Analysis
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max time kernel
153s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20-10-2022 14:28
Behavioral task
behavioral1
Sample
SpecialReportStrategicCareerPlanning.pdf
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
SpecialReportStrategicCareerPlanning.pdf
Resource
win10v2004-20220812-en
General
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Target
SpecialReportStrategicCareerPlanning.pdf
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Size
1.1MB
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MD5
fc0e6c1a7cff7a915720dc7cb5a56694
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SHA1
db107c81db605a394517eede8445733dfc98cebb
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SHA256
515660b1792da07c88aae9bb699b4988c276959e580ee8d5af1fc126fff23015
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SHA512
323d14ef9477ec96ded5804ab08124350285e9be27775047ce577dc57d490c1f90d720f85e2b22b5e072781733772897c69efc300872c45e257fcae7291f9e6b
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SSDEEP
24576:sSD8imWzWq7GT3JUHIyDU5QDirM9jEzoLR6:sliFZqrojI5BM6ELQ
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2352 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2352 wrote to memory of 3656 2352 AcroRd32.exe RdrCEF.exe PID 2352 wrote to memory of 3656 2352 AcroRd32.exe RdrCEF.exe PID 2352 wrote to memory of 3656 2352 AcroRd32.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3332 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 RdrCEF.exe RdrCEF.exe PID 3656 wrote to memory of 3664 3656 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\SpecialReportStrategicCareerPlanning.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=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=B291EF5451B250E00703B1758BD0111C --mojo-platform-channel-handle=1732 --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=40131A9601242791B21D48027704FF52 --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=40131A9601242791B21D48027704FF52 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --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=16941CD4CBFE283A49920639BF05A182 --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=16941CD4CBFE283A49920639BF05A182 --renderer-client-id=4 --mojo-platform-channel-handle=2180 --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=DE39C023BEB4EDD21C2BF83D57FFF2CC --mojo-platform-channel-handle=2560 --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=0CF7A6D1CA0E8789EB64B537B270430B --mojo-platform-channel-handle=1740 --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=2625EBBB3F71BA833999EACA8048E0C5 --mojo-platform-channel-handle=2620 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/644-151-0x0000000000000000-mapping.dmp
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memory/3332-135-0x0000000000000000-mapping.dmp
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memory/3656-133-0x0000000000000000-mapping.dmp
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memory/3664-138-0x0000000000000000-mapping.dmp
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memory/3908-148-0x0000000000000000-mapping.dmp
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memory/4036-154-0x0000000000000000-mapping.dmp
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memory/4396-143-0x0000000000000000-mapping.dmp