badrabbit | hxxps://github[.]com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3[.]0[.]exe

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	RedEye.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

defense_evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	RedEye.exe

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	RedEye.exe

Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

mimikatz is an open source tool to dump credentials on Windows 1 IoCs

resource	yara_rule
behavioral1/files/0x0007000000024375-440.dat	mimikatz

Disables RegEdit via registry modification 2 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	RedEye.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	RedEye.exe

Disables Task Manager via registry modification
defense_evasion
Disables use of System Restore points 1 TTPs
defense_evasion

Inhibit System Recovery
T1490

Downloads MZ/PE file 2 IoCs

flow	pid	Process
98	2832	msedge.exe
98	2832	msedge.exe

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Autoruns.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\yandex.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iExplore64.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rkill.scr	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rkill.scr\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rkill64.scr	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\a2start.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cmd.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rkill64.com\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UserAccountControlSettings.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bcdedit.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\microsoftedgecp.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmc.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\gpedit.msc	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Autoruns64.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\yandex.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\attrib.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mspaint.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\firefox.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad++.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\attrib.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\logoff.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ZAM.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AdwCleaner.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HitmanPro.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HitmanPro_x64.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rkill.com\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\control.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RKill.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RKill.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rkill-unsigned.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rkill64.scr\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HitmanPro.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\recoverydrive.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rkill-unsigned64.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\microsoftedge.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Autoruns.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rkill-unsigned64.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iexplore.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\logoff.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RKill64.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iExplore64.exe	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mb3-setup-1878.1878-3.3.1.2183.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\microsoftedge.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\chrome.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad++.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCuiL.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Autoruns64.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UserAccountControlSettings.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe\Debugger = "RIP"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mspaint.exe	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\control.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\a2start.exe\Debugger = "RIP"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "RIP"	RedEye.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

Disable or Modify System Firewall

T1562.004

pid	Process
2716	NetSh.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	RedEye.exe

Executes dropped EXE 12 IoCs

pid	Process
3552	BadRabbit.exe
4332	22A6.tmp
5344	BadRabbit.exe
3380	BadRabbit.exe
5768	BadRabbit.exe
4984	BadRabbit.exe
2984	BadRabbit.exe
2844	BadRabbit.exe
4820	BadRabbit.exe
4672	BadRabbit.exe
1804	BadRabbit.exe
3080	RedEye.exe

Loads dropped DLL 10 IoCs

pid	Process
5524	rundll32.exe
1128	rundll32.exe
4768	rundll32.exe
5132	rundll32.exe
780	rundll32.exe
4120	rundll32.exe
2240	rundll32.exe
6000	rundll32.exe
5264	rundll32.exe
2720	rundll32.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\Downloads\\RedEye.exe"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\Downloads\\RedEye.exe"	RedEye.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\Downloads\\RedEye.exe"	RedEye.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	RedEye.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs

Web Service

T1102

flow	ioc
93	raw.githubusercontent.com
94	raw.githubusercontent.com
96	raw.githubusercontent.com
97	raw.githubusercontent.com
98	raw.githubusercontent.com
90	raw.githubusercontent.com
91	raw.githubusercontent.com
92	raw.githubusercontent.com

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	RedEye.exe
File created	C:\autorun.inf	RedEye.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

persistence privilege_escalation

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\Desktop\WallPaper = "C:\\redeyebmp.bmp"	RedEye.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_905558247\manifest.fingerprint	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_541934578\manifest.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_541934578\_metadata\verified_contents.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_541934578\manifest.fingerprint	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_905558247\LICENSE	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_905558247\sets.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_541934578\safety_tips.pb	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_541934578\typosquatting_list.pb	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_905558247\manifest.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping2336_905558247\_metadata\verified_contents.json	msedge.exe

Drops file in Windows directory 24 IoCs

description	ioc	Process
File created	C:\Windows\dispci.exe	rundll32.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File created	C:\Windows\cscc.dat	rundll32.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File opened for modification	C:\Windows\22A6.tmp	rundll32.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File created	C:\Windows\infpub.dat	BadRabbit.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File opened for modification	C:\Windows\infpub.dat	rundll32.exe
File created	C:\Windows\Nope.txt	RedEye.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	NetSh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	NetSh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	NetSh.exe

System Location Discovery: System Language Discovery 1 TTPs 26 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadRabbit.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	BadRabbit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	msedge.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Interacts with shadow copies 3 TTPs 3 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
2844	vssadmin.exe
3992	vssadmin.exe
2216	vssadmin.exe

Modifies data under HKEY_USERS 17 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133867972524559007"	msedge.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "124"	LogonUI.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedge.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-308834014-1004923324-1191300197-1000\{07663D60-8659-48AE-AC78-86C7BE48A217}	msedge.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
2056	schtasks.exe
1784	schtasks.exe

