SYMBOLCOMMON_NAMEaka. SYNONYMS
win.andromut (Back to overview)

AndroMut

aka: Gelup

Actor(s): TA505


There is no description at this point.

References
2020-12-14BluelivAlberto Marín, Carlos Rubio, Blueliv Labs Team
@online{marn:20201214:using:e81621e, author = {Alberto Marín and Carlos Rubio and Blueliv Labs Team}, title = {{Using Qiling Framework to Unpack TA505 packed samples}}, date = {2020-12-14}, organization = {Blueliv}, url = {https://www.blueliv.com/cyber-security-and-cyber-threat-intelligence-blog-blueliv/using-qiling-framework-to-unpack-ta505-packed-samples/}, language = {English}, urldate = {2020-12-15} } Using Qiling Framework to Unpack TA505 packed samples
AndroMut Azorult Silence TinyMet
2020-08-20CERT-FRCERT-FR
@techreport{certfr:20200820:development:d518522, author = {CERT-FR}, title = {{Development of the Activity of the TA505 Cybercriminal Group}}, date = {2020-08-20}, institution = {CERT-FR}, url = {https://www.cert.ssi.gouv.fr/uploads/CERTFR-2020-CTI-009.pdf}, language = {English}, urldate = {2020-08-28} } Development of the Activity of the TA505 Cybercriminal Group
AndroMut Bart Clop Dridex FlawedAmmyy FlawedGrace Get2 Locky Marap QuantLoader SDBbot ServHelper tRat TrickBot
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
2020-05-24Positive TechnologiesPT ESC Threat Intelligence
@online{intelligence:20200524:operation:2ce432b, author = {PT ESC Threat Intelligence}, title = {{Operation TA505: network infrastructure. Part 3.}}, date = {2020-05-24}, organization = {Positive Technologies}, url = {https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/operation-ta505-part3/}, language = {English}, urldate = {2020-11-23} } Operation TA505: network infrastructure. Part 3.
AndroMut Buhtrap SmokeLoader
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://intel471.com/blog/a-brief-history-of-ta505}, language = {English}, urldate = {2022-02-14} } 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
2020-03-03PWC UKPWC UK
@techreport{uk:20200303:cyber:1f1eef0, author = {PWC UK}, title = {{Cyber Threats 2019:A Year in Retrospect}}, date = {2020-03-03}, institution = {PWC UK}, url = {https://www.pwc.co.uk/cyber-security/assets/cyber-threats-2019-retrospect.pdf}, language = {English}, urldate = {2020-03-03} } Cyber Threats 2019:A Year in Retrospect
KevDroid MESSAGETAP magecart AndroMut Cobalt Strike CobInt Crimson RAT DNSpionage Dridex Dtrack Emotet FlawedAmmyy FlawedGrace FriedEx Gandcrab Get2 GlobeImposter Grateful POS ISFB Kazuar LockerGoga Nokki QakBot Ramnit REvil Rifdoor RokRAT Ryuk shadowhammer ShadowPad Shifu Skipper StoneDrill Stuxnet TrickBot Winnti ZeroCleare Axiom
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 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
2019-07-04Trend MicroTrend Micro
@techreport{micro:20190704:latest:dd6099a, author = {Trend Micro}, title = {{Latest Spam Campaigns from TA505 Now Using New Malware Tools Gelup and FlowerPippi}}, date = {2019-07-04}, institution = {Trend Micro}, url = {https://documents.trendmicro.com/assets/Tech-Brief-Latest-Spam-Campaigns-from-TA505-Now-Using-New-Malware-Tools-Gelup-and-FlowerPippi.pdf}, language = {English}, urldate = {2020-01-13} } Latest Spam Campaigns from TA505 Now Using New Malware Tools Gelup and FlowerPippi
AndroMut
2019-07-02ProofpointMatthew Mesa, Dennis Schwarz, Proofpoint Threat Insight Team
@online{mesa:20190702:ta505:7f99961, author = {Matthew Mesa and Dennis Schwarz and Proofpoint Threat Insight Team}, title = {{TA505 begins summer campaigns with a new pet malware downloader, AndroMut, in the UAE, South Korea, Singapore, and the United States}}, date = {2019-07-02}, organization = {Proofpoint}, url = {https://www.proofpoint.com/us/threat-insight/post/ta505-begins-summer-campaigns-new-pet-malware-downloader-andromut-uae-south}, language = {English}, urldate = {2019-11-26} } TA505 begins summer campaigns with a new pet malware downloader, AndroMut, in the UAE, South Korea, Singapore, and the United States
AndroMut FlawedAmmyy
Yara Rules
[TLP:WHITE] win_andromut_auto (20220411 | Detects win.andromut.)
rule win_andromut_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2022-04-08"
        version = "1"
        description = "Detects win.andromut."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.andromut"
        malpedia_rule_date = "20220405"
        malpedia_hash = "ecd38294bd47d5589be5cd5490dc8bb4804afc2a"
        malpedia_version = "20220411"
        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 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 = { c7859cdfffff00200000 e8???????? 8d8d9cdfffff 51 8d8da4dfffff 51 }
            // n = 6, score = 200
            //   c7859cdfffff00200000     | mov    dword ptr [ebp - 0x2064], 0x2000
            //   e8????????           |                     
            //   8d8d9cdfffff         | lea                 ecx, dword ptr [ebp - 0x2064]
            //   51                   | push                ecx
            //   8d8da4dfffff         | lea                 ecx, dword ptr [ebp - 0x205c]
            //   51                   | push                ecx

