SYMBOLCOMMON_NAMEaka. SYNONYMS
win.soundbite (Back to overview)

SOUNDBITE

aka: denis

Actor(s): APT32


There is no description at this point.

References
2020-11-10Recorded FutureInsikt Group®
@techreport{group:20201110:new:97e5657, author = {Insikt Group®}, title = {{New APT32 Malware Campaign Targets Cambodian Government}}, date = {2020-11-10}, institution = {Recorded Future}, url = {https://go.recordedfuture.com/hubfs/reports/cta-2020-1110.pdf}, language = {English}, urldate = {2020-11-11} } New APT32 Malware Campaign Targets Cambodian Government
KerrDown METALJACK SOUNDBITE
2020-09-02Viettel Cybersecurityvuonglvm
@online{vuonglvm:20200902:apt32:34d9d9b, author = {vuonglvm}, title = {{APT32 deobfuscation arsenal: Deobfuscating một vài loại Obfucation Toolkit của APT32 (Phần 1)}}, date = {2020-09-02}, organization = {Viettel Cybersecurity}, url = {https://blog.viettelcybersecurity.com/apt32-deobfuscation-arsenal-deobfuscating-mot-vai-loai-obfucation-toolkit-cua-apt32-phan-1/}, language = {Vietnamese}, urldate = {2020-09-09} } APT32 deobfuscation arsenal: Deobfuscating một vài loại Obfucation Toolkit của APT32 (Phần 1)
METALJACK SOUNDBITE
2020-05-21PICUS SecuritySüleyman Özarslan
@online{zarslan:20200521:t1055:4400f98, author = {Süleyman Özarslan}, title = {{T1055 Process Injection}}, date = {2020-05-21}, organization = {PICUS Security}, url = {https://www.picussecurity.com/blog/picus-10-critical-mitre-attck-techniques-t1055-process-injection}, language = {English}, urldate = {2020-06-03} } T1055 Process Injection
BlackEnergy Cardinal RAT Downdelph Emotet Kazuar RokRAT SOUNDBITE
2020SecureworksSecureWorks
@online{secureworks:2020:tin:ccd6795, author = {SecureWorks}, title = {{TIN WOODLAWN}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/tin-woodlawn}, language = {English}, urldate = {2020-05-23} } TIN WOODLAWN
Cobalt Strike KerrDown MimiKatz PHOREAL RatSnif Remy SOUNDBITE APT32
2019-04-24WeixinTencent
@online{tencent:20190424:sea:a722d68, author = {Tencent}, title = {{"Sea Lotus" APT organization's attack techniques against China in the first quarter of 2019 revealed}}, date = {2019-04-24}, organization = {Weixin}, url = {https://mp.weixin.qq.com/s/xPsEXp2J5IE7wNSMEVC24A}, language = {English}, urldate = {2020-01-13} } "Sea Lotus" APT organization's attack techniques against China in the first quarter of 2019 revealed
Cobalt Strike SOUNDBITE
2017-12-14MITRE ATT&CKVarious
@online{various:20171214:soundbite:7095700, author = {Various}, title = {{SOUNDBITE}}, date = {2017-12-14}, organization = {MITRE ATT&CK}, url = {https://attack.mitre.org/wiki/Software/S0157}, language = {English}, urldate = {2020-01-08} } SOUNDBITE
SOUNDBITE
2017-05-14FireEyeNick Carr
@online{carr:20170514:cyber:0ac720f, author = {Nick Carr}, title = {{Cyber Espionage is Alive and Well: APT32 and the Threat to Global Corporations}}, date = {2017-05-14}, organization = {FireEye}, url = {https://www.fireeye.com/blog/threat-research/2017/05/cyber-espionage-apt32.html}, language = {English}, urldate = {2019-12-20} } Cyber Espionage is Alive and Well: APT32 and the Threat to Global Corporations
OceanLotus Cuegoe KOMPROGO SOUNDBITE APT32
2017-04-28Kaspersky LabsAlexey Shulmin, Sergey Yunakovsky
@online{shulmin:20170428:use:585320c, author = {Alexey Shulmin and Sergey Yunakovsky}, title = {{Use of DNS Tunneling for C&C Communications}}, date = {2017-04-28}, organization = {Kaspersky Labs}, url = {https://securelist.com/use-of-dns-tunneling-for-cc-communications/78203/}, language = {English}, urldate = {2019-12-20} } Use of DNS Tunneling for C&C Communications
SOUNDBITE
2017FireEyeBart Inglot, Byrne Ghavalas
@online{inglot:2017:attacker:3af6c23, author = {Bart Inglot and Byrne Ghavalas}, title = {{ATTACKER ANTICS: Illustrations of Ingenuity}}, date = {2017}, organization = {FireEye}, url = {https://ruxcon.org.au/assets/2017/slides/bart-RuxCon-Presentation.pptx}, language = {English}, urldate = {2020-01-08} } ATTACKER ANTICS: Illustrations of Ingenuity
KOMPROGO SOUNDBITE
Yara Rules
[TLP:WHITE] win_soundbite_auto (20201014 | autogenerated rule brought to you by yara-signator)
rule win_soundbite_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2020-10-14"
        version = "1"
        description = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.5.0"
        tool_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.soundbite"
        malpedia_rule_date = "20201014"
        malpedia_hash = "a7e3bd57eaf12bf3ea29a863c041091ba3af9ac9"
        malpedia_version = "20201014"
        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 = { 6a02 c701???????? ff15???????? 8b95ecfcffff 894204 83f8ff 7460 }
            // n = 7, score = 100
            //   6a02                 | push                2
            //   c701????????         |                     
            //   ff15????????         |                     
            //   8b95ecfcffff         | mov                 edx, dword ptr [ebp - 0x314]
            //   894204               | mov                 dword ptr [edx + 4], eax
            //   83f8ff               | cmp                 eax, -1
            //   7460                 | je                  0x62

        $sequence_1 = { 50 8d8df8fcffff e8???????? 8bb5f8fcffff 8b9dfcfcffff 8b85f0fcffff 8d0cc500000000 }
            // n = 7, score = 100
            //   50                   | push                eax
            //   8d8df8fcffff         | lea                 ecx, [ebp - 0x308]
            //   e8????????           |                     
            //   8bb5f8fcffff         | mov                 esi, dword ptr [ebp - 0x308]
            //   8b9dfcfcffff         | mov                 ebx, dword ptr [ebp - 0x304]
            //   8b85f0fcffff         | mov                 eax, dword ptr [ebp - 0x310]
            //   8d0cc500000000       | lea                 ecx, [eax*8]

        $sequence_2 = { 3bf1 7d94 395d20 7f31 8b4d34 }
            // n = 5, score = 100
            //   3bf1                 | cmp                 esi, ecx
            //   7d94                 | jge                 0xffffff96
            //   395d20               | cmp                 dword ptr [ebp + 0x20], ebx
            //   7f31                 | jg                  0x33
            //   8b4d34               | mov                 ecx, dword ptr [ebp + 0x34]

        $sequence_3 = { 8b45e0 8b7d08 2b7df0 52 8b55ec 50 8b45e8 }
            // n = 7, score = 100
            //   8b45e0               | mov                 eax, dword ptr [ebp - 0x20]
            //   8b7d08               | mov                 edi, dword ptr [ebp + 8]
            //   2b7df0               | sub                 edi, dword ptr [ebp - 0x10]
            //   52                   | push                edx
            //   8b55ec               | mov                 edx, dword ptr [ebp - 0x14]
            //   50                   | push                eax
            //   8b45e8               | mov                 eax, dword ptr [ebp - 0x18]

        $sequence_4 = { 3bde 0f85e2000000 8b8574fcffff 3bc6 7409 }
            // n = 5, score = 100
            //   3bde                 | cmp                 ebx, esi
            //   0f85e2000000         | jne                 0xe8
            //   8b8574fcffff         | mov                 eax, dword ptr [ebp - 0x38c]
            //   3bc6                 | cmp                 eax, esi
            //   7409                 | je                  0xb

        $sequence_5 = { 3bc3 7465 8b0d???????? 8d4401ff 8b0d???????? 3bc8 }
            // n = 6, score = 100
            //   3bc3                 | cmp                 eax, ebx
            //   7465                 | je                  0x67
            //   8b0d????????         |                     
            //   8d4401ff             | lea                 eax, [ecx + eax - 1]
            //   8b0d????????         |                     
            //   3bc8                 | cmp                 ecx, eax

        $sequence_6 = { 8b4d08 8a0411 8bda 84c0 0f853dfeffff 43 2bfe }
            // n = 7, score = 100
            //   8b4d08               | mov                 ecx, dword ptr [ebp + 8]
            //   8a0411               | mov                 al, byte ptr [ecx + edx]
            //   8bda                 | mov                 ebx, edx
            //   84c0                 | test                al, al
            //   0f853dfeffff         | jne                 0xfffffe43
            //   43                   | inc                 ebx
            //   2bfe                 | sub                 edi, esi

        $sequence_7 = { 3bf0 7635 56 8d742430 e8???????? 8b5c242c 8b4c2430 }
            // n = 7, score = 100
            //   3bf0                 | cmp                 esi, eax
            //   7635                 | jbe                 0x37
            //   56                   | push                esi
            //   8d742430             | lea                 esi, [esp + 0x30]
            //   e8????????           |                     
            //   8b5c242c             | mov                 ebx, dword ptr [esp + 0x2c]
            //   8b4c2430             | mov                 ecx, dword ptr [esp + 0x30]

        $sequence_8 = { 8b55d8 6a00 56 8d0c3b 51 52 ff15???????? }
            // n = 7, score = 100
            //   8b55d8               | mov                 edx, dword ptr [ebp - 0x28]
            //   6a00                 | push                0
            //   56                   | push                esi
            //   8d0c3b               | lea                 ecx, [ebx + edi]
            //   51                   | push                ecx
            //   52                   | push                edx
            //   ff15????????         |                     

        $sequence_9 = { ff15???????? 85c0 741b 8b45f0 57 8b3d???????? 50 }
            // n = 7, score = 100
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   741b                 | je                  0x1d
            //   8b45f0               | mov                 eax, dword ptr [ebp - 0x10]
            //   57                   | push                edi
            //   8b3d????????         |                     
            //   50                   | push                eax

    condition:
        7 of them and filesize < 409600
}
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