fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d

General

Target

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Size

408KB
MD5

2b9537dfd9ff85a3e45dc18b54168904
SHA1

dab91a1e37814f3ff0b2205dbfad15d29b4b47f1
SHA256

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d
SHA512

4b6c110cd2702df66043889110788791b1e00825c18a897c9e309d2c2a5f7f530ead725c67723e282728191f5bd6471313c1beaa331696e7b68c53d1c9962278
SSDEEP

12288:5ujulmkUp73f8j1LUAm3WelbWHx1wakcEvT:gF81gV2Eb

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe\""	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Executes dropped EXE 3 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exefa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exewin32.exe

pid	process
5068	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
1100	win32.exe

Sets file execution options in registry 2 TTPs 64 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastUI.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccuac.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastSvc.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avguard.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zlclient.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ComboFix.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MsMpEng.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconfig.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avcenter.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\egui.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgwdsvc.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wireshark.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MsMpEng.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\blindman.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDFiles.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgidsagent.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdagent.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avscan.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\spybotsd.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgnt.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdagent.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wireshark.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\win32.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgui.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDFiles.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbampt.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\egui.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\keyscrambler.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\keyscrambler.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDWinSec.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\win32.exe\DisableExceptionChainValidation	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\hijackthis.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamscheduler.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SDWinSec.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamservice.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avguard.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgrsx.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ComboFix.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avcenter.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgnt.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\instup.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamservice.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccuac.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgcsrvx.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgrsx.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgwdsvc.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastSvc.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconfig.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvastUI.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbampt.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamscheduler.exe\Debugger = "nqij.exe"	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exefa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Drops file in System32 directory 3 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Windows Services\	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
File created	C:\Windows\SysWOW64\Windows Services\win32.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
File opened for modification	C:\Windows\SysWOW64\Windows Services\win32.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	pid	process	target process
PID 1044 set thread context of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Drops file in Windows directory 2 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	ioc	process
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\security.config.cch.new	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\enterprisesec.config.cch.new	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

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

System Information Discovery
T1082

NTFS ADS 1 IoCs

Processes:

cmd.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe:ZONE.identifier	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exefa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

pid	process
1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

pid process

4984 fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

pid	process
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exefa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

description	pid	process
Token: SeDebugPrivilege	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
Token: SeDebugPrivilege	4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

pid process

4984 fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

pid	process
4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exefa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

C:\Users\Admin\AppData\Local\Temp\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
"C:\Users\Admin\AppData\Local\Temp\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > "C:\Users\Admin\AppData\Local\Temp\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe":ZONE.identifier & exit
  2⤵
  - NTFS ADS
  PID:5100
- C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe"
  2⤵
  - Executes dropped EXE
  PID:5068
- C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Sets file execution options in registry
  - Checks computer location settings
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4984
- - C:\Windows\SysWOW64\Windows Services\win32.exe
    "C:\Windows\system32\Windows Services\win32.exe"
    3⤵
    - Executes dropped EXE
    PID:1100

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Windows\SysWOW64\Windows Services\win32.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Windows\SysWOW64\Windows Services\win32.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
memory/1044-132-0x00007FFE96F70000-0x00007FFE979A6000-memory.dmp

Filesize
10.2MB

Download
memory/1100-146-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/1100-143-0x0000000000000000-mapping.dmp

Download
memory/4984-139-0x000000000044872E-mapping.dmp

Download
memory/4984-142-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/4984-137-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4984-136-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4984-135-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4984-147-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/5100-133-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 1044 wrote to memory of 5100	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	cmd.exe
PID 1044 wrote to memory of 5100	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	cmd.exe
PID 1044 wrote to memory of 5068	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 5068	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 5068	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 1044 wrote to memory of 4984	1044	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe
PID 4984 wrote to memory of 1100	4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	win32.exe
PID 4984 wrote to memory of 1100	4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	win32.exe
PID 4984 wrote to memory of 1100	4984	fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d.exe	win32.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads