Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2024 09:57
Behavioral task
behavioral1
Sample
e082d7a140069fc2e89d5740e3f245d66903c79a67da0342c9550c9928b846ffN.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e082d7a140069fc2e89d5740e3f245d66903c79a67da0342c9550c9928b846ffN.pdf
Resource
win10v2004-20241007-en
General
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Target
e082d7a140069fc2e89d5740e3f245d66903c79a67da0342c9550c9928b846ffN.pdf
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Size
200KB
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MD5
381ed18d55b0a70df091e6cf77beefa0
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SHA1
450ff04d02c698c632c33310085fb35bf943fc53
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SHA256
e082d7a140069fc2e89d5740e3f245d66903c79a67da0342c9550c9928b846ff
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SHA512
eda2cf17cb13a2cbf1bae8b96729452a108485b03c774cf2b9010b5565e171ce66d5edfc369a83150c2bcc9102f4d1622497a6bead7ed3434273d73ccf585c93
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SSDEEP
3072:dU1+fmlZnvG9gZbzUxpsvdkfg5OVR+qQUBAX6+CZND3PEOKZWO02SlKfkmJjb:xG+ylzUxpmQPZ5stWOAlRo3
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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4864 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4864 wrote to memory of 4800 4864 AcroRd32.exe 86 PID 4864 wrote to memory of 4800 4864 AcroRd32.exe 86 PID 4864 wrote to memory of 4800 4864 AcroRd32.exe 86 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 3928 4800 RdrCEF.exe 87 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88 PID 4800 wrote to memory of 4948 4800 RdrCEF.exe 88
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\e082d7a140069fc2e89d5740e3f245d66903c79a67da0342c9550c9928b846ffN.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:4864 -
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:4800 -
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=1CE1E17E66B8EF3E875FF9EF815F2C57 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3928
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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=ACA1823A7C23D82A753B5991A0D10C2B --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=ACA1823A7C23D82A753B5991A0D10C2B --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4948
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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=070F6940D69536F3D1FFD7306D49A9AF --mojo-platform-channel-handle=2152 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5056
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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=2CFC6712FF2188ADAF771627635C9884 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2812
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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=302A0F3C60EB6C1704F2125EC853080A --mojo-platform-channel-handle=2516 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2932
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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=7B542A03D6F4DD75C724C771F7F23609 --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=7B542A03D6F4DD75C724C771F7F23609 --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1740
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2516
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD510447e16f9d5e94155abbff4ca339d7a
SHA12f7588208a4980dc6498c8852ea20500164c89ab
SHA25684ab4ae978aa86194474bc6fcc0001eb4830a987e154daceb6d53d332f4bdee9
SHA512442fc2d566b3052ce967da58542f63fcf2baae68a70f368ed1cc900670c95a3e3be0f384a61df8e7c9ec7a2ce6aec21b8c8b671038ee41bab6712803c47d6111
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5