Suspicious behavior: EnumeratesProcesses 33 IoCs

pid	Process
5524	rundll32.exe
5524	rundll32.exe
5524	rundll32.exe
5524	rundll32.exe
4332	22A6.tmp
4332	22A6.tmp
4332	22A6.tmp
4332	22A6.tmp
4332	22A6.tmp
4332	22A6.tmp
4332	22A6.tmp
1128	rundll32.exe
1128	rundll32.exe
4768	rundll32.exe
4768	rundll32.exe
5132	rundll32.exe
5132	rundll32.exe
780	rundll32.exe
780	rundll32.exe
4120	rundll32.exe
4120	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
6000	rundll32.exe
6000	rundll32.exe
5264	rundll32.exe
5264	rundll32.exe
2720	rundll32.exe
2720	rundll32.exe
3080	RedEye.exe
3080	RedEye.exe
3080	RedEye.exe
3080	RedEye.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5524	rundll32.exe
Token: SeDebugPrivilege	5524	rundll32.exe
Token: SeTcbPrivilege	5524	rundll32.exe
Token: SeDebugPrivilege	4332	22A6.tmp
Token: SeShutdownPrivilege	1128	rundll32.exe
Token: SeDebugPrivilege	1128	rundll32.exe
Token: SeTcbPrivilege	1128	rundll32.exe
Token: SeShutdownPrivilege	4768	rundll32.exe
Token: SeDebugPrivilege	4768	rundll32.exe
Token: SeTcbPrivilege	4768	rundll32.exe
Token: SeShutdownPrivilege	5132	rundll32.exe
Token: SeDebugPrivilege	5132	rundll32.exe
Token: SeTcbPrivilege	5132	rundll32.exe
Token: SeShutdownPrivilege	780	rundll32.exe
Token: SeDebugPrivilege	780	rundll32.exe
Token: SeTcbPrivilege	780	rundll32.exe
Token: SeShutdownPrivilege	4120	rundll32.exe
Token: SeDebugPrivilege	4120	rundll32.exe
Token: SeTcbPrivilege	4120	rundll32.exe
Token: SeShutdownPrivilege	2240	rundll32.exe
Token: SeDebugPrivilege	2240	rundll32.exe
Token: SeTcbPrivilege	2240	rundll32.exe
Token: SeShutdownPrivilege	6000	rundll32.exe
Token: SeDebugPrivilege	6000	rundll32.exe
Token: SeTcbPrivilege	6000	rundll32.exe
Token: SeShutdownPrivilege	5264	rundll32.exe
Token: SeDebugPrivilege	5264	rundll32.exe
Token: SeTcbPrivilege	5264	rundll32.exe
Token: SeShutdownPrivilege	2720	rundll32.exe
Token: SeDebugPrivilege	2720	rundll32.exe
Token: SeTcbPrivilege	2720	rundll32.exe
Token: SeDebugPrivilege	3080	RedEye.exe
Token: SeBackupPrivilege	2260	vssvc.exe
Token: SeRestorePrivilege	2260	vssvc.exe
Token: SeAuditPrivilege	2260	vssvc.exe
Token: SeShutdownPrivilege	5612	shutdown.exe
Token: SeRemoteShutdownPrivilege	5612	shutdown.exe

Suspicious use of FindShellTrayWindow 60 IoCs

pid	Process
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe
2336	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5200	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 1120	2336	msedge.exe	86
PID 2336 wrote to memory of 1120	2336	msedge.exe	86
PID 2336 wrote to memory of 2832	2336	msedge.exe	87
PID 2336 wrote to memory of 2832	2336	msedge.exe	87
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 4052	2336	msedge.exe	88
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89
PID 2336 wrote to memory of 208	2336	msedge.exe	89

