Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-06-2024 13:22
Behavioral task
behavioral1
Sample
(2) Programmvorschau für den 2. Juli.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
(2) Programmvorschau für den 2. Juli.pdf
Resource
win10v2004-20240508-en
General
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Target
(2) Programmvorschau für den 2. Juli.pdf
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Size
305KB
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MD5
f42fc4edd9e408a97493ae3bcdbc9513
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SHA1
01176158f2314d63d8fa3ea5abe9395f556f0540
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SHA256
35854d85814cf588144d6e8dca4f4fdcde2c704fef1932da581d7ce17437d917
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SHA512
8288ee7451e3872e403d5fe6a6abe75bb7fddf19af29075899c58b58123a5f2f8f691ddb494ea88cadc8e37e125b1d24ad76e92ba9b4d56fcda296b51456068a
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SSDEEP
6144:6oUoxhQAApdQVOxHCrysACgtvGNOB+nK26pUQiPs84NvxT:qyjmJxirysNcG2+ipUfs8459
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4828 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
AcroRd32.exepid process 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4828 wrote to memory of 2728 4828 AcroRd32.exe RdrCEF.exe PID 4828 wrote to memory of 2728 4828 AcroRd32.exe RdrCEF.exe PID 4828 wrote to memory of 2728 4828 AcroRd32.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 3664 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 RdrCEF.exe RdrCEF.exe PID 2728 wrote to memory of 4196 2728 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\(2) Programmvorschau für den 2. Juli.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- 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=D3272B082CF976AA1235BF1E5147B5FE --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=D3775783F95D9F35A08BCF68A59348EE --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=4 --enable-main-frame-before-activation --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=D3775783F95D9F35A08BCF68A59348EE --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=F94933878F8A52C49A767A09D46EC184 --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=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=9056C50BBA08F54BEBAC07FAF4E535A6 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=51CC38A970DD079177A373AF29D34238 --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=4 --enable-main-frame-before-activation --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=51CC38A970DD079177A373AF29D34238 --renderer-client-id=6 --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=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=0D33298B6733B2331E427D6F1986470E --mojo-platform-channel-handle=2324 --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 v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5