Analysis
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max time kernel
78s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2022 19:10
Behavioral task
behavioral1
Sample
NEW PURCHASE ORDER SAMPLES & CATALOGS.pdf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
NEW PURCHASE ORDER SAMPLES & CATALOGS.pdf
Resource
win10v2004-20220812-en
General
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Target
NEW PURCHASE ORDER SAMPLES & CATALOGS.pdf
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Size
63KB
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MD5
b7dd4fcd5758f3de9c18f6088384e6d2
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SHA1
62ba915ed6871a397a35f9c768fac5e7c0578f20
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SHA256
404b4dc973010fb5414e8c1de1ebc7ca26dad76e3ef8b39f86fdfb358983d5bf
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SHA512
4f333d6090ca505902dd676a7a689829e768b19af28e780bd915f4fe399b2ca59154eb487041489c21f635f9a5788406b03a1fa5ef1eea23f0497d128b405536
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SSDEEP
768:4/EZcsdZcsjZcs0ZcsiAAAf/Lu7RP3mbJBnv9Fn6HIGrDtRhikIbb814ckFN7sD:qEXV28AAAf/aBmbfPuJrMkIM1KsD
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3628 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3628 wrote to memory of 752 3628 AcroRd32.exe RdrCEF.exe PID 3628 wrote to memory of 752 3628 AcroRd32.exe RdrCEF.exe PID 3628 wrote to memory of 752 3628 AcroRd32.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 2296 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 RdrCEF.exe RdrCEF.exe PID 752 wrote to memory of 4928 752 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 PURCHASE ORDER SAMPLES & CATALOGS.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=6C558D3ABDA8533ED2881AEE72B27C58 --mojo-platform-channel-handle=1736 --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=D953595C230D34F8E2DD938084ACA09A --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=D953595C230D34F8E2DD938084ACA09A --renderer-client-id=2 --mojo-platform-channel-handle=1744 --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=CD7258738F191503B40292D9F6E33D2C --mojo-platform-channel-handle=2328 --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=17DE7590DE83A1F30681C6566F5357BD --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=17DE7590DE83A1F30681C6566F5357BD --renderer-client-id=5 --mojo-platform-channel-handle=2184 --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=7F3B993992573B9747397C960997AD25 --mojo-platform-channel-handle=2332 --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=F7B6AC777AA7FABBCA314F3B42D3DFF1 --mojo-platform-channel-handle=2728 --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
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Downloads
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memory/752-132-0x0000000000000000-mapping.dmp
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memory/2200-145-0x0000000000000000-mapping.dmp
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memory/2256-142-0x0000000000000000-mapping.dmp
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memory/2296-134-0x0000000000000000-mapping.dmp
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memory/2796-153-0x0000000000000000-mapping.dmp
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memory/3540-150-0x0000000000000000-mapping.dmp
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memory/4928-137-0x0000000000000000-mapping.dmp