIC2020/SSTIC-actes/pivoter_tel_bernard_ou_comment_monitorer_des_attaq/SSTIC2020-Slides-pivoter_tel_bernard_ou_comment_monitorer_des_attaquants_ngligents-lunghi.pdf}, language = {English}, urldate = {2020-06-05} } How to perform long term monitoring of careless threat actors
BBSRAT HyperBro Trochilus RAT
2020-03-25Team CymruTeam Cymru
@online{cymru:20200325:how:b1d8c31, author = {Team Cymru}, title = {{How the Iranian Cyber Security Agency Detects Emissary Panda Malware}}, date = {2020-03-25}, organization = {Team Cymru}, url = {https://team-cymru.com/2020/03/25/how-the-iranian-cyber-security-agency-detects-emissary-panda-malware/}, language = {English}, urldate = {2020-07-13} } How the Iranian Cyber Security Agency Detects Emissary Panda Malware
HyperBro
2020-02-18Trend MicroDaniel Lunghi, Cedric Pernet, Kenney Lu, Jamz Yaneza
@online{lunghi:20200218:uncovering:93b0937, author = {Daniel Lunghi and Cedric Pernet and Kenney Lu and Jamz Yaneza}, title = {{Uncovering DRBControl: Inside the Cyberespionage Campaign Targeting Gambling Operations}}, date = {2020-02-18}, organization = {Trend Micro}, url = {https://www.trendmicro.com/vinfo/us/security/news/cyber-attacks/operation-drbcontrol-uncovering-a-cyberespionage-campaign-targeting-gambling-companies-in-southeast-asia}, language = {English}, urldate = {2020-02-20} } Uncovering DRBControl: Inside the Cyberespionage Campaign Targeting Gambling Operations
Cobalt Strike HyperBro PlugX Trochilus RAT
2020-02-17Talent-Jump TechnologiesTheo Chen, Zero Chen
@online{chen:20200217:clambling:1a0bb8e, author = {Theo Chen and Zero Chen}, title = {{CLAMBLING - A New Backdoor Base On Dropbox}}, date = {2020-02-17}, organization = {Talent-Jump Technologies}, url = {http://www.talent-jump.com/article/2020/02/17/CLAMBLING-A-New-Backdoor-Base-On-Dropbox-en/}, language = {English}, urldate = {2020-03-30} } CLAMBLING - A New Backdoor Base On Dropbox
HyperBro PlugX
2020SecureworksSecureWorks
@online{secureworks:2020:bronze:4db27ec, author = {SecureWorks}, title = {{BRONZE UNION}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/bronze-union}, language = {English}, urldate = {2020-05-23} } BRONZE UNION
9002 RAT CHINACHOPPER Enfal Ghost RAT HttpBrowser HyperBro owaauth PlugX Poison Ivy ZXShell LuckyMouse
2019-02-27SecureworksCTU Research Team
@online{team:20190227:peek:16c9160, author = {CTU Research Team}, title = {{A Peek into BRONZE UNION’s Toolbox}}, date = {2019-02-27}, organization = {Secureworks}, url = {https://www.secureworks.com/research/a-peek-into-bronze-unions-toolbox}, language = {English}, urldate = {2020-01-07} } A Peek into BRONZE UNION’s Toolbox
Ghost RAT HyperBro ZXShell
2018-06-13Kaspersky LabsDenis Legezo
@online{legezo:20180613:luckymouse:26f9860, author = {Denis Legezo}, title = {{LuckyMouse hits national data center to organize country-level waterholing campaign}}, date = {2018-06-13}, organization = {Kaspersky Labs}, url = {https://securelist.com/luckymouse-hits-national-data-center/86083/}, language = {English}, urldate = {2019-12-20} } LuckyMouse hits national data center to organize country-level waterholing campaign
HyperBro LuckyMouse
Yara Rules
[TLP:WHITE] win_hyperbro_auto (20200529 | autogenerated rule brought to you by yara-signator)
rule win_hyperbro_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.hyperbro"
        malpedia_rule_date = "20200529"
        malpedia_hash = "92c362319514e5a6da26204961446caa3a8b32a8"
        malpedia_version = "20200529"
        malpedia_license = "CC BY-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 = { c20400 8b06 03c2 8b5718 8910 8b571c 5f }
            // n = 7, score = 300
            //   c20400               | ret                 4
            //   8b06                 | mov                 eax, dword ptr [esi]
            //   03c2                 | add                 eax, edx
            //   8b5718               | mov                 edx, dword ptr [edi + 0x18]
            //   8910                 | mov                 dword ptr [eax], edx
            //   8b571c               | mov                 edx, dword ptr [edi + 0x1c]
            //   5f                   | pop                 edi

        $sequence_1 = { 56 8937 e8???????? 8a4304 }
            // n = 4, score = 300
            //   56                   | push                esi
            //   8937                 | mov                 dword ptr [edi], esi
            //   e8????????           |                     
            //   8a4304               | mov                 al, byte ptr [ebx + 4]

        $sequence_2 = { 658b5204 c3 b860000000 658b00 8b4018 8b4010 }
            // n = 6, score = 300
            //   658b5204             | mov                 edx, dword ptr gs:[edx + 4]
            //   c3                   | ret                 
            //   b860000000           | mov                 eax, 0x60
            //   658b00               | mov                 eax, dword ptr gs:[eax]
            //   8b4018               | mov                 eax, dword ptr [eax + 0x18]
            //   8b4010               | mov                 eax, dword ptr [eax + 0x10]

        $sequence_3 = { 56 e8???????? 84c0 751a 8b06 3bc7 }
            // n = 6, score = 300
            //   56                   | push                esi
            //   e8????????           |                     
            //   84c0                 | test                al, al
            //   751a                 | jne                 0x1c
            //   8b06                 | mov                 eax, dword ptr [esi]
            //   3bc7                 | cmp                 eax, edi

        $sequence_4 = { 83fb03 7705 085efe eb45 83fb12 7708 8ac3 }
            // n = 7, score = 300
            //   83fb03               | cmp                 ebx, 3
            //   7705                 | ja                  7
            //   085efe               | or                  byte ptr [esi - 2], bl
            //   eb45                 | jmp                 0x47
            //   83fb12               | cmp                 ebx, 0x12
            //   7708                 | ja                  0xa
            //   8ac3                 | mov                 al, bl

        $sequence_5 = { 8bd8 8d442414 50 51 53 }
            // n = 5, score = 300
            //   8bd8                 | mov                 ebx, eax
            //   8d442414             | lea                 eax, [esp + 0x14]
            //   50                   | push                eax
            //   51                   | push                ecx
            //   53                   | push                ebx

        $sequence_6 = { 6a04 8d442404 50 6a1f }
            // n = 4, score = 300
            //   6a04                 | push                4
            //   8d442404             | lea                 eax, [esp + 4]
            //   50                   | push                eax
            //   6a1f                 | push                0x1f

        $sequence_7 = { 50 51 ffd6 8d542410 52 8d7c2418 e8???????? }
            // n = 7, score = 300
            //   50                   | push                eax
            //   51                   | push                ecx
            //   ffd6                 | call                esi
            //   8d542410             | lea                 edx, [esp + 0x10]
            //   52                   | push                edx
            //   8d7c2418             | lea                 edi, [esp + 0x18]
            //   e8????????           |                     

        $sequence_8 = { 755a 68ff000000 50 8d4c2441 }
            // n = 4, score = 300
            //   755a                 | jne                 0x5c
            //   68ff000000           | push                0xff
            //   50                   | push                eax
            //   8d4c2441             | lea                 ecx, [esp + 0x41]

        $sequence_9 = { 8bf9 e8???????? 8b742418 6a40 8bd8 6a00 53 }
            // n = 7, score = 300
            //   8bf9                 | mov                 edi, ecx
            //   e8????????           |                     
            //   8b742418             | mov                 esi, dword ptr [esp + 0x18]
            //   6a40                 | push                0x40
            //   8bd8                 | mov                 ebx, eax
            //   6a00                 | push                0
            //   53                   | push                ebx

    condition:
        7 of them and filesize < 352256
}
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