c3891f1b2f7f32ad6967bf3f6fcf51a3451796d2da65533610444246108b97b5

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Control Panel\International\Geo\Nation	IDMan.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\IDMan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IDMan.exe /onboot"	IDMan.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IDMan.exe

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper"	IDMan.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1"	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper"	IDMan.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1"	IDMan.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\0bb13bbd-c61f-4a40-996d-11814c2a1510.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20241120052627.pma	setup.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

System Location Discovery: System Language Discovery 1 TTPs 6 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	IDMan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.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\ProcessorNameString	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\Update Revision	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\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\VendorIdentifier	firefox.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\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies Internet Explorer settings 1 TTPs 22 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop	IDMan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3"	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Internet Explorer\Low Rights	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp"	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "IDMan.exe"	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp"	IDMan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3"	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe"	IDMan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3"	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "IDMan.exe"	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp"	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}"	IDMan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm"	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}	IDMan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243"	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}"	IDMan.exe

Modifies registry class 16 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan"	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User"	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000_Classes\WOW6432Node\CLSID\{E6871B76-C3C8-44DD-B947-ABFFE144860D}	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IDMan.exe"	IDMan.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1"	IDMan.exe
Key created	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000_Classes\WOW6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}"	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter"	IDMan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}"	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}	IDMan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000_Classes\WOW6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}\Model = "324"	IDMan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000_Classes\WOW6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}\Therad = "1"	IDMan.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter	IDMan.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3880	IDMan.exe
3880	IDMan.exe
1576	msedge.exe
1576	msedge.exe
5448	msedge.exe
5448	msedge.exe
5432	identity_helper.exe
5432	identity_helper.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3880	IDMan.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
5448	msedge.exe
5448	msedge.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	3880	IDMan.exe
Token: SeDebugPrivilege	3244	firefox.exe
Token: SeDebugPrivilege	3244	firefox.exe
Token: SeBackupPrivilege	3880	IDMan.exe

Suspicious use of FindShellTrayWindow 24 IoCs

pid	Process
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3880	IDMan.exe
5448	msedge.exe
5448	msedge.exe

Suspicious use of SendNotifyMessage 21 IoCs

pid	Process
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3244	firefox.exe
3880	IDMan.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3880	IDMan.exe
3880	IDMan.exe
3880	IDMan.exe
3244	firefox.exe
3880	IDMan.exe
3880	IDMan.exe
3880	IDMan.exe
3880	IDMan.exe
3880	IDMan.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3880 wrote to memory of 752	3880	IDMan.exe	87
PID 3880 wrote to memory of 752	3880	IDMan.exe	87
PID 3880 wrote to memory of 752	3880	IDMan.exe	87
PID 3880 wrote to memory of 3260	3880	IDMan.exe	90
PID 3880 wrote to memory of 3260	3880	IDMan.exe	90
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3260 wrote to memory of 3244	3260	firefox.exe	91
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 1492	3244	firefox.exe	92
PID 3244 wrote to memory of 4904	3244	firefox.exe	93
PID 3244 wrote to memory of 4904	3244	firefox.exe	93
PID 3244 wrote to memory of 4904	3244	firefox.exe	93

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\IDMan.exe
"C:\Users\Admin\AppData\Local\Temp\IDMan.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3880
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMShellExt64.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:752
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.internetdownloadmanager.com/support/installffextfrommozillasite.html
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3260
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.internetdownloadmanager.com/support/installffextfrommozillasite.html
    3⤵
    - Checks processor information in registry
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3244
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1976 -parentBuildID 20240401114208 -prefsHandle 1888 -prefMapHandle 1880 -prefsLen 23681 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {116f61ec-15d2-4785-a3c9-fb2970e5083c} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" gpu
      4⤵
      PID:1492
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 24601 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f7af4fb2-aa01-4608-9053-5508f00b6adc} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" socket
      4⤵
      Checks processor information in registry
      PID:4904
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2812 -childID 1 -isForBrowser -prefsHandle 3256 -prefMapHandle 3264 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d3b34cee-1c7a-4fcf-82e2-4e0f2ffcaa82} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" tab
      4⤵
      PID:1068
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3048 -childID 2 -isForBrowser -prefsHandle 3684 -prefMapHandle 3680 -prefsLen 29091 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {58ea1be8-f280-45f3-a7e3-fd0ce857a533} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" tab
      4⤵
      PID:1720
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4256 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4092 -prefMapHandle 4236 -prefsLen 29091 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6ad8222c-058a-4954-983e-cb212afd86b8} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" utility
      4⤵
      Checks processor information in registry
      PID:2476
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5260 -childID 3 -isForBrowser -prefsHandle 5044 -prefMapHandle 5340 -prefsLen 29279 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {949f923c-2ffd-404e-ace0-1b59dfb912a8} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" tab
      4⤵
      PID:5672
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3164 -childID 4 -isForBrowser -prefsHandle 5532 -prefMapHandle 5524 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ca3a6287-e7e2-42a1-8d2b-03582cc1451a} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" tab
      4⤵
      PID:5808
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5680 -childID 5 -isForBrowser -prefsHandle 5696 -prefMapHandle 5692 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {01bd29a2-c9e2-4f6c-a01a-7b514a49d5c5} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" tab
      4⤵
      PID:5864
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5840 -childID 6 -isForBrowser -prefsHandle 3152 -prefMapHandle 5592 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b8ec536c-432c-4ae4-acb8-9faa485b2600} 3244 "\\.\pipe\gecko-crash-server-pipe.3244" tab
      4⤵
      PID:5876
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMShellExt64.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:228
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMIECC64.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4016
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMGetAll64.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4536
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\downlWithIDM64.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" https://www.internetdownloadmanager.com/welcome.html?v=642b25
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  PID:5448
- - 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x128,0x12c,0x130,0x124,0x134,0x7ff893c246f8,0x7ff893c24708,0x7ff893c24718
    3⤵
    PID:5472
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
    3⤵
    PID:5796
- - 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 --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1576
- - 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 --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
    3⤵
    PID:5820
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3484 /prefetch:1
    3⤵
    PID:2952
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3492 /prefetch:1
    3⤵
    PID:1896
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5816 /prefetch:8
    3⤵
    PID:5216
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
    3⤵
    - Drops file in Program Files directory
    PID:6048
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff7d6a75460,0x7ff7d6a75470,0x7ff7d6a75480
      4⤵
      PID:5984
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2180,14967461523228535873,8046450284778297961,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5816 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3124

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Browser Extensions

T1176

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery