Analysis
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max time kernel
94s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 18:01
Behavioral task
behavioral1
Sample
RCH Food Court- Weekly Menu Sept 30 - Oct 06, 2024.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
RCH Food Court- Weekly Menu Sept 30 - Oct 06, 2024.pdf
Resource
win10v2004-20240802-en
General
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Target
RCH Food Court- Weekly Menu Sept 30 - Oct 06, 2024.pdf
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Size
82KB
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MD5
00721e43e905508156faef9597b43499
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SHA1
feb35bc45d5cace0bc98d15e28394e0e128808c3
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SHA256
2b3be0ce762ba52360662f1642a5ec5f68fad7ec030ed412ca5478d16f7a3c81
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SHA512
32243e5b4169da2b6c86ffb7f33cfe2160af67eb840aa37bef032d2a66992f7e7803b290dd54250ef109d110fde396e7f52ffa2b07b54ff892b88d520f0446ae
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SSDEEP
1536:6Mp4sSBBBge/5KIx/f3FGjxlmlxB2hwniMYRLeGkcetni7oKq:6Mp4gpe/0rmywnirRytcBC
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1456 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1456 wrote to memory of 2080 1456 AcroRd32.exe 82 PID 1456 wrote to memory of 2080 1456 AcroRd32.exe 82 PID 1456 wrote to memory of 2080 1456 AcroRd32.exe 82 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 2828 2080 RdrCEF.exe 83 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84 PID 2080 wrote to memory of 3104 2080 RdrCEF.exe 84
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\RCH Food Court- Weekly Menu Sept 30 - Oct 06, 2024.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:1456 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2080 -
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=6563694CFD16824686C9FC44C09D0913 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2828
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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=33ADD5AE199C28EBB6ACB53230E944AA --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=33ADD5AE199C28EBB6ACB53230E944AA --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3104
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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=B31445B8DEE4CEE683E1E5F4F2E047F9 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:452
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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=6BD74A1689B5C86415B5F62BE05C5D3A --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1464
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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=34010658577BFA9F00FE66658E2D252B --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1984
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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=DEA663FA7AE5FD6FD6CAED39CCC8AA11 --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=DEA663FA7AE5FD6FD6CAED39CCC8AA11 --renderer-client-id=7 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3012
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a25bf1710250b493d088964ec991d403
SHA1570d6f69924b454b36fa1062a44aaaefb9c0406b
SHA256154b602dac01f94909dfdfcb63ac597aa5467ec30533a250c792257695f822cd
SHA512797f18d0b2e8cbd58cfe3c2db31e57e47b6e68fc8f1d3002775624ddf8069ab04cc79a28b5896c1a2abf78f92e4fd29fe4333950f034c66b39366ad985b5ee31
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5