Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 16:31
Behavioral task
behavioral1
Sample
ffb5709468fb8b252477be3f263fcc51_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffb5709468fb8b252477be3f263fcc51_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffb5709468fb8b252477be3f263fcc51_JaffaCakes118.pdf
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Size
67KB
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MD5
ffb5709468fb8b252477be3f263fcc51
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SHA1
5ab706d238f1b501fce5df14819ebe521bc2abca
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SHA256
922d9deb1df8482c4f7c4540f904ffbc17af85953401d216bd03c82562142eb5
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SHA512
6b31c356fc8de891e1127ad0ec100a5f378184feca516d5d68be8a1941fb403773aebbc35a545fe1acc8b53e83b195ce2b6b36d7bca2466d6523944f0deef1a6
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SSDEEP
1536:0UmfWx5bMr/7SN0RVrA+ucqiWETZFvnMpYKPNAvqnvH:0n7SNiscrZxMpYCyE
Malware Config
Signatures
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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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1932 wrote to memory of 2256 1932 AcroRd32.exe RdrCEF.exe PID 1932 wrote to memory of 2256 1932 AcroRd32.exe RdrCEF.exe PID 1932 wrote to memory of 2256 1932 AcroRd32.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 1476 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe PID 2256 wrote to memory of 3240 2256 RdrCEF.exe RdrCEF.exe
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\ffb5709468fb8b252477be3f263fcc51_JaffaCakes118.pdf"1⤵
- 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:1932 -
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⤵
- Suspicious use of WriteProcessMemory
PID:2256 -
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=2FE798E8863F8C5CAB23D6436C89DDF2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1476
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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=2DCA0E96863AB9128735A1404E13A7AB --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=2DCA0E96863AB9128735A1404E13A7AB --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3240
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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=C4DEF59BD66699F6948D6171A4AD062E --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2180
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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=E185634375F13A40CAE74AA29BB5BE8D --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=E185634375F13A40CAE74AA29BB5BE8D --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵PID:3600
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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=DA3D074D4E13637EFA4038C6D36CB8F7 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1852
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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=A10829E26823C12AE25A17A030B4850D --mojo-platform-channel-handle=2876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4788
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4880
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5fe14c53c933c7b92a3223d0396e3cdfb
SHA18867f79ef64cf64c038eed38f541c7dd4673efac
SHA256de7b6bb6d05e310a1d187d06aa5e863e4750f823ebff98e9db4d87fb4b898b34
SHA512dc6c6511ea779e1e4b22bfe4fab9110f75b9fd6ed69a98f2021bbb0c1ce0bf94ebe88214b08785d87c293ae1354225862c8a269fa2b4532e20034048df0d3bd7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5