Analysis
- max time kernel
130s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
- Target 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe
- Size 2.7MB
- Sample240601-e3h54shh8s
- SHA256 2c29e92bc8fe517a2f687eb0ac03bf711b74414cfa41998fb6d0b1f65929bca8
- MD5 8d7e75a6cff8af7fceb924ec1efc4260
- SHA1 5c664cd5587274b66a17d2de857d682235a37325
- SHA512 1b15727afb60b85b17c11edefb08703499b340ec84271317c2d0b06d4429b853693af191d87fd5fa5b20e317e81e85a14acf17a02577b9bb83b5727fb1ecf48e
- SSDEEP 49152:STMGWKyMlF3c+pUr+zEGH9a6Q0uBA6Mws+wHOE8HRWxZqb:SkKy4PUr+A8YBA6JwH78YxZqb
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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asyncrat
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1.0.0
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Default
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149.28.150.93:62940
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149.28.150.93:54956
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149.28.150.93:3299
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149.28.150.93:9203
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DefaultMutex
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delay
1
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install
false
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install_folder
%AppData%
Signatures
- Grants admin privileges 1 TTPs
Uses net.exe to modify the user's privileges.
- Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 2756 netsh.exe 2848 netsh.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ertdtayhlv = "C:\\Users\\Admin\\AppData\\Roaming\\Ertdtayhlv.exe" 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 54 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4020 set thread context of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 - Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3720 sc.exe - Collects information from the system 1 TTPs 1 IoCs
Uses WMIC.exe to find detailed system information.
pid Process 4324 WMIC.exe - Enumerates processes with tasklist 1 TTPs 1 IoCs
pid Process 2828 tasklist.exe - Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 2816 ipconfig.exe 3120 NETSTAT.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 4440 systeminfo.exe - Runs net.exe
- Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe Token: SeDebugPrivilege 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe Token: SeDebugPrivilege 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe Token: SeIncreaseQuotaPrivilege 4324 WMIC.exe Token: SeSecurityPrivilege 4324 WMIC.exe Token: SeTakeOwnershipPrivilege 4324 WMIC.exe Token: SeLoadDriverPrivilege 4324 WMIC.exe Token: SeSystemProfilePrivilege 4324 WMIC.exe Token: SeSystemtimePrivilege 4324 WMIC.exe Token: SeProfSingleProcessPrivilege 4324 WMIC.exe Token: SeIncBasePriorityPrivilege 4324 WMIC.exe Token: SeCreatePagefilePrivilege 4324 WMIC.exe Token: SeBackupPrivilege 4324 WMIC.exe Token: SeRestorePrivilege 4324 WMIC.exe Token: SeShutdownPrivilege 4324 WMIC.exe Token: SeDebugPrivilege 4324 WMIC.exe Token: SeSystemEnvironmentPrivilege 4324 WMIC.exe Token: SeRemoteShutdownPrivilege 4324 WMIC.exe Token: SeUndockPrivilege 4324 WMIC.exe Token: SeManageVolumePrivilege 4324 WMIC.exe Token: 33 4324 WMIC.exe Token: 34 4324 WMIC.exe Token: 35 4324 WMIC.exe Token: 36 4324 WMIC.exe Token: SeIncreaseQuotaPrivilege 4324 WMIC.exe Token: SeSecurityPrivilege 4324 WMIC.exe Token: SeTakeOwnershipPrivilege 4324 WMIC.exe Token: SeLoadDriverPrivilege 4324 WMIC.exe Token: SeSystemProfilePrivilege 4324 WMIC.exe Token: SeSystemtimePrivilege 4324 WMIC.exe Token: SeProfSingleProcessPrivilege 4324 WMIC.exe Token: SeIncBasePriorityPrivilege 4324 WMIC.exe Token: SeCreatePagefilePrivilege 4324 WMIC.exe Token: SeBackupPrivilege 4324 WMIC.exe Token: SeRestorePrivilege 4324 WMIC.exe Token: SeShutdownPrivilege 4324 WMIC.exe Token: SeDebugPrivilege 4324 WMIC.exe Token: SeSystemEnvironmentPrivilege 4324 WMIC.exe Token: SeRemoteShutdownPrivilege 4324 WMIC.exe Token: SeUndockPrivilege 4324 WMIC.exe Token: SeManageVolumePrivilege 4324 WMIC.exe Token: 33 4324 WMIC.exe Token: 34 4324 WMIC.exe Token: 35 4324 WMIC.exe Token: 36 4324 WMIC.exe Token: SeIncreaseQuotaPrivilege 3184 WMIC.exe Token: SeSecurityPrivilege 3184 WMIC.exe Token: SeTakeOwnershipPrivilege 3184 WMIC.exe Token: SeLoadDriverPrivilege 3184 WMIC.exe Token: SeSystemProfilePrivilege 3184 WMIC.exe Token: SeSystemtimePrivilege 3184 WMIC.exe Token: SeProfSingleProcessPrivilege 3184 WMIC.exe Token: SeIncBasePriorityPrivilege 3184 WMIC.exe Token: SeCreatePagefilePrivilege 3184 WMIC.exe Token: SeBackupPrivilege 3184 WMIC.exe Token: SeRestorePrivilege 3184 WMIC.exe Token: SeShutdownPrivilege 3184 WMIC.exe Token: SeDebugPrivilege 3184 WMIC.exe Token: SeSystemEnvironmentPrivilege 3184 WMIC.exe Token: SeRemoteShutdownPrivilege 3184 WMIC.exe Token: SeUndockPrivilege 3184 WMIC.exe Token: SeManageVolumePrivilege 3184 WMIC.exe Token: 33 3184 WMIC.exe Token: 34 3184 WMIC.