Analysis
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max time kernel
119s -
max time network
166s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
02-11-2021 19:11
Behavioral task
behavioral1
Sample
open and click xvyfv9 pglsqj.r9 eqzvd9 eyp.uvogm9 edg.vah.pdf
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
open and click xvyfv9 pglsqj.r9 eqzvd9 eyp.uvogm9 edg.vah.pdf
Resource
win10-en-20211014
General
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Target
open and click xvyfv9 pglsqj.r9 eqzvd9 eyp.uvogm9 edg.vah.pdf
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Size
91KB
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MD5
2111c7feab0f4fba4e34535b343fa1a5
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SHA1
33ba26c97cf4779b5a17b3febd2784a7f5568ea5
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SHA256
971a0af8dbfb31c954d8ee348510c42d590a721778936d3b1d59e15ed978245b
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SHA512
9133264fa0439258021d330fecc1fb79fa0b2a3a20328eb81037c2fd51d99db24fefc5a2fd6a97bfa06a797fd058d248763a0c012dc81268b367d04f71c96cf2
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 20 IoCs
Processes:
AcroRd32.exepid process 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3684 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe 3684 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3684 wrote to memory of 1180 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 1180 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 1180 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 2184 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 2184 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 2184 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 648 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 648 3684 AcroRd32.exe RdrCEF.exe PID 3684 wrote to memory of 648 3684 AcroRd32.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 1428 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 RdrCEF.exe RdrCEF.exe PID 648 wrote to memory of 3928 648 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\open and click xvyfv9 pglsqj.r9 eqzvd9 eyp.uvogm9 edg.vah.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:3684 -
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:1180
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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:2184
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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:648 -
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=95E3602F982DFEBC144AF6CFAEA71641 --mojo-platform-channel-handle=1640 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1428
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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=E7909618B11DCF5F185D85713587772E --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=E7909618B11DCF5F185D85713587772E --renderer-client-id=2 --mojo-platform-channel-handle=1652 --allow-no-sandbox-job /prefetch:13⤵PID:3928
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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=8D79BDB871F57C10EFB7A25710A95578 --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=8D79BDB871F57C10EFB7A25710A95578 --renderer-client-id=4 --mojo-platform-channel-handle=2072 --allow-no-sandbox-job /prefetch:13⤵PID:3812
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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=31F70DBC8D55D2170249357E3E7981B2 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1308
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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=14B5018D626AFA68128AFD1B2C8DB36E --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3004
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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=7BC3BBA55BBE8B68FD422F9C9368FB9C --mojo-platform-channel-handle=2468 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2072
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