        $sequence_1 = { 8d45c8 d1f9 51 57 50 e8???????? 83c40c }
            // n = 7, score = 200
            //   8d45c8               | lea                 eax, dword ptr [ebp - 0x38]
            //   d1f9                 | sar                 ecx, 1
            //   51                   | push                ecx
            //   57                   | push                edi
            //   50                   | push                eax
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc

        $sequence_2 = { 51 ffd0 8b9558e0ffff 8d8db8ebffff e8???????? b974728dc4 e8???????? }
            // n = 7, score = 200
            //   51                   | push                ecx
            //   ffd0                 | call                eax
            //   8b9558e0ffff         | mov                 edx, dword ptr [ebp - 0x1fa8]
            //   8d8db8ebffff         | lea                 ecx, dword ptr [ebp - 0x1448]
            //   e8????????           |                     
            //   b974728dc4           | mov                 ecx, 0xc48d7274
            //   e8????????           |                     

        $sequence_3 = { ffd0 85c0 745c 6aff ffb5a8fbffff }
            // n = 5, score = 200
            //   ffd0                 | call                eax
            //   85c0                 | test                eax, eax
            //   745c                 | je                  0x5e
            //   6aff                 | push                -1
            //   ffb5a8fbffff         | push                dword ptr [ebp - 0x458]

        $sequence_4 = { 0bc1 66894455a4 42 83fa2c 72c5 b9883f4e3f e8???????? }
            // n = 7, score = 200
            //   0bc1                 | or                  eax, ecx
            //   66894455a4           | mov                 word ptr [ebp + edx*2 - 0x5c], ax
            //   42                   | inc                 edx
            //   83fa2c               | cmp                 edx, 0x2c
            //   72c5                 | jb                  0xffffffc7
            //   b9883f4e3f           | mov                 ecx, 0x3f4e3f88
            //   e8????????           |                     

        $sequence_5 = { 51 53 50 e8???????? bf05010000 8d85a8f9ffff 57 }
            // n = 7, score = 200
            //   51                   | push                ecx
            //   53                   | push                ebx
            //   50                   | push                eax
            //   e8????????           |                     
            //   bf05010000           | mov                 edi, 0x105
            //   8d85a8f9ffff         | lea                 eax, dword ptr [ebp - 0x658]
            //   57                   | push                edi

        $sequence_6 = { 8d85e0feffff 50 e8???????? 83c40c 89b5e0feffff 8d85e0feffff }
            // n = 6, score = 200
            //   8d85e0feffff         | lea                 eax, dword ptr [ebp - 0x120]
            //   50                   | push                eax
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc
            //   89b5e0feffff         | mov                 dword ptr [ebp - 0x120], esi
            //   8d85e0feffff         | lea                 eax, dword ptr [ebp - 0x120]

        $sequence_7 = { 889db0e2ffff 68???????? 8d8d38e2ffff 895dfc e8???????? 6a0f }
            // n = 6, score = 200
            //   889db0e2ffff         | mov                 byte ptr [ebp - 0x1d50], bl
            //   68????????           |                     
            //   8d8d38e2ffff         | lea                 ecx, dword ptr [ebp - 0x1dc8]
            //   895dfc               | mov                 dword ptr [ebp - 4], ebx
            //   e8????????           |                     
            //   6a0f                 | push                0xf

        $sequence_8 = { a1???????? 33c5 8945fc 56 57 b86edf0000 c745d0c0de6ade }
            // n = 7, score = 200
            //   a1????????           |                     
            //   33c5                 | xor                 eax, ebp
            //   8945fc               | mov                 dword ptr [ebp - 4], eax
            //   56                   | push                esi
            //   57                   | push                edi
            //   b86edf0000           | mov                 eax, 0xdf6e
            //   c745d0c0de6ade       | mov                 dword ptr [ebp - 0x30], 0xde6adec0

        $sequence_9 = { 8bc8 03c0 c1e90f 83e101 0bc1 25ffff0000 48 }
            // n = 7, score = 200
            //   8bc8                 | mov                 ecx, eax
            //   03c0                 | add                 eax, eax
            //   c1e90f               | shr                 ecx, 0xf
            //   83e101               | and                 ecx, 1
            //   0bc1                 | or                  eax, ecx
            //   25ffff0000           | and                 eax, 0xffff
            //   48                   | dec                 eax

    condition:
        7 of them and filesize < 368640
}
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