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 4020 wrote to memory of 1552 4020 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 88 PID 1552 wrote to memory of 392 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 99 PID 1552 wrote to memory of 392 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 99 PID 1552 wrote to memory of 392 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 99 PID 392 wrote to memory of 4440 392 cmd.exe 101 PID 392 wrote to memory of 4440 392 cmd.exe 101 PID 392 wrote to memory of 4440 392 cmd.exe 101 PID 1552 wrote to memory of 872 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 104 PID 1552 wrote to memory of 872 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 104 PID 1552 wrote to memory of 872 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 104 PID 1552 wrote to memory of 3276 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 106 PID 1552 wrote to memory of 3276 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 106 PID 1552 wrote to memory of 3276 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 106 PID 3276 wrote to memory of 976 3276 cmd.exe 108 PID 3276 wrote to memory of 976 3276 cmd.exe 108 PID 3276 wrote to memory of 976 3276 cmd.exe 108 PID 1552 wrote to memory of 744 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 109 PID 1552 wrote to memory of 744 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 109 PID 1552 wrote to memory of 744 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 109 PID 1552 wrote to memory of 3548 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 111 PID 1552 wrote to memory of 3548 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 111 PID 1552 wrote to memory of 3548 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 111 PID 3548 wrote to memory of 4324 3548 cmd.exe 113 PID 3548 wrote to memory of 4324 3548 cmd.exe 113 PID 3548 wrote to memory of 4324 3548 cmd.exe 113 PID 1552 wrote to memory of 1460 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 114 PID 1552 wrote to memory of 1460 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 114 PID 1552 wrote to memory of 1460 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 114 PID 1460 wrote to memory of 960 1460 cmd.exe 116 PID 1460 wrote to memory of 960 1460 cmd.exe 116 PID 1460 wrote to memory of 960 1460 cmd.exe 116 PID 960 wrote to memory of 3896 960 net.exe 117 PID 960 wrote to memory of 3896 960 net.exe 117 PID 960 wrote to memory of 3896 960 net.exe 117 PID 1552 wrote to memory of 1232 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 118 PID 1552 wrote to memory of 1232 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 118 PID 1552 wrote to memory of 1232 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 118 PID 1552 wrote to memory of 2808 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 120 PID 1552 wrote to memory of 2808 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 120 PID 1552 wrote to memory of 2808 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 120 PID 3600 wrote to memory of 756 3600 net.exe 123 PID 3600 wrote to memory of 756 3600 net.exe 123 PID 3600 wrote to memory of 756 3600 net.exe 123 PID 1552 wrote to memory of 3008 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 124 PID 1552 wrote to memory of 3008 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 124 PID 1552 wrote to memory of 3008 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 124 PID 3008 wrote to memory of 3784 3008 cmd.exe 126 PID 3008 wrote to memory of 3784 3008 cmd.exe 126 PID 3008 wrote to memory of 3784 3008 cmd.exe 126 PID 3784 wrote to memory of 2212 3784 net.exe 127 PID 3784 wrote to memory of 2212 3784 net.exe 127 PID 3784 wrote to memory of 2212 3784 net.exe 127 PID 1552 wrote to memory of 3308 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 128 PID 1552 wrote to memory of 3308 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 128 PID 1552 wrote to memory of 3308 1552 8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe 128 PID 3308 wrote to memory of 4532 3308 cmd.exe 130 PID 3308 wrote to memory of 4532 3308 cmd.exe 130
Processes
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C:\Users\Admin\AppData\Local\Temp\8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4020 -
C:\Users\Admin\AppData\Local\Temp\8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8d7e75a6cff8af7fceb924ec1efc4260_NeikiAnalytics.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:392 -
C:\Windows\SysWOW64\systeminfo.exesysteminfo4⤵
- Gathers system information
PID:4440
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:872
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3276 -
C:\Windows\SysWOW64\HOSTNAME.EXEhostname4⤵PID:976
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:744
