Analysis
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max time kernel
94s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 14:13
Behavioral task
behavioral1
Sample
01232028_CR2_NAEMA East Meets West Meeting.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
01232028_CR2_NAEMA East Meets West Meeting.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
02052027_ADD_NAEMA East Meets West Meeting.pdf
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
02052027_ADD_NAEMA East Meets West Meeting.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
02062026_ADD_NAEMA East Meets West Meeting.pdf
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
02062026_ADD_NAEMA East Meets West Meeting.pdf
Resource
win10v2004-20241007-en
General
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Target
02062026_ADD_NAEMA East Meets West Meeting.pdf
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Size
164KB
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MD5
ca9b3d59a7481bb457a7de4a984a2857
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SHA1
bc1236f9c3c7dc4b25d1c57db96a51401a5dd7df
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SHA256
a2932af3eec95dfc51a4f1dccf9d44678cd72566b45644e9c0c2cec9dd156a7d
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SHA512
e75aa3a44cc7d164bb13aac58d38ef7ae2ddf01107b4b46f27e3aacdc6d8885e0bfb079132c92dc3cb90efc79b4dbbe97dc28db5671176d4f4911675d6ded6ba
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SSDEEP
3072:n3fNxtVVz6OXEn6fG3gs+lajs0SAtZCIC3bvqXGxZv:3fLp64EnAGwdlqSAXCJ3beGn
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 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 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 -
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1796 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1796 wrote to memory of 3764 1796 AcroRd32.exe 86 PID 1796 wrote to memory of 3764 1796 AcroRd32.exe 86 PID 1796 wrote to memory of 3764 1796 AcroRd32.exe 86 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1012 3764 RdrCEF.exe 87 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 RdrCEF.exe 88 PID 3764 wrote to memory of 1732 3764 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\02062026_ADD_NAEMA East Meets West Meeting.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:1796 -
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:3764 -
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=54DC174F550A0250A266E477611F30F0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1012
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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=46B577BDBC7240FFBEF83F381D10137B --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=46B577BDBC7240FFBEF83F381D10137B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1732
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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=32D2B5986BD76319512F6795E043E928 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4444
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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=7DAA95C4578A1112DEC4A7809A4D99A3 --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=7DAA95C4578A1112DEC4A7809A4D99A3 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4212
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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=8F1786CC3AF3A0BD6D4928968250D060 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4224
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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=978E4D1F21AFDF9D006034513344F05D --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3184
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD529452282dac4bec9783343af612ad941
SHA15be92218e6cdf14c4d3e1ad27773c3f123600e49
SHA256e9ab55a965e173c9370726464cfb9c5ef98a46926dc1ff441f375e89aaa3938f
SHA512d33eeb7adba6bfb8c4eea7a0d4fb49cb89f3e9a1337b89ef52a24e4763293e1275533a81b86a3019ffbc3e8a152cb6bc116039c077d467374906f843e151b902
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5