System policy modification 1 TTPs 11 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoControlPanel = "1"	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoRun = "1"	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr = "1"	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDrives = "4"	RedEye.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	RedEye.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\WindowsDefenderMAJ = "1"	RedEye.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System	RedEye.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe
1⤵
- Drops file in Program Files directory
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.99 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.69 --initial-client-data=0x240,0x244,0x248,0x23c,0x22c,0x7ff9f3e2f208,0x7ff9f3e2f214,0x7ff9f3e2f220
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --always-read-main-dll --field-trial-handle=1984,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=2444 /prefetch:3
  2⤵
  - Downloads MZ/PE file
  PID:2832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2400,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=2396 /prefetch:2
  2⤵
  PID:4052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --always-read-main-dll --field-trial-handle=1820,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=2632 /prefetch:8
  2⤵
  PID:208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --field-trial-handle=3364,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=3444 /prefetch:1
  2⤵
  PID:2188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --field-trial-handle=3372,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=3448 /prefetch:1
  2⤵
  PID:5436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=4320,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=4832 /prefetch:8
  2⤵
  PID:656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5036,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=5068 /prefetch:8
  2⤵
  PID:2584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5472,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=5512 /prefetch:8
  2⤵
  PID:3924
- C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5512,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=5524 /prefetch:8
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5512,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=5524 /prefetch:8
  2⤵
  PID:316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --lang=en-US --service-sandbox-type=collections --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5548,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6168 /prefetch:8
  2⤵
  PID:4184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --always-read-main-dll --field-trial-handle=6296,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6308 /prefetch:1
  2⤵
  PID:1980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6132,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6512 /prefetch:8
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6656,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6668 /prefetch:8
  2⤵
  PID:6140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6504,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6488 /prefetch:8
  2⤵
  PID:2808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6496,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6516 /prefetch:8
  2⤵
  PID:1932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6084,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6920 /prefetch:8
  2⤵
  PID:3616
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:3552
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5524
  - - C:\Windows\SysWOW64\cmd.exe
      /c schtasks /Delete /F /TN rhaegal
      4⤵
      System Location Discovery: System Language Discovery
      PID:5324
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /Delete /F /TN rhaegal
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1084
  - - C:\Windows\SysWOW64\cmd.exe
      /c schtasks /Create /RU SYSTEM /SC ONSTART /TN rhaegal /TR "C:\Windows\system32\cmd.exe /C Start \"\" \"C:\Windows\dispci.exe\" -id 3971612626 && exit"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2380
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /Create /RU SYSTEM /SC ONSTART /TN rhaegal /TR "C:\Windows\system32\cmd.exe /C Start \"\" \"C:\Windows\dispci.exe\" -id 3971612626 && exit"
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1784
  - - C:\Windows\SysWOW64\cmd.exe
      /c schtasks /Create /SC once /TN drogon /RU SYSTEM /TR "C:\Windows\system32\shutdown.exe /r /t 0 /f" /ST 19:06:00
      4⤵
      System Location Discovery: System Language Discovery
      PID:1096
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /Create /SC once /TN drogon /RU SYSTEM /TR "C:\Windows\system32\shutdown.exe /r /t 0 /f" /ST 19:06:00
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:2056
  - - C:\Windows\22A6.tmp
      "C:\Windows\22A6.tmp" \\.\pipe\{A19BF19E-356A-4507-8581-18C461E341AA}
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --always-read-main-dll --field-trial-handle=6444,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=3644 /prefetch:1
  2⤵
  PID:5872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6948,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6944 /prefetch:8
  2⤵
  PID:1484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6796,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  PID:788
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:5344
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1128
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:3380
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4768
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:5768
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5132
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:4984
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:780
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2984
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4120
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2844
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2240
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:4820
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:6000
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:4672
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5264
- C:\Users\Admin\Downloads\BadRabbit.exe
  "C:\Users\Admin\Downloads\BadRabbit.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:1804
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 15
    3⤵
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6244,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6460 /prefetch:8
  2⤵
  PID:1280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5844,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6308 /prefetch:8
  2⤵
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=24 --always-read-main-dll --field-trial-handle=3672,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6832 /prefetch:1
  2⤵
  PID:5768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5508,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=4296 /prefetch:8
  2⤵
  PID:3580
- C:\Users\Admin\Downloads\RedEye.exe
  "C:\Users\Admin\Downloads\RedEye.exe"
  2⤵
  - Modifies Windows Defender DisableAntiSpyware settings
  - Modifies Windows Defender Real-time Protection settings
  - UAC bypass
  - Disables RegEdit via registry modification
  - Event Triggered Execution: Image File Execution Options Injection
  - Checks computer location settings
  - Executes dropped EXE
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops autorun.inf file
  - Sets desktop wallpaper using registry
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - System policy modification
  PID:3080
- - C:\Windows\SYSTEM32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2844
- - C:\Windows\SYSTEM32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2216
- - C:\Windows\SYSTEM32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3992
- - C:\Windows\SYSTEM32\NetSh.exe
    NetSh Advfirewall set allprofiles state off
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2716
- - C:\Windows\System32\shutdown.exe
    "C:\Windows\System32\shutdown.exe" -r -t 00 -f
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=2108,i,13467564546607683537,10348459150068068524,262144 --variations-seed-version --mojo-platform-channel-handle=6512 /prefetch:8
  2⤵
  PID:5392

C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
1⤵
PID:4960

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2260

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3929855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:5200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Scheduled Task/Job

T1053

Scheduled Task

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Direct Volume Access

T1006

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery