Analysis
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max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 16:29
Behavioral task
behavioral1
Sample
be4033b0935f2f89cebb0af0a5540be7_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
be4033b0935f2f89cebb0af0a5540be7_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
be4033b0935f2f89cebb0af0a5540be7_JaffaCakes118.pdf
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Size
9KB
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MD5
be4033b0935f2f89cebb0af0a5540be7
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SHA1
a6cf588382be9f27db70fd7fb3768e47de8de3f0
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SHA256
5283886740117d7da0cc0bcda3a509e7d3d7c940881903765eee1ddcca0dc4b1
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SHA512
38c91a7b2f4d6a2c56340914226d49495b7ddb4f20c1019775a41f85df02eb5325e53980b76482b1c4b70629ff0679d7c9706d146c7240cc11211a0975cac4a8
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SSDEEP
192:F3hzajYywAO9G+/vqvQNi/60un/TcW5NIUbKa/7x646RmdMqjE:dhzazwAO9GiUQi/60G7ceNIUXpTLY
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.
Processes:
RdrCEF.exeRdrCEF.exeAcroRd32.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exedescription 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 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 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 5064 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid Process 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 5064 wrote to memory of 392 5064 AcroRd32.exe 84 PID 5064 wrote to memory of 392 5064 AcroRd32.exe 84 PID 5064 wrote to memory of 392 5064 AcroRd32.exe 84 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 1952 392 RdrCEF.exe 85 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86 PID 392 wrote to memory of 952 392 RdrCEF.exe 86
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\be4033b0935f2f89cebb0af0a5540be7_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:5064 -
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:392 -
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=BCCEDCBDB523631E02F268641FB4ED21 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1952
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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=6958D584C77C5348FD9043CA0EEF1EEB --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=6958D584C77C5348FD9043CA0EEF1EEB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:952
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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=5BD239E03B709AD94B3030FA7E36180C --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3008
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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=9716E234450978C7A797A253DDE5A596 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4936
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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=8361D1045757F2019F1D6EE4A9082CF7 --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=8361D1045757F2019F1D6EE4A9082CF7 --renderer-client-id=6 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4664
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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=B5394A13B4FE984C12BE0A5621C0602C --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3768
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4952
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58cf659890952e948683495eb14e3823f
SHA17c9340cf98f25a5b3ce7eed77535f5f6d1436ec8
SHA256b1806c57382e1a3b6a22c9134425c6227f747813fc6e394e7d922c110e0eabc8
SHA5120c12cffc0d648bc6d651baf2e8ab914983fee27ee09e103b1627244ecaa0420ae4ad88e0f48e97667334983e2a6674e60202dee76b2217b4dd32eb31427df231
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5