60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28/11/2022, 01:04

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General

Target

60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Size

147KB
MD5

fb8f0df340477e8ab4707c835de9afc0
SHA1

8eef61dde9a91ebf76e458ce4963fd95aaeaab5e
SHA256

60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05
SHA512

cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313
SSDEEP

3072:toUxlFYpz7gEHwIJTJ4bPTni2b4HuwIAhhJHydDM1+KNweG/5m1NEQXVTPrYskJD:mUxlFYpz7HHwI1J4bPTni2b4HuwIAhhW

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\Temp\\60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe\""	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Executes dropped EXE 1 IoCs

pid	Process
948	NTKernel.exe

Sets file execution options in registry 2 TTPs 64 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDMain.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NTKernel.exe\DisableExceptionChainValidation	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgrsx.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zlclient.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgui.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ComboFix.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDMain.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MsMpEng.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\instup.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\spybotsd.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zlclient.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\keyscrambler.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ComboFix.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgui.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\egui.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDWinSec.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avscan.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\instup.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccuac.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\spybotsd.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgcsrvx.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wireshark.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MsMpEng.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastSvc.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamservice.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDWinSec.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgidsagent.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\egui.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDFiles.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDFiles.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconfig.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastUI.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamscheduler.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgidsagent.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avcenter.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgwdsvc.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NTKernel.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\hijackthis.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconfig.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamservice.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avcenter.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgcsrvx.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdagent.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastSvc.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccuac.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wireshark.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\blindman.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\blindman.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avscan.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbampt.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbampt.exe\Debugger = "nqij.exe"	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Loads dropped DLL 4 IoCs

pid	Process
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
948	NTKernel.exe
948	NTKernel.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\NT Kernel\	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
File created	C:\Windows\SysWOW64\NT Kernel\NTKernel.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
File opened for modification	C:\Windows\SysWOW64\NT Kernel\NTKernel.exe	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1544 set thread context of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1544 wrote to memory of 1736	1544	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	26
PID 1736 wrote to memory of 948	1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	27
PID 1736 wrote to memory of 948	1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	27
PID 1736 wrote to memory of 948	1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	27
PID 1736 wrote to memory of 948	1736	60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe	27

C:\Users\Admin\AppData\Local\Temp\60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
"C:\Users\Admin\AppData\Local\Temp\60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Users\Admin\AppData\Local\Temp\60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe
  "C:\Users\Admin\AppData\Local\Temp\60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Modifies visiblity of hidden/system files in Explorer
  - Sets file execution options in registry
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Windows\SysWOW64\NT Kernel\NTKernel.exe
    "C:\Windows\system32\NT Kernel\NTKernel.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\NT Kernel\NTKernel.exe

Filesize
147KB

MD5
fb8f0df340477e8ab4707c835de9afc0

SHA1
8eef61dde9a91ebf76e458ce4963fd95aaeaab5e

SHA256
60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

SHA512
cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313

Download Submit
C:\Windows\SysWOW64\NT Kernel\NTKernel.exe

Filesize
147KB

MD5
fb8f0df340477e8ab4707c835de9afc0

SHA1
8eef61dde9a91ebf76e458ce4963fd95aaeaab5e

SHA256
60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

SHA512
cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313

Download Submit
\Windows\SysWOW64\NT Kernel\NTKernel.exe

Filesize
147KB

MD5
fb8f0df340477e8ab4707c835de9afc0

SHA1
8eef61dde9a91ebf76e458ce4963fd95aaeaab5e

SHA256
60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

SHA512
cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313

Download Submit
\Windows\SysWOW64\NT Kernel\NTKernel.exe

Filesize
147KB

MD5
fb8f0df340477e8ab4707c835de9afc0

SHA1
8eef61dde9a91ebf76e458ce4963fd95aaeaab5e

SHA256
60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

SHA512
cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313

Download Submit
\Windows\SysWOW64\NT Kernel\NTKernel.exe

Filesize
147KB

MD5
fb8f0df340477e8ab4707c835de9afc0

SHA1
8eef61dde9a91ebf76e458ce4963fd95aaeaab5e

SHA256
60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

SHA512
cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313

Download Submit
\Windows\SysWOW64\NT Kernel\NTKernel.exe

Filesize
147KB

MD5
fb8f0df340477e8ab4707c835de9afc0

SHA1
8eef61dde9a91ebf76e458ce4963fd95aaeaab5e

SHA256
60f7780b2b9cd891706d55bf191035695c57b24c143b907d2d9b1d0c14ea7e05

SHA512
cf4142f03c2b854975a48373377e0f2f11298fa31bc500281dd5a7ee3bb9dff1a93dc344c0634015e25d294faf29eb400f8d6c626483794d1491c51c8b3cf313

Download Submit
memory/948-81-0x0000000073F80000-0x000000007452B000-memory.dmp

Filesize
5.7MB

Download
memory/948-79-0x0000000073F80000-0x000000007452B000-memory.dmp

Filesize
5.7MB

Download
memory/1544-54-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download
memory/1544-65-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1544-56-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1544-55-0x0000000074530000-0x0000000074ADB000-memory.dmp

Filesize
5.7MB

Download
memory/1736-60-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1736-68-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1736-66-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1736-62-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1736-61-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1736-78-0x0000000073F80000-0x000000007452B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-58-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1736-80-0x0000000073F80000-0x000000007452B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-57-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download