Analysis
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max time kernel
151s -
max time network
166s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
14-10-2021 05:04
Behavioral task
behavioral1
Sample
NEW_DESIGN_2021105861.pdf
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
NEW_DESIGN_2021105861.pdf
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
NEW_DESIGN_2021105861.pdf
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Size
225KB
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MD5
c303d59966e11fb5dc088a32232e596b
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SHA1
5be41c742ec0636ea894695169622b70dabac8c6
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SHA256
d78f0ee09de1829dcbc0e21b35f9d755fb8758d55922a02f32375f1877ac43ee
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SHA512
2ffa7af235077b0a978a3e68cdaa8d6b957407dd0339dafca81708a02ada81193bd9d21e20a3ce60df0e42e3b68dbbca58c4b3262aeb850da8f9ea6e6f81c575
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-1-5-21-1594587808-2047097707-2163810515-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
AcroRd32.exepid process 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4796 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4796 wrote to memory of 804 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 804 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 804 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 1148 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 1148 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 1148 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 1824 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 1824 4796 AcroRd32.exe RdrCEF.exe PID 4796 wrote to memory of 1824 4796 AcroRd32.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 2912 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 RdrCEF.exe RdrCEF.exe PID 1824 wrote to memory of 3884 1824 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_2021105861.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=68B554962C8A5B46421AB542655C8BBE --mojo-platform-channel-handle=1636 --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=24053B838A35FB46E4104C6FD536B97E --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=24053B838A35FB46E4104C6FD536B97E --renderer-client-id=2 --mojo-platform-channel-handle=1652 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=2E09583F6D040A1DA63F13C42FCCB7E7 --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=2E09583F6D040A1DA63F13C42FCCB7E7 --renderer-client-id=4 --mojo-platform-channel-handle=2072 --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=1C1EBED840E7602B9F261E83F05ADD46 --mojo-platform-channel-handle=2472 --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=E000FEEFC6F52F860636CD7B868AAF4D --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=234D8FADDC58E61DC42346361E8F9063 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/804-114-0x0000000000000000-mapping.dmp
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memory/968-133-0x0000000077242000-0x0000000077243000-memory.dmpFilesize
4KB
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memory/968-135-0x0000000000000000-mapping.dmp
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memory/968-134-0x0000000000DF4000-0x0000000000DF5000-memory.dmpFilesize
4KB
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memory/1148-115-0x0000000000000000-mapping.dmp
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memory/1824-116-0x0000000000000000-mapping.dmp
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memory/2748-142-0x0000000000DF5000-0x0000000000DF6000-memory.dmpFilesize
4KB
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memory/2748-141-0x0000000077242000-0x0000000077243000-memory.dmpFilesize
4KB
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memory/2748-143-0x0000000000000000-mapping.dmp
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memory/2912-119-0x0000000000000000-mapping.dmp
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memory/2912-117-0x0000000077242000-0x0000000077243000-memory.dmpFilesize
4KB
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memory/2912-118-0x0000000001113000-0x0000000001114000-memory.dmpFilesize
4KB
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memory/2912-120-0x0000000000D20000-0x0000000000D21000-memory.dmpFilesize
4KB
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memory/3884-125-0x0000000000D40000-0x0000000000D41000-memory.dmpFilesize
4KB
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memory/3884-126-0x0000000001110000-0x0000000001111000-memory.dmpFilesize
4KB
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memory/3884-123-0x0000000000000000-mapping.dmp
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memory/3884-122-0x0000000000DF0000-0x0000000000DF1000-memory.dmpFilesize
4KB
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memory/3884-121-0x0000000077242000-0x0000000077243000-memory.dmpFilesize
4KB
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memory/4476-127-0x0000000077242000-0x0000000077243000-memory.dmpFilesize
4KB
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memory/4476-129-0x0000000000000000-mapping.dmp
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memory/4476-128-0x0000000000DFC000-0x0000000000DFD000-memory.dmpFilesize
4KB
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memory/4752-137-0x0000000077242000-0x0000000077243000-memory.dmpFilesize
4KB
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memory/4752-139-0x0000000000000000-mapping.dmp
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memory/4752-138-0x000000000111E000-0x000000000111F000-memory.dmpFilesize
4KB