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic logicaldisk get caption,description,providername4⤵
- Collects information from the system
- Suspicious use of AdjustPrivilegeToken
PID:4324
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1460 -
C:\Windows\SysWOW64\net.exenet user4⤵
- Suspicious use of WriteProcessMemory
PID:960 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 user5⤵PID:3896
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:1232
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:2808
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C:\Windows\SysWOW64\net.exenet localgroup4⤵
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 localgroup5⤵PID:756
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\net.exenet localgroup administrators4⤵
- Suspicious use of WriteProcessMemory
PID:3784 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 localgroup administrators5⤵PID:2212
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\net.exenet user guest4⤵PID:4532
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 user guest5⤵PID:4108
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:2340
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C:\Windows\SysWOW64\net.exenet user administrator4⤵PID:4524
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 user administrator5⤵PID:4512
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:372
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic startup get caption,command4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3184
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4992
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C:\Windows\SysWOW64\tasklist.exetasklist /svc4⤵
- Enumerates processes with tasklist
PID:2828
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:2236
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C:\Windows\SysWOW64\ipconfig.exeipconfig /all4⤵
- Gathers network information
PID:2816
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4256
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:3448
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C:\Windows\SysWOW64\ROUTE.EXEroute print4⤵PID:3788
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:3544
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C:\Windows\SysWOW64\ARP.EXEarp -a4⤵PID:3804
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4904
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C:\Windows\SysWOW64\NETSTAT.EXEnetstat -ano4⤵
- Gathers network information
PID:3120
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4020
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C:\Windows\SysWOW64\sc.exesc query type=service state=all4⤵
- Launches sc.exe
PID:3720
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:528
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C:\Windows\SysWOW64\netsh.exenetsh firewall show state4⤵
- Modifies Windows Firewall
PID:2756
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:1208
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C:\Windows\SysWOW64\netsh.exenetsh firewall show config4⤵
- Modifies Windows Firewall
PID:2848
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4616
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C:\Windows\SysWOW64\net.exenet wlan show interfaces4⤵PID:2776
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 wlan show interfaces5⤵PID:4492
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:652
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profiles4⤵PID:4980
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4584
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C:\Windows\SysWOW64\netsh.exenetsh wlan show networks4⤵PID:2068
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4344
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic product get name4⤵PID:3464
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:3720
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C:\Windows\SysWOW64\chcp.comchcp 650014⤵PID:60
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C:\Windows\SysWOW64\tree.comtree "C:\Users\Admin\Documents\Tencent Files"4⤵PID:3548
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:3832
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C:\Windows\SysWOW64\chcp.comchcp 650014⤵PID:3888
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C:\Windows\SysWOW64\tree.comtree "C:\Users\Admin\Documents\WeChat Files"4⤵PID:3864
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4760
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C:\Windows\SysWOW64\tree.comtree "C:\Users\Admin\Desktop" /F4⤵PID:4332
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C:\Windows\SysWOW64\cmd.exe"cmd.exe"3⤵PID:4492
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C:\Windows\SysWOW64\tree.comtree /F4⤵PID:4528
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵PID:1772
Network
MITRE ATT&CK Enterprise v15
Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1