Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2024, 11:57
Behavioral task
behavioral1
Sample
3fb8c75018d8ba2e96425f4e3a6f792f_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3fb8c75018d8ba2e96425f4e3a6f792f_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
3fb8c75018d8ba2e96425f4e3a6f792f_JaffaCakes118.pdf
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Size
105KB
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MD5
3fb8c75018d8ba2e96425f4e3a6f792f
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SHA1
89ba25b9d3273ea46b88700860c051eb5d44a99a
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SHA256
bb2a31aec966eeb706d415d777f8f38f9d7a9a71cbdd4ff2244145ecbd6abec0
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SHA512
af99f13bf5e8442129dbfd8c327cfd36dc1fd3f0c14acbdf2ec3c157db9cf97cb40343ca23db0d90fad80d44d84e1a6d07cfd30a892f1e30edcb5499a5333ec8
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SSDEEP
3072:TEgPenQnxeco/YJ2D4Y1xZOgpbiMINyhbWR789EDWI5Sdyx:TEgPenAe02D4Y1HOgpEoN9aR5Z
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 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 -
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3972 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3972 wrote to memory of 4892 3972 AcroRd32.exe 86 PID 3972 wrote to memory of 4892 3972 AcroRd32.exe 86 PID 3972 wrote to memory of 4892 3972 AcroRd32.exe 86 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 4472 4892 RdrCEF.exe 87 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 RdrCEF.exe 88 PID 4892 wrote to memory of 2204 4892 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\3fb8c75018d8ba2e96425f4e3a6f792f_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:3972 -
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:4892 -
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=492FA025E24590A2D18C28596D3A7072 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4472
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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=A791E9FA9E29852F2A7D5CD8FD2C021B --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=A791E9FA9E29852F2A7D5CD8FD2C021B --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2204
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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=472CA377E12E0B99D433895FB53A1ADC --mojo-platform-channel-handle=2140 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3964
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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=13017786AA6DFB2C959C34C82C93FC49 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1396
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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=A65E982FECAF32C3B356D9E1200C5792 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4012
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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=063324989C4018BA13FAD46C78A80640 --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=063324989C4018BA13FAD46C78A80640 --renderer-client-id=7 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3104
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c8f3284ada8d3151f58f29e8254265aa
SHA1e0dfc3cf41917caae644acd502fc2041d1c0ce6a
SHA25639bde61caa969e9b280b0990dd30ce1bccd99e9bea7bbfb3df38c79d57596a4b
SHA51215c15ff05343e8244c2597f2d7ed6b27e56715be9ab12f7033ebf1354103f345721e76fb82f2a29d121c9522f71cf45f54e4aca31435f521ab3d716a946344b0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5