8c4838099234cfad14a8b74c268477d16e0d31d1eeee5c9a00d688ae1fbf7082

General

Target

FAC-DOC-2022-5KO6KTGI49FK4JFI5GTK59KII59FI4LO.pdf
Size

120KB
MD5

78f5bdeef40b898c9311e8eb3f6ffa99
SHA1

a0fbfeea543b682b5786b8856ac62151f46bb12f
SHA256

8c4838099234cfad14a8b74c268477d16e0d31d1eeee5c9a00d688ae1fbf7082
SHA512

e19b7c423d5b82e7eaecc168d71867712222d781fc94ad691ebf3d14a9618a8806b55074884cc68c4bc67e436978f083ea0d178eac99eb37e9f7bc22c96587dc

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

Processes:

compattelrunner.exe

description ioc process

File created C:\Windows\rescache\_merged\1910676589\3747560831.pri compattelrunner.exe

description	ioc	process
File created	C:\Windows\rescache\_merged\1910676589\3747560831.pri	compattelrunner.exe

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exeSDXHelper.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	SDXHelper.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	SDXHelper.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	SDXHelper.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

SDXHelper.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	SDXHelper.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	SDXHelper.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SDXHelper.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies data under HKEY_USERS 30 IoCs

Processes:

compattelrunner.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.BioEnrollment_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Win32WebViewHost_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.OOBENetworkCaptivePortal_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CParentalControls_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.XGpuEjectDialog_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.FileExplorer_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5Cmicrosoft.creddialoghost_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.CloudExperienceHost_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CShellExperienceHost_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5Cmicrosoft.windows.narratorquickstart_8wekyb3d8bbwe%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.AccountsControl_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.LockApp_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.CallingShellApp_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.PeopleExperienceHost_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.XboxGameCallableUI_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.ContentDeliveryManager_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AppResolverUX_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AddSuggestedFoldersToLibraryDialog_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AppRep.ChxApp_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.OOBENetworkConnectionFlow_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.SecureAssessmentBrowser_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.AAD.BrokerPlugin_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AssignedAccessLockApp_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.Search_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoftWindows.Client.CBS_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.FilePicker_cw5n1h2txyewy%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.AsyncTextService_8wekyb3d8bbwe%5Cresources.pri	compattelrunner.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.ECApp_8wekyb3d8bbwe%5Cresources.pri	compattelrunner.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid	process
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe
676	AdobeARM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

744 AcroRd32.exe
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

AcroRd32.exeAdobeARM.exeSDXHelper.exe

pid process

744 AcroRd32.exe
744 AcroRd32.exe
744 AcroRd32.exe
744 AcroRd32.exe
744 AcroRd32.exe
744 AcroRd32.exe
676 AdobeARM.exe
1036 SDXHelper.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeAdobeARM.exeRdrCEF.exe

description	pid	process	target process
PID 744 wrote to memory of 2292	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 2292	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 2292	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 4040	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 4040	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 4040	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 3092	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 3092	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 3092	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 3668	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 3668	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 3668	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 4024	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 4024	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 4024	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 904	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 904	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 904	744	AcroRd32.exe	RdrCEF.exe
PID 744 wrote to memory of 676	744	AcroRd32.exe	AdobeARM.exe
PID 744 wrote to memory of 676	744	AcroRd32.exe	AdobeARM.exe
PID 744 wrote to memory of 676	744	AcroRd32.exe	AdobeARM.exe
PID 676 wrote to memory of 2824	676	AdobeARM.exe	Reader_sl.exe
PID 676 wrote to memory of 2824	676	AdobeARM.exe	Reader_sl.exe
PID 676 wrote to memory of 2824	676	AdobeARM.exe	Reader_sl.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe
PID 4024 wrote to memory of 3164	4024	RdrCEF.exe	RdrCEF.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\FAC-DOC-2022-5KO6KTGI49FK4JFI5GTK59KII59FI4LO.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:744

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
PID:2292

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
PID:4040

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
PID:3092

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
PID:3668

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
- Suspicious use of WriteProcessMemory
PID:4024

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=214B2B2593F1968759EEC7DBBA9BC7A1 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3164

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=BD510B009C755787C72A80490A034F8A --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=BD510B009C755787C72A80490A034F8A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2552

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=48B6A10B1A4003E1D3A4F7476FF1C7B8 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3944

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=51CEC80B5AF08B81B4C62D022D960456 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1040

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=A338A3A7510DD93051BBC884345FFDCF --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2804

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
PID:904

C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:3
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:676

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
3⤵
PID:2824

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:856

C:\Program Files\Microsoft Office\Root\Office16\SDXHelper.exe
"C:\Program Files\Microsoft Office\Root\Office16\SDXHelper.exe" -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:1036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k wsappx -p
1⤵
PID:944

C:\Windows\system32\compattelrunner.exe
C:\Windows\system32\compattelrunner.exe -m:aeinv.dll -f:UpdateSoftwareInventoryW
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:4076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1036-142-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-143-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-144-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-145-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-146-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-149-0x00007FFF8D4F0000-0x00007FFF8D6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1036-150-0x00007FFF8D4F0000-0x00007FFF8D6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1036-152-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-153-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-155-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-154-0x00007FFF4D570000-0x00007FFF4D580000-memory.dmp

Filesize
64KB

Download
memory/1036-156-0x00007FFF8D4F0000-0x00007FFF8D6E5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads