Analysis
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max time kernel
129s -
max time network
145s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
18-10-2021 21:25
Behavioral task
behavioral1
Sample
NEW_DESIGN_2021105191.pdf
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
NEW_DESIGN_2021105191.pdf
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
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Target
NEW_DESIGN_2021105191.pdf
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Size
179KB
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MD5
9251c08d099a89560b2674628772db31
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SHA1
0305847ab40ac378d33ca20cf9dcbeb31df0e612
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SHA256
f8ce50d546e684711be622ced0a0d46777b34184b43a33b7099d54921087fc8a
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SHA512
4b5f0dc9a1f8e768abd7c0d9adbaee51072cb40b8cc0ef2fdf5a4aa0264bc35b386272c463280a488c3865396943b09ef899b73c9f05aaadcec48d46e0d9822e
Score
1/10
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-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
AcroRd32.exepid process 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1928 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe 1928 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1928 wrote to memory of 1036 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 1036 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 1036 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 2248 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 2248 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 2248 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 640 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 640 1928 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 640 1928 AcroRd32.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1480 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 RdrCEF.exe RdrCEF.exe PID 640 wrote to memory of 1464 640 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\NEW_DESIGN_2021105191.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:1928 -
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⤵PID:1036
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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⤵PID:2248
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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
PID:640 -
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=712625700BB5D834FCB8253575893E08 --mojo-platform-channel-handle=1648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1480
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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=D61065BC44F31313B99B801FB0434A21 --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=D61065BC44F31313B99B801FB0434A21 --renderer-client-id=2 --mojo-platform-channel-handle=1656 --allow-no-sandbox-job /prefetch:13⤵PID:1464
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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=AD8E714F0B6B7E7DE0783F0D186F40B2 --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=AD8E714F0B6B7E7DE0783F0D186F40B2 --renderer-client-id=4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:3472
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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=496BF5211B96706A80FB8DC20B3E4799 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1732
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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=0642F4169358AE339136E13DC4A8D295 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:972
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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=0BBE8C3A2BE547833026F4742B1CF09B --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3384