Analysis
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max time kernel
134s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 16:27
Behavioral task
behavioral1
Sample
63f544fee0a712b1ab09f3558ef505b9_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
63f544fee0a712b1ab09f3558ef505b9_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
63f544fee0a712b1ab09f3558ef505b9_JaffaCakes118.pdf
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Size
51KB
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MD5
63f544fee0a712b1ab09f3558ef505b9
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SHA1
6e9fcbc4a345695bc1319780e9a2e8fa4ce90828
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SHA256
8074c36cb04cf99f5ded2fdc36127df19b07fadf4abaca588ef213d694f8e938
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SHA512
40643a9c3d7e81ca8c5cf7199ffc7319874428a414393ffc0437a71017f198877b5624c149001124f98f1faef3e0fb80da2637025a56fc6bcbdb35d5a2a6a7d7
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SSDEEP
768:ggGzpDSeggYcnnFApj2bpa18e1bunCiqOYphjsoVzm34v7tnFzTBkqXBtbzQYpC3:tGFGey18e1CE3BtBmDYpgn0vq
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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2772 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe 2772 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2772 wrote to memory of 2924 2772 AcroRd32.exe RdrCEF.exe PID 2772 wrote to memory of 2924 2772 AcroRd32.exe RdrCEF.exe PID 2772 wrote to memory of 2924 2772 AcroRd32.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 1752 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 RdrCEF.exe RdrCEF.exe PID 2924 wrote to memory of 976 2924 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\63f544fee0a712b1ab09f3558ef505b9_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:2772 -
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:2924 -
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=CB1CA45C133968D26B6D9ABF9CDADE38 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1752
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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=C0635949F6DB7017E5726C804D145823 --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=C0635949F6DB7017E5726C804D145823 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:976
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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=812A1D152AE8E0DD4E05FAAC2BC8D889 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:768
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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=EBAFE2FFD3A60FD8E24F7AE13EDFB8E8 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3916
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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=3B249BD2355A592B2A72EF4EE98486F4 --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=3B249BD2355A592B2A72EF4EE98486F4 --renderer-client-id=6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:13⤵PID:1524
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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=78D81CEA7A37AADD3A8FC904B955499C --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1552
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3804
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5bf98eef8db6368f3087d663676cefc40
SHA102365408b9a318f6f9fafe305a2b6f2013dddcca
SHA256f103597db031a06ce951493a58e6e0cfe1b48be23a5771d573757e0719e4c93d
SHA5120c9a4c092daeefec95c5e4d7890a425d2b719a0af2f644bc679d507ddfb5f5004859e3b6669b311ccc2a2ea5fb6a712560819da70e75ae6ad2076bb61456717f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5