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 (20220516 | Detects win.soundbite.)
rule win_soundbite_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2022-05-16"
        version = "1"
        description = "Detects win.soundbite."
        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.soundbite"
        malpedia_rule_date = "20220513"
        malpedia_hash = "7f4b2229e6ae614d86d74917f6d5b41890e62a26"
        malpedia_version = "20220516"
        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 = { 89480c 8b5310 8965fc 895010 e8???????? 8b4d10 8b550c }
            // n = 7, score = 100
            //   89480c               | mov                 dword ptr [eax + 0xc], ecx
            //   8b5310               | mov                 edx, dword ptr [ebx + 0x10]
            //   8965fc               | mov                 dword ptr [ebp - 4], esp
            //   895010               | mov                 dword ptr [eax + 0x10], edx
            //   e8????????           |                     
            //   8b4d10               | mov                 ecx, dword ptr [ebp + 0x10]
            //   8b550c               | mov                 edx, dword ptr [ebp + 0xc]

        $sequence_1 = { b818010000 8dbda4fcffff 899da4fcffff 899da8fcffff 899dacfcffff 889d0bfdffff e8???????? }
            // n = 7, score = 100
            //   b818010000           | mov                 eax, 0x118
            //   8dbda4fcffff         | lea                 edi, [ebp - 0x35c]
            //   899da4fcffff         | mov                 dword ptr [ebp - 0x35c], ebx
            //   899da8fcffff         | mov                 dword ptr [ebp - 0x358], ebx
            //   899dacfcffff         | mov                 dword ptr [ebp - 0x354], ebx
            //   889d0bfdffff         | mov                 byte ptr [ebp - 0x2f5], bl
            //   e8????????           |                     

        $sequence_2 = { 64a300000000 8965f0 8b5d08 8d45c8 8bcb e8???????? 8b4808 }
            // n = 7, score = 100
            //   64a300000000         | mov                 dword ptr fs:[0], eax
            //   8965f0               | mov                 dword ptr [ebp - 0x10], esp
            //   8b5d08               | mov                 ebx, dword ptr [ebp + 8]
            //   8d45c8               | lea                 eax, [ebp - 0x38]
            //   8bcb                 | mov                 ecx, ebx
            //   e8????????           |                     
            //   8b4808               | mov                 ecx, dword ptr [eax + 8]

        $sequence_3 = { 8d5588 898564ffffff 898568ffffff 89856cffffff 52 8d4584 }
            // n = 6, score = 100
            //   8d5588               | lea                 edx, [ebp - 0x78]
            //   898564ffffff         | mov                 dword ptr [ebp - 0x9c], eax
            //   898568ffffff         | mov                 dword ptr [ebp - 0x98], eax
            //   89856cffffff         | mov                 dword ptr [ebp - 0x94], eax
            //   52                   | push                edx
            //   8d4584               | lea                 eax, [ebp - 0x7c]

        $sequence_4 = { 807f1500 7558 8b570c 85d2 742b 8b450c }
            // n = 6, score = 100
            //   807f1500             | cmp                 byte ptr [edi + 0x15], 0
            //   7558                 | jne                 0x5a
            //   8b570c               | mov                 edx, dword ptr [edi + 0xc]
            //   85d2                 | test                edx, edx
            //   742b                 | je                  0x2d
            //   8b450c               | mov                 eax, dword ptr [ebp + 0xc]

        $sequence_5 = { c645fc0f 85db 742e 8d95f4feffff 52 8b8dfcfcffff c743140f000000 }
            // n = 7, score = 100
            //   c645fc0f             | mov                 byte ptr [ebp - 4], 0xf
            //   85db                 | test                ebx, ebx
            //   742e                 | je                  0x30
            //   8d95f4feffff         | lea                 edx, [ebp - 0x10c]
            //   52                   | push                edx
            //   8b8dfcfcffff         | mov                 ecx, dword ptr [ebp - 0x304]
            //   c743140f000000       | mov                 dword ptr [ebx + 0x14], 0xf

        $sequence_6 = { 8b4b10 894104 8b5310 8b4df0 894208 8b4310 }
            // n = 6, score = 100
            //   8b4b10               | mov                 ecx, dword ptr [ebx + 0x10]
            //   894104               | mov                 dword ptr [ecx + 4], eax
            //   8b5310               | mov                 edx, dword ptr [ebx + 0x10]
            //   8b4df0               | mov                 ecx, dword ptr [ebp - 0x10]
            //   894208               | mov                 dword ptr [edx + 8], eax
            //   8b4310               | mov                 eax, dword ptr [ebx + 0x10]

        $sequence_7 = { 83f86f 74c0 837d9000 0f85ac010000 8b458c 894588 85c0 }
            // n = 7, score = 100
            //   83f86f               | cmp                 eax, 0x6f
            //   74c0                 | je                  0xffffffc2
            //   837d9000             | cmp                 dword ptr [ebp - 0x70], 0
            //   0f85ac010000         | jne                 0x1b2
            //   8b458c               | mov                 eax, dword ptr [ebp - 0x74]
            //   894588               | mov                 dword ptr [ebp - 0x78], eax
            //   85c0                 | test                eax, eax

        $sequence_8 = { 50 8d45f4 64a300000000 83ec0c 33db }
            // n = 5, score = 100
            //   50                   | push                eax
            //   8d45f4               | lea                 eax, [ebp - 0xc]
            //   64a300000000         | mov                 dword ptr fs:[0], eax
            //   83ec0c               | sub                 esp, 0xc
            //   33db                 | xor                 ebx, ebx

        $sequence_9 = { d3eb 2bf1 894de4 a840 740f 8b4508 c74018202b4200 }
            // n = 7, score = 100
            //   d3eb                 | shr                 ebx, cl
            //   2bf1                 | sub                 esi, ecx
            //   894de4               | mov                 dword ptr [ebp - 0x1c], ecx
            //   a840                 | test                al, 0x40
            //   740f                 | je                  0x11
            //   8b4508               | mov                 eax, dword ptr [ebp + 8]
            //   c74018202b4200       | mov                 dword ptr [eax + 0x18], 0x422b20

    condition:
        7 of them and filesize < 409600
}
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