Analysis
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max time kernel
160s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
21-02-2022 13:03
Behavioral task
behavioral1
Sample
Logbuch-Microaches-34-cm-Streifen.pdf
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Logbuch-Microaches-34-cm-Streifen.pdf
Resource
win10v2004-en-20220112
0 signatures
0 seconds
General
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Target
Logbuch-Microaches-34-cm-Streifen.pdf
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Size
15KB
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MD5
25c9abef7411c9bc0d0876fd802d009f
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SHA1
bce164ed49ad728ef9c83ae84f3dc6fc375dfeed
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SHA256
cff9a607ca0fbe5981c0e321a54b6168537e2606860e80b265f91fcfb128f621
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SHA512
cba93a1c2ec9ae8fc5c56c3e1dc53c735796897f003be92e442463e0cedbd5fade183dfe0aee18296b0b42947b202c3815336dfb6ee4cbec5ef0e024e0e80a72
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 3 IoCs
Processes:
TiWorker.exesvchost.exedescription ioc process File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Processes:
AcroRd32.exedescription 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 49 IoCs
Processes:
svchost.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "6.999785" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132900987494214919" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "7.141976" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "25.014889" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4044" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4188" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AcroRd32.exepid process 3908 AcroRd32.exe 3908 AcroRd32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
TiWorker.exedescription pid process Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3908 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
AcroRd32.exepid process 3908 AcroRd32.exe 3908 AcroRd32.exe 3908 AcroRd32.exe 3908 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3908 wrote to memory of 2904 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 2904 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 2904 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 3508 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 3508 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 3508 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 2864 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 2864 3908 AcroRd32.exe RdrCEF.exe PID 3908 wrote to memory of 2864 3908 AcroRd32.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3792 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe PID 2864 wrote to memory of 3184 2864 RdrCEF.exe RdrCEF.exe
Processes
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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\Logbuch-Microaches-34-cm-Streifen.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
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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=165140432⤵
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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=165140432⤵
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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=165140432⤵
- Suspicious use of WriteProcessMemory
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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=20B8A057E63D9230C0CEF205B8ED0664 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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=633E17DFFCB04242529D35D206A335C6 --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=633E17DFFCB04242529D35D206A335C6 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
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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=C50C59B2848D347BEF03C63135D11480 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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=D1576039B4654CB524853AB770A5C519 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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=3EB7F80CBB82619F2E1A421D5870C5C2 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