Analysis
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max time kernel
147s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 18:36
Behavioral task
behavioral1
Sample
9f29e1dde4d5f2b54bfd57c24d32124e_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f29e1dde4d5f2b54bfd57c24d32124e_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
9f29e1dde4d5f2b54bfd57c24d32124e_JaffaCakes118.pdf
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Size
42KB
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MD5
9f29e1dde4d5f2b54bfd57c24d32124e
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SHA1
65fe69d21c80b16232703f6392223c940d5df7e3
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SHA256
404e119a972bbc285e66032532491f32a0ffe64d7bcd375720c66eba0193fcef
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SHA512
2f777f0ceb4b7cc0dd4b0afe70725eb036ef314852c2fb34467ba0cf27fb1f5e52a09fccb69dad4c9dc29a6d43fe4b01c338dc03166c3a258c716233192450a5
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SSDEEP
768:ggGzpDdprLTIiEjAZdTkhdyQfCwUy82EqC2P2b8hMZHRvoocOKvWf7Mu:tGFJprfQjNmqCGwY2HRvRcOw67Mu
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.
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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 728 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 728 wrote to memory of 4800 728 AcroRd32.exe 84 PID 728 wrote to memory of 4800 728 AcroRd32.exe 84 PID 728 wrote to memory of 4800 728 AcroRd32.exe 84 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 536 4800 RdrCEF.exe 85 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 RdrCEF.exe 86 PID 4800 wrote to memory of 4680 4800 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\9f29e1dde4d5f2b54bfd57c24d32124e_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:728 -
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:4800 -
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=E80EBCB2DFAA4BD5A7BF8ED9A8901D95 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:536
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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=54D24F65DB0425C99F43C027CB3DD349 --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=54D24F65DB0425C99F43C027CB3DD349 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4680
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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=F05AB71449719BFC3F44C3B12E41653D --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:804
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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=935743AE354A3401E9F2C6F9FE74EA17 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:752
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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=012B48EB5A219395FA1FB464902356BC --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1616
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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=B2C3B0D9E42EFE624B2D118F5CB0E396 --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=B2C3B0D9E42EFE624B2D118F5CB0E396 --renderer-client-id=7 --mojo-platform-channel-handle=1692 --allow-no-sandbox-job /prefetch:13⤵PID:3920
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2180
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5