Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 12:33
Static task
static1
Behavioral task
behavioral1
Sample
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe
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Size
4.5MB
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MD5
344885539768e5c51e229bfc4dabfb60
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SHA1
31158e4d1e6fcf26c26fb109613dfac326f81277
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SHA256
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f
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SHA512
f9ca603db2fbeb19f8357e3db3cc0a027cfeec2dce2122b9da3f16450909bddeebda9ff284d65ae8980305f58c748c45df58fc3d99facf03fb56419a78b1cd1c
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SSDEEP
98304:mi5sMiR4cn6D3cl+19EmwBUf2BpYklxpwo9UNx5VpuZea5a679O3R:p5QOCRqEmeWCN9Uy5ao9OB
Malware Config
Extracted
socks5systemz
bewjiij.com
Signatures
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Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2652-85-0x0000000002430000-0x00000000024D2000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Executes dropped EXE 3 IoCs
Processes:
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmpfreeaudioextractor32.exefreeaudioextractor32.exepid process 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp 3172 freeaudioextractor32.exe 2652 freeaudioextractor32.exe -
Loads dropped DLL 1 IoCs
Processes:
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmppid process 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp -
Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 91.211.247.248 Destination IP 91.211.247.248 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:
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmppid process 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmpdescription pid process target process PID 2492 wrote to memory of 4416 2492 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp PID 2492 wrote to memory of 4416 2492 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp PID 2492 wrote to memory of 4416 2492 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp PID 4416 wrote to memory of 3172 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp freeaudioextractor32.exe PID 4416 wrote to memory of 3172 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp freeaudioextractor32.exe PID 4416 wrote to memory of 3172 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp freeaudioextractor32.exe PID 4416 wrote to memory of 2652 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp freeaudioextractor32.exe PID 4416 wrote to memory of 2652 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp freeaudioextractor32.exe PID 4416 wrote to memory of 2652 4416 60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp freeaudioextractor32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2492 -
C:\Users\Admin\AppData\Local\Temp\is-E796Q.tmp\60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp"C:\Users\Admin\AppData\Local\Temp\is-E796Q.tmp\60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp" /SL5="$601C8,4442346,54272,C:\Users\Admin\AppData\Local\Temp\60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Users\Admin\AppData\Local\Free Audio Extractor\freeaudioextractor32.exe"C:\Users\Admin\AppData\Local\Free Audio Extractor\freeaudioextractor32.exe" -i3⤵
- Executes dropped EXE
PID:3172
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C:\Users\Admin\AppData\Local\Free Audio Extractor\freeaudioextractor32.exe"C:\Users\Admin\AppData\Local\Free Audio Extractor\freeaudioextractor32.exe" -s3⤵
- Executes dropped EXE
PID:2652
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.7MB
MD5cee6606900f0cf8cd55f8c1157a0311b
SHA168b9be96ec2ca13d7f2972e98285eb5e2e26c920
SHA2563938d76861430873347e0b5eebdf6f8bcfc175696a022e0d4c86c5680f36bcaf
SHA512c28d1030c30e0beb07740aacd7be0cecd9f8dd7823e182651af995f0b4a12a7bee5a89776967c8396aa4a69350001770d061772797d635ed84549c0730b6c6a2
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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C:\Users\Admin\AppData\Local\Temp\is-E796Q.tmp\60bea6781b88a21f142f6735cceb035477b4a38a51a0cfdad1c1ff44c75d423f_NeikiAnalytics.tmp
Filesize680KB
MD52dc58283f734f2159ca5f5a2fc2fcfdf
SHA155487d70451a929c331e203e689bcf42b5ceb208
SHA25635949d234b8d54ea692512e98f70f2846157256262bd4faefaa499dd7a73b12d
SHA5128bb241507e774daef5a78fa047dfd276cf408380bac05ca33825c11ab598a5c919d8dc1021c29426070713246b7a2bebfed5bb0a02b52094ef37488981742c02