Analysis
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max time kernel
293s -
max time network
259s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
20-06-2024 22:32
Static task
static1
Behavioral task
behavioral1
Sample
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe
Resource
win10-20240404-en
General
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Target
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe
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Size
5.6MB
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MD5
81b460232b437c7f31aec4d2bfa94ff3
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SHA1
bcc068cfdde712f4c93ea7049f56761efb7f56f7
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SHA256
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648
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SHA512
d58987dade30dee7c69baee5cd0e77d4b14bd1c6d89b377d6f37e3c6f03a2144aaf0567509417462c3af1ef4985cdaf09c3a2e7023dffbc382d5ccdc7a1b17c4
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SSDEEP
98304:mvH8khUR2Lelf6HATyu+t/aLyWLssgo5xpaoxz4w5ZAicPGLAWpsqe2nAEfd4:SH8khUL6K+1g3ssgexcg2YLA4e2vd4
Malware Config
Extracted
socks5systemz
aidyoho.ru
http://aidyoho.ru/search/?q=67e28dd86c0ca77c400cfe4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2ed9d993f
Signatures
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Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/5104-89-0x00000000026A0000-0x0000000002742000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Executes dropped EXE 3 IoCs
Processes:
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmplampungsoundstage.exelampungsoundstage.exepid process 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp 4500 lampungsoundstage.exe 5104 lampungsoundstage.exe -
Loads dropped DLL 3 IoCs
Processes:
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmppid process 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.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:
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmppid process 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmpdescription pid process target process PID 1888 wrote to memory of 3360 1888 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp PID 1888 wrote to memory of 3360 1888 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp PID 1888 wrote to memory of 3360 1888 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp PID 3360 wrote to memory of 4500 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp lampungsoundstage.exe PID 3360 wrote to memory of 4500 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp lampungsoundstage.exe PID 3360 wrote to memory of 4500 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp lampungsoundstage.exe PID 3360 wrote to memory of 5104 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp lampungsoundstage.exe PID 3360 wrote to memory of 5104 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp lampungsoundstage.exe PID 3360 wrote to memory of 5104 3360 0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp lampungsoundstage.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe"C:\Users\Admin\AppData\Local\Temp\0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-4QAKT.tmp\0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp"C:\Users\Admin\AppData\Local\Temp\is-4QAKT.tmp\0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmp" /SL5="$A0054,5658713,54272,C:\Users\Admin\AppData\Local\Temp\0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.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\Lampung Soundstage\lampungsoundstage.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -i3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -s3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exeFilesize
3.2MB
MD575a9f6a66f3fc0722b8d91cb7e241dac
SHA172c739be2ba36d482ee7cdc0253b0746aa745c77
SHA25683dac4ba941ef27b6fe0eebf983a7423b452dba22769c43e91c88a5177567dc8
SHA512b8051e3e6b08e2e2dfc3824e211509b3997c0137f1cf3098cc2eaf01e5f63306f11696a84e8661d6d03c51c7ea5046774315608b86e2c52983ae4330d2b06942
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C:\Users\Admin\AppData\Local\Temp\is-4QAKT.tmp\0c7cea2b9cbbceae281325ce3a8b22efe71326df833a027c61269bf64a1ea648.tmpFilesize
680KB
MD55baf97b8447c7245e308c807eba2b172
SHA1628c759120b7595bb697c14dd265f7f4616c8e72
SHA256ef10ffb51e1be8ba1b160ebdfee12c968b3f98f71310bdcb003dd117f4b2a124
SHA512dc38d1a5ae1e8b6f3779aea908a55a1853ecf7b6a632f11c50d9abc48aafa60e90182eb5a280d3ba94430d2ce5f02624b4c2000bd636da34643f25c95772e47d
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\Users\Admin\AppData\Local\Temp\is-ID30A.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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\Users\Admin\AppData\Local\Temp\is-ID30A.tmp\_isetup\_isdecmp.dllFilesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
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memory/1888-3-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
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memory/1888-0-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1888-73-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3360-74-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/3360-19-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/4500-65-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/4500-66-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/4500-69-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-84-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-106-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-78-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-81-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-72-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-87-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-89-0x00000000026A0000-0x0000000002742000-memory.dmpFilesize
648KB
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memory/5104-92-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-97-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-100-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-103-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-75-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-109-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-112-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-115-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-118-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-121-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-124-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-127-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-130-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
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memory/5104-133-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB