Analysis
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max time kernel
52s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 05:58
Behavioral task
behavioral1
Sample
ad15c2d8a0b2e05803f54beb73d8e375_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
ad15c2d8a0b2e05803f54beb73d8e375_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
ad15c2d8a0b2e05803f54beb73d8e375_JaffaCakes118.pdf
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Size
42KB
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MD5
ad15c2d8a0b2e05803f54beb73d8e375
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SHA1
0750f302961ed5234660194be2ec98a0f9594988
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SHA256
ab9a825042c56135f5f4f12911121db68dda4a663ee9d2113f680f399b9742d6
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SHA512
ee3207ab8d95e43c7f1cb27d8e48b3e48de3ac2e77bf261fffad59681903de574320d7bf550a69999fce66b30425779a2339d07a34ec91265a2f30a5dffbc132
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SSDEEP
768:DgGzpDupYg0r8rXZWSop7UEZ/2z5/EaD+i4DDJdQyHZX3nPmoj1SN7gWEVSBWkwm:8GFSpGZ/29/EZDNdQy9fbQgWEVSBWlP+
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 2776 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2776 AcroRd32.exe 2776 AcroRd32.exe 2776 AcroRd32.exe 2776 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2776 wrote to memory of 4684 2776 AcroRd32.exe 87 PID 2776 wrote to memory of 4684 2776 AcroRd32.exe 87 PID 2776 wrote to memory of 4684 2776 AcroRd32.exe 87 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 5008 4684 RdrCEF.exe 88 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89 PID 4684 wrote to memory of 3556 4684 RdrCEF.exe 89
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\ad15c2d8a0b2e05803f54beb73d8e375_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:2776 -
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:4684 -
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=4B7B56E4C1DEBCEB3AF05D72A0C98E26 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5008
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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=CE87782D5C4620757825E1E554A8A62C --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=CE87782D5C4620757825E1E554A8A62C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:3556
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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=7E0F760C0CA78E3BD162F3ACF9FA377E --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1556
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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=AEBE0DED7D10343B076AD8177AAAFCB5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4116
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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=0F70498B66C662B300EEB7588C85C60B --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1968
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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=1866FA4C5966296D7F7D3AA1BBD6778B --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=1866FA4C5966296D7F7D3AA1BBD6778B --renderer-client-id=7 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:13⤵PID:4764
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4000
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