Analysis
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max time kernel
94s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:27
Behavioral task
behavioral1
Sample
91c9e3c79b1452e87824c01d76d389f5_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
91c9e3c79b1452e87824c01d76d389f5_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91c9e3c79b1452e87824c01d76d389f5_JaffaCakes118.pdf
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Size
74KB
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MD5
91c9e3c79b1452e87824c01d76d389f5
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SHA1
bc0207cba660159e2eb77bbb03fbfd7ece40aee2
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SHA256
97d6fc949a6cfdecadaf5bfb0c3e809abfd4a045ad70467c704c6ac38aad0f35
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SHA512
2be64f3ded7857fe1f294dda230f09abff7f362e21501bbb277bfcf6da6dad40ba4da0ff6aaa45fa0a19b04ffe769a7d2728341b253bbd8643ed4e11fd05cd86
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SSDEEP
1536:CEg4KHpx00xqT9D6X6SFLEHoiKeh+HDVnJdrzgl7TjHX0Jrs:Tnr0UxD6X6c4HrKeh+jVnPkTjHE6
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 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 -
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2164 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe 2164 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2164 wrote to memory of 1236 2164 AcroRd32.exe 82 PID 2164 wrote to memory of 1236 2164 AcroRd32.exe 82 PID 2164 wrote to memory of 1236 2164 AcroRd32.exe 82 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1904 1236 RdrCEF.exe 83 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 RdrCEF.exe 84 PID 1236 wrote to memory of 1704 1236 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\91c9e3c79b1452e87824c01d76d389f5_JaffaCakes118.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:2164 -
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:1236 -
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=07D86F3EFEB09EC665BCAFD090C31BA5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1904
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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=2B82B46E0F344B0C88162D87336D98D9 --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=2B82B46E0F344B0C88162D87336D98D9 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1704
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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=0026D38BCA0A011545270036859D03D6 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3616
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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=98DE377815FE1F1B2FF9931F7F8408A2 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5116
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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=63277D66190F9692DC7335799A726B46 --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=63277D66190F9692DC7335799A726B46 --renderer-client-id=6 --mojo-platform-channel-handle=1880 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4988
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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=353F993DBAADF390EF470C0D6DA161B1 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2596
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD55dfa3052e0a64290ebd5a3ff1c5e96a8
SHA152ea0f2b89b5a459c7bb312e818cb2c0a439e2ea
SHA2562d23a78db0dfec2243bcf7afec53e6945db6366024940105a638b8a5f35b2cdb
SHA512ea7cea635be547b00f8966177836bf8e428715394edc0334cce33d5380c49416d45aab25dcf3bbf59370e38aae7061a7c74fce0bbd5d91ceb9b206cec0ddb441
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5