xworm | 475b9d791c60e67139b665c262ce187b083f90c2bd3aaeccb2ee12ad75748377

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	TDpremium.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TDpremium.lnk	TDpremium.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TDpremium.lnk	TDpremium.exe

Executes dropped EXE 1 IoCs

pid	Process
6088	TDpremium

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TDpremium = "C:\\Users\\Admin\\AppData\\Roaming\\TDpremium"	TDpremium.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
19	ip-api.com

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Checks processor information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	taskmgr.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	OpenWith.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

pid	Process
4596	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3744	powershell.exe
3744	powershell.exe
3252	powershell.exe
3252	powershell.exe
2372	powershell.exe
2372	powershell.exe
4864	powershell.exe
4864	powershell.exe
4704	TDpremium.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4632	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	4704	TDpremium.exe
Token: SeDebugPrivilege	3744	powershell.exe
Token: SeDebugPrivilege	3252	powershell.exe
Token: SeDebugPrivilege	2372	powershell.exe
Token: SeDebugPrivilege	4864	powershell.exe
Token: SeDebugPrivilege	4704	TDpremium.exe
Token: SeDebugPrivilege	4604	taskmgr.exe
Token: SeSystemProfilePrivilege	4604	taskmgr.exe
Token: SeCreateGlobalPrivilege	4604	taskmgr.exe
Token: SeDebugPrivilege	1068	firefox.exe
Token: SeDebugPrivilege	1068	firefox.exe
Token: SeDebugPrivilege	6088	TDpremium

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
1068	firefox.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe
4604	taskmgr.exe

Suspicious use of SetWindowsHookEx 62 IoCs

pid	Process
4704	TDpremium.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
4632	OpenWith.exe
1068	firefox.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe
6132	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 3744	4704	TDpremium.exe	91
PID 4704 wrote to memory of 3744	4704	TDpremium.exe	91
PID 4704 wrote to memory of 3252	4704	TDpremium.exe	93
PID 4704 wrote to memory of 3252	4704	TDpremium.exe	93
PID 4704 wrote to memory of 2372	4704	TDpremium.exe	95
PID 4704 wrote to memory of 2372	4704	TDpremium.exe	95
PID 4704 wrote to memory of 4864	4704	TDpremium.exe	97
PID 4704 wrote to memory of 4864	4704	TDpremium.exe	97
PID 4704 wrote to memory of 4596	4704	TDpremium.exe	100
PID 4704 wrote to memory of 4596	4704	TDpremium.exe	100
PID 4632 wrote to memory of 4384	4632	OpenWith.exe	112
PID 4632 wrote to memory of 4384	4632	OpenWith.exe	112
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 4384 wrote to memory of 1068	4384	firefox.exe	114
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115
PID 1068 wrote to memory of 4784	1068	firefox.exe	115

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\TDpremium.exe
"C:\Users\Admin\AppData\Local\Temp\TDpremium.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\TDpremium.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3744
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'TDpremium.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3252
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\TDpremium'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'TDpremium'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4864
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "TDpremium" /tr "C:\Users\Admin\AppData\Roaming\TDpremium"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4596

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4604

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3612

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Roaming\TDpremium"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4384
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Roaming\TDpremium
    3⤵
    - Checks processor information in registry
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1068
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2012 -parentBuildID 20240401114208 -prefsHandle 1940 -prefMapHandle 1932 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {17a350d4-03fc-4cf5-95d9-6a4ce2b8f231} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" gpu
      4⤵
      PID:4784
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2444 -parentBuildID 20240401114208 -prefsHandle 2424 -prefMapHandle 2412 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c6e1115-6524-4209-91ee-fee955e2a5c7} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" socket
      4⤵
      Checks processor information in registry
      PID:4984
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2852 -childID 1 -isForBrowser -prefsHandle 3048 -prefMapHandle 3132 -prefsLen 24741 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4dcac7b1-dcce-46c0-9b06-ff7595c6dd33} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" tab
      4⤵
      PID:2436
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1548 -childID 2 -isForBrowser -prefsHandle 3632 -prefMapHandle 3628 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3ba571a7-3d0c-494b-8f4c-3300e097937f} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" tab
      4⤵
      PID:4112
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4468 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4476 -prefMapHandle 4576 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {37014ca8-4d53-441b-8392-010ef7796f26} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" utility
      4⤵
      Checks processor information in registry
      PID:5528
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5316 -childID 3 -isForBrowser -prefsHandle 5300 -prefMapHandle 5308 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a5782864-2ceb-4b72-88fc-32b8b4e01a41} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" tab
      4⤵
      PID:5864
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5460 -childID 4 -isForBrowser -prefsHandle 5540 -prefMapHandle 5536 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {df90d162-bb70-4e6b-8590-f9a2fc333326} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" tab
      4⤵
      PID:5876
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5448 -childID 5 -isForBrowser -prefsHandle 5676 -prefMapHandle 5680 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4de65b0c-9e87-4c2c-b39f-a6df80d7a36b} 1068 "\\.\pipe\gecko-crash-server-pipe.1068" tab
      4⤵
      PID:5888

C:\Users\Admin\AppData\Roaming\TDpremium
C:\Users\Admin\AppData\Roaming\TDpremium
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:6088

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:6132
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\TDpremium
  2⤵
  PID:2552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery