Analysis
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max time kernel
78s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2022 03:20
Behavioral task
behavioral1
Sample
Ѓ^Il_发/|[gtHI_R^P.pdf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Ѓ^Il_发/|[gtHI_R^P.pdf
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
Ѓ^Il_发/Eo_R^P.pdf
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
Ѓ^Il_发/Eo_R^P.pdf
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
Ѓ^Il_发/_R^P.pdf
Resource
win7-20220901-en
Behavioral task
behavioral6
Sample
Ѓ^Il_发/_R^P.pdf
Resource
win10v2004-20220901-en
General
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Target
Ѓ^Il_发/_R^P.pdf
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Size
97KB
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MD5
3595f7b7142f3c716641ce8563c3d20b
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SHA1
ba4a5adf2a1cac33e984b3b57787a0e9675413f5
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SHA256
247538ee6d5ed2cad9860cc525d7866e5fd0025e18833b0823ee72512939f963
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SHA512
1fdb815a78bc7cdc97541bcc2426acfa29db445ccb055d0f0a0aa8be59a03a4c09a7ebdb42b10e535aa441da9facebf8688c6b304bfc75bc559dfa37728ddcb4
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SSDEEP
3072:Ca9xYK8EbYbfjok8XGiKQxtcZXXoYBQuD3zU06O:CvHwYjok8rvxSXXoIpLzU09
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2236 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2236 wrote to memory of 3028 2236 AcroRd32.exe RdrCEF.exe PID 2236 wrote to memory of 3028 2236 AcroRd32.exe RdrCEF.exe PID 2236 wrote to memory of 3028 2236 AcroRd32.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 3008 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 RdrCEF.exe RdrCEF.exe PID 3028 wrote to memory of 852 3028 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\Ѓ^Il_发\_R^P.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⤵
- 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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=F68B05184DE84BE0BA370AA5ECB35595 --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=F68B05184DE84BE0BA370AA5ECB35595 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --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=2A8BA1E680359D6668C8EDF93872B2CB --mojo-platform-channel-handle=1748 --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=29D760ABC407624E94AFD5F4E819CBD7 --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=29D760ABC407624E94AFD5F4E819CBD7 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --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=5486434D5606C6171F1D9777411043D5 --mojo-platform-channel-handle=2428 --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=4BAD7CF96CABFE75DB4514D6B4DAF93A --mojo-platform-channel-handle=1728 --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=C13F9EFBB247D1A5D364FD0186CD6AF9 --mojo-platform-channel-handle=2456 --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/852-137-0x0000000000000000-mapping.dmp
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memory/2704-150-0x0000000000000000-mapping.dmp
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memory/3008-134-0x0000000000000000-mapping.dmp
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memory/3028-132-0x0000000000000000-mapping.dmp
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memory/3032-153-0x0000000000000000-mapping.dmp
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memory/4860-147-0x0000000000000000-mapping.dmp
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memory/4936-142-0x0000000000000000-mapping.dmp