Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2023 10:59
Behavioral task
behavioral1
Sample
NOTICE - Parkade Power Wash (May 26 after 4pm).pdf
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
NOTICE - Parkade Power Wash (May 26 after 4pm).pdf
Resource
win10v2004-20230220-en
General
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Target
NOTICE - Parkade Power Wash (May 26 after 4pm).pdf
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Size
226KB
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MD5
5f3408cc19de021d8c251f779d04ea38
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SHA1
c2bf38885245d1d7dac269a33408f655e8def230
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SHA256
497f763fa7b578165ebe5a7629c1df80cbcfa6e8c511e6d362cec022d29808ff
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SHA512
b073f1984f07c2b4f300abf5cf58dff19380945e1f222c3fe86a19bf87d4b5d6235e413ea08d1c1d5fee566bd1499796a53771ff63f314cae076676fcf333b38
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SSDEEP
6144:80pS1Tz/8sGOsCRdrBPoC4a0+2NxsjpmU:8041nUjOsqdPoC4aKNxstZ
Malware Config
Signatures
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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-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4972 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4972 wrote to memory of 2792 4972 AcroRd32.exe RdrCEF.exe PID 4972 wrote to memory of 2792 4972 AcroRd32.exe RdrCEF.exe PID 4972 wrote to memory of 2792 4972 AcroRd32.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 5000 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 RdrCEF.exe RdrCEF.exe PID 2792 wrote to memory of 3756 2792 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\NOTICE - Parkade Power Wash (May 26 after 4pm).pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- 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⤵
- 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=9F88257974B4648C6269E9F49F76FA9E --mojo-platform-channel-handle=1740 --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=73A145C191DBFF0358917426B085FBA1 --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=2 --enable-main-frame-before-activation --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=73A145C191DBFF0358917426B085FBA1 --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=6F3C6F6D48DE9E46E8FBE3A925163814 --mojo-platform-channel-handle=2312 --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=633EE9AD8674645AF1F76A651AEB2C3E --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=2 --enable-main-frame-before-activation --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=633EE9AD8674645AF1F76A651AEB2C3E --renderer-client-id=5 --mojo-platform-channel-handle=1964 --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=8135468F3A17EB395780358EB5336A9B --mojo-platform-channel-handle=2572 --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=2A5FC8846D365D965116CDBC5B056270 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