Analysis
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max time kernel
292s -
max time network
252s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
17-06-2024 05:02
Static task
static1
Behavioral task
behavioral1
Sample
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe
Resource
win10-20240404-en
General
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Target
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe
-
Size
5.6MB
-
MD5
1cc322f17175e09564ee9fd6f51aa825
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SHA1
e7e04445e68951e4381f9e31eb4c28bdf2365305
-
SHA256
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3
-
SHA512
0402173bbf060927759c6a1452487d6876f7e6f07f51ff94b128ff66f8ccfb4c0b5ae447cbf4e764c0dac43f334129ef34b3fd4b0051891da87ae6c5278858e0
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SSDEEP
98304:mX625qVF+uVCuRxlRu+4a+ww+gFatl2rukpkGdzeH9KVd3mppJSHd+N7AnSY55Y6:G+3+iCuzbu+4l7w8H2GJeH9KVd2R4dCQ
Malware Config
Extracted
socks5systemz
ayvodsw.ru
http://ayvodsw.ru/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f88ff11c6ef96
Signatures
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Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2440-95-0x00000000023B0000-0x0000000002452000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
-
Executes dropped EXE 3 IoCs
Processes:
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmpsvomediaplayer32.exesvomediaplayer32.exepid process 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp 2632 svomediaplayer32.exe 2440 svomediaplayer32.exe -
Loads dropped DLL 6 IoCs
Processes:
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmppid process 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 152.89.198.214 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmppid process 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmpdescription pid process target process PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 1884 wrote to memory of 3016 1884 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp PID 3016 wrote to memory of 2632 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2632 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2632 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2632 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2440 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2440 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2440 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe PID 3016 wrote to memory of 2440 3016 269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp svomediaplayer32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe"C:\Users\Admin\AppData\Local\Temp\269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NN7SJ.tmp\269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp"C:\Users\Admin\AppData\Local\Temp\is-NN7SJ.tmp\269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmp" /SL5="$80022,5645303,54272,C:\Users\Admin\AppData\Local\Temp\269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe" -i3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe" -s3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exeFilesize
3.3MB
MD58a91678fa9c72246ff0a3e7bae5a4a83
SHA10eb6a9e602edfce0108e3304b93eec52c945046b
SHA25622496b657ed492f2980884d74d57f317596e6cb51b4cf2f0ea33104ad1971a23
SHA5128adcace886958f2175c778c86ad985ac61ca3a0a6a93379e9a04392f1fb9a387151eb72b3fc6decc881556fab027c83a3a4e810f8f8b56c9e745cb84dd191267
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\Users\Admin\AppData\Local\Temp\is-NN7SJ.tmp\269d0a47114dcb06558ce605cdb3c40b051a0c0a989b218cd3e83174e21befb3.tmpFilesize
680KB
MD54468da54a8b07613269ca5537be5e235
SHA19aded70f0853385c5561fa275a77508edae15111
SHA2560177788e41f30da5d5ac6c66c54fd51c8eac03a1eddc9deb5ff6aefff7821153
SHA5123b7c3a3bfe4e9ec20ba4d04d06270aa9e26a342bc806c092b37d6a97064c0c7b54f75c9242295f03899d1b5deac99b91480d0c4ba23a6bc33f3739f322279313
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\Users\Admin\AppData\Local\Temp\is-Q8HD8.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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\Users\Admin\AppData\Local\Temp\is-Q8HD8.tmp\_isetup\_isdecmp.dllFilesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
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\Users\Admin\AppData\Local\Temp\is-Q8HD8.tmp\_isetup\_shfoldr.dllFilesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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memory/1884-76-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1884-2-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
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memory/1884-0-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/2440-113-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-94-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-140-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-135-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-74-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-132-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-129-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-78-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-126-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-81-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-85-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-88-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-91-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-123-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-95-0x00000000023B0000-0x0000000002452000-memory.dmpFilesize
648KB
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memory/2440-101-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-104-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-107-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-110-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-120-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2440-116-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2632-68-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2632-72-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/2632-69-0x0000000000400000-0x0000000000747000-memory.dmpFilesize
3.3MB
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memory/3016-12-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/3016-67-0x00000000039B0000-0x0000000003CF7000-memory.dmpFilesize
3.3MB
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memory/3016-82-0x00000000039B0000-0x0000000003CF7000-memory.dmpFilesize
3.3MB
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memory/3016-77-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB