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 APT41 MUSTANG PANDA
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 (20220808 | Detects win.andromut.)
rule win_andromut_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2022-08-05"
        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 = "20220805"
        malpedia_hash = "6ec06c64bcfdbeda64eff021c766b4ce34542b71"
        malpedia_version = "20220808"
        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 = { 75f9 2bca 51 6a00 57 e8???????? }
            // n = 6, score = 200
            //   75f9                 | jne                 0xfffffffb
            //   2bca                 | sub                 ecx, edx
            //   51                   | push                ecx
            //   6a00                 | push                0
            //   57                   | push                edi
            //   e8????????           |                     

        $sequence_1 = { 50 e8???????? 83c40c 8d8da4f9ffff 6a1f 5a }
            // n = 6, score = 200
            //   50                   | push                eax
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc
            //   8d8da4f9ffff         | lea                 ecx, [ebp - 0x65c]
            //   6a1f                 | push                0x1f
            //   5a                   | pop                 edx

        $sequence_2 = { 8b441020 03c2 897df4 85ff 742f 8b30 33ff }
            // n = 7, score = 200
            //   8b441020             | mov                 eax, dword ptr [eax + edx + 0x20]
            //   03c2                 | add                 eax, edx
            //   897df4               | mov                 dword ptr [ebp - 0xc], edi
            //   85ff                 | test                edi, edi
            //   742f                 | je                  0x31
            //   8b30                 | mov                 esi, dword ptr [eax]
            //   33ff                 | xor                 edi, edi

        $sequence_3 = { 6a00 e8???????? ffb530f3ffff 83bd34f3ffff10 8d8520f3ffff 6a00 }
            // n = 6, score = 200
            //   6a00                 | push                0
            //   e8????????           |                     
            //   ffb530f3ffff         | push                dword ptr [ebp - 0xcd0]
            //   83bd34f3ffff10       | cmp                 dword ptr [ebp - 0xccc], 0x10
            //   8d8520f3ffff         | lea                 eax, [ebp - 0xce0]
            //   6a00                 | push                0

        $sequence_4 = { 50 8995b8fbffff 898dbcfbffff e8???????? 83c40c 8d8dc0fbffff 6a05 }
            // n = 7, score = 200
            //   50                   | push                eax
            //   8995b8fbffff         | mov                 dword ptr [ebp - 0x448], edx
            //   898dbcfbffff         | mov                 dword ptr [ebp - 0x444], ecx
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc
            //   8d8dc0fbffff         | lea                 ecx, [ebp - 0x440]
            //   6a05                 | push                5

        $sequence_5 = { 8bc1 c1e10f d1e8 25ff7f0000 0bc1 23c7 0559d60000 }
            // n = 7, score = 200
            //   8bc1                 | mov                 eax, ecx
            //   c1e10f               | shl                 ecx, 0xf
            //   d1e8                 | shr                 eax, 1
            //   25ff7f0000           | and                 eax, 0x7fff
            //   0bc1                 | or                  eax, ecx
            //   23c7                 | and                 eax, edi
            //   0559d60000           | add                 eax, 0xd659

        $sequence_6 = { 0bc1 25ffff0000 48 357ee00000 05d26fffff 03c2 8bc8 }
            // n = 7, score = 200
            //   0bc1                 | or                  eax, ecx
            //   25ffff0000           | and                 eax, 0xffff
            //   48                   | dec                 eax
            //   357ee00000           | xor                 eax, 0xe07e
            //   05d26fffff           | add                 eax, 0xffff6fd2
            //   03c2                 | add                 eax, edx
            //   8bc8                 | mov                 ecx, eax

        $sequence_7 = { 03c6 8bc8 c1e003 c1e90d 83e107 0bc8 }
            // n = 6, score = 200
            //   03c6                 | add                 eax, esi
            //   8bc8                 | mov                 ecx, eax
            //   c1e003               | shl                 eax, 3
            //   c1e90d               | shr                 ecx, 0xd
            //   83e107               | and                 ecx, 7
            //   0bc8                 | or                  ecx, eax

        $sequence_8 = { 23c7 33c2 8bc8 c1e00f }
            // n = 4, score = 200
            //   23c7                 | and                 eax, edi
            //   33c2                 | xor                 eax, edx
            //   8bc8                 | mov                 ecx, eax
            //   c1e00f               | shl                 eax, 0xf

        $sequence_9 = { e8???????? 85c0 7417 50 ff15???????? }
            // n = 5, score = 200
            //   e8????????           |                     
            //   85c0                 | test                eax, eax
            //   7417                 | je                  0x19
            //   50                   | push                eax
            //   ff15????????         |                     

    condition:
        7 of them and filesize < 368640
}
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