Analysis
-
max time kernel
293s -
max time network
252s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
17-06-2024 05:03
Static task
static1
Behavioral task
behavioral1
Sample
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe
Resource
win10-20240404-en
General
-
Target
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe
-
Size
5.6MB
-
MD5
21186244760b76df08e24a2c3802f7e0
-
SHA1
562e9f617d0ae071115432e95e71181839082ccd
-
SHA256
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a
-
SHA512
3ef14aa73ab25aad0e48ef40e79150f1afce476670c72c56b0c0102b0a9abf435bf7d42573ac5330e222f542a8e3389aee110dbcd22e1dce4aaf208ed6e3d693
-
SSDEEP
98304:mDcna40AeZjV/FuD+334nBrbfFzxc0hnLJvEPUTioXK54Va53nzeQ9mpWUGD:AcalAajV/FCnB39VVhnLJvSUTioX1VeD
Malware Config
Extracted
socks5systemz
bpvlwdn.com
http://bpvlwdn.com/search/?q=67e28dd86f54a728120ffa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f88ff11c7ef94
Signatures
-
Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2612-95-0x00000000022F0000-0x0000000002392000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
-
Executes dropped EXE 3 IoCs
Processes:
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmplampungsoundstage.exelampungsoundstage.exepid process 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp 2596 lampungsoundstage.exe 2612 lampungsoundstage.exe -
Loads dropped DLL 6 IoCs
Processes:
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmppid process 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.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 141.98.234.31 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmppid process 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmpdescription pid process target process PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2108 wrote to memory of 2744 2108 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp PID 2744 wrote to memory of 2596 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2596 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2596 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2596 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2612 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2612 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2612 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe PID 2744 wrote to memory of 2612 2744 37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp lampungsoundstage.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe"C:\Users\Admin\AppData\Local\Temp\37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-EDURS.tmp\37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp"C:\Users\Admin\AppData\Local\Temp\is-EDURS.tmp\37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmp" /SL5="$400EA,5636535,54272,C:\Users\Admin\AppData\Local\Temp\37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -i3⤵
- Executes dropped EXE
-
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
-
\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exeFilesize
3.2MB
MD5e9e49f1da5dc85b8c0ea95ed7e11ec6a
SHA122c7720a2716abe1649a57fd47ae849ed6e8ec92
SHA2561390fa94678e7237b074d35f1fea18d1f595944a5d39fd3fbb6446fef0176050
SHA51215d942b8a8b861e7b9db71f84d20fe13ad1335316a47ee7d4ca1ea9bfbf5dd3d30a8469b1d7a2231502eb42d920382bf477b24a483169a8a757ba58c51309aae
-
\Users\Admin\AppData\Local\Temp\is-86IIB.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
\Users\Admin\AppData\Local\Temp\is-86IIB.tmp\_isetup\_isdecmp.dllFilesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
-
\Users\Admin\AppData\Local\Temp\is-86IIB.tmp\_isetup\_shfoldr.dllFilesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
-
\Users\Admin\AppData\Local\Temp\is-EDURS.tmp\37eae2341d1b0655ffc3c9cdfa65482eaca5c795dd1704619e7ee4dea0515a0a.tmpFilesize
680KB
MD55baf97b8447c7245e308c807eba2b172
SHA1628c759120b7595bb697c14dd265f7f4616c8e72
SHA256ef10ffb51e1be8ba1b160ebdfee12c968b3f98f71310bdcb003dd117f4b2a124
SHA512dc38d1a5ae1e8b6f3779aea908a55a1853ecf7b6a632f11c50d9abc48aafa60e90182eb5a280d3ba94430d2ce5f02624b4c2000bd636da34643f25c95772e47d
-
memory/2108-3-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
-
memory/2108-0-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
-
memory/2108-76-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
-
memory/2596-72-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2596-68-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2596-69-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-85-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-123-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-140-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-135-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-78-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-81-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-132-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-129-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-88-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-91-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-94-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-95-0x00000000022F0000-0x0000000002392000-memory.dmpFilesize
648KB
-
memory/2612-101-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-104-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-107-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-110-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-113-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-116-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-120-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-74-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2612-126-0x0000000000400000-0x0000000000742000-memory.dmpFilesize
3.3MB
-
memory/2744-12-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
-
memory/2744-82-0x00000000039B0000-0x0000000003CF2000-memory.dmpFilesize
3.3MB
-
memory/2744-77-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
-
memory/2744-67-0x00000000039B0000-0x0000000003CF2000-memory.dmpFilesize
3.3MB