Analysis
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max time kernel
134s -
max time network
148s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
18-10-2021 21:25
Behavioral task
behavioral1
Sample
Презентация СЕО.pdf
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Презентация СЕО.pdf
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
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Target
Презентация СЕО.pdf
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Size
395KB
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MD5
16e3f1015e92107377e999a74d09263e
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SHA1
166e4c49aa1866c85a5998c2a36986942a90e122
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SHA256
0de2f6a9acd7771f7083f0b2bc6fafcc0bb8c06eb94b1c28f575d8abf3fb0720
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SHA512
4994912cf7089ac84198b08f072e5ebc6dcf7bedf8d6dc676e65adcade9669ccbc2f8886321d0b0a9729074e8ab64c6233bd506830dcf1d92e3a1a81bda73d59
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 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4164 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe 4164 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4164 wrote to memory of 4456 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 4456 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 4456 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 1632 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 1632 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 1632 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 4488 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 4488 4164 AcroRd32.exe RdrCEF.exe PID 4164 wrote to memory of 4488 4164 AcroRd32.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1300 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 RdrCEF.exe RdrCEF.exe PID 4488 wrote to memory of 1568 4488 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\Презентация СЕО.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:4164 -
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:4456
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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:1632
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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:4488 -
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=5225057784641C41895303589AF51A1D --mojo-platform-channel-handle=1656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1300
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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=AFA4AB0D25E076563FDB4E958CB90CEE --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=AFA4AB0D25E076563FDB4E958CB90CEE --renderer-client-id=2 --mojo-platform-channel-handle=1668 --allow-no-sandbox-job /prefetch:13⤵PID:1568
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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=D62BD6B949BC4E4079FD45A31C3A1A5A --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=D62BD6B949BC4E4079FD45A31C3A1A5A --renderer-client-id=4 --mojo-platform-channel-handle=2072 --allow-no-sandbox-job /prefetch:13⤵PID:1340
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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=C776DEE8416F47C61155CEF582724510 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3344
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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=132F755DEC2534A1685376FE5AE6315E --mojo-platform-channel-handle=1632 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4692
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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=5A03057084F1E6F4ACFA944C131B5324 --mojo-platform-channel-handle=2500 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4980