Analysis
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max time kernel
137s -
max time network
135s -
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 15:57
Behavioral task
behavioral1
Sample
63df8d0dd589941050d084a49d51af1c_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
63df8d0dd589941050d084a49d51af1c_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
63df8d0dd589941050d084a49d51af1c_JaffaCakes118.pdf
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Size
44KB
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MD5
63df8d0dd589941050d084a49d51af1c
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SHA1
73bc63efcfb91fa238eb2924b1a3304a7e77993b
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SHA256
5ca24b35efe3ffd03d30c5882f3275a8f9d30f833fc044c31bd50ef2dfc802aa
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SHA512
41747daff53e49bc2bb3076bdd8d45733bf6e2534cc088a8015ca5c5c512c9e9ed5deeeaf5f0ffffdfa7efdaf2bdc8a54ce9752e1ada8347dd879a1cd49d6312
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SSDEEP
768:NgGzpDyBVksi8L18rT/0//TqgGKynvdvZKCSp+cBIvVHXEJlB4rh8tkl53mP:uGFm0cXGKgvfcB8VHClBAhjl53mP
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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1656 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe 1656 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1656 wrote to memory of 1276 1656 AcroRd32.exe RdrCEF.exe PID 1656 wrote to memory of 1276 1656 AcroRd32.exe RdrCEF.exe PID 1656 wrote to memory of 1276 1656 AcroRd32.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 2528 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 RdrCEF.exe RdrCEF.exe PID 1276 wrote to memory of 3584 1276 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\63df8d0dd589941050d084a49d51af1c_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:1656 -
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:1276 -
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=7F499CF764A4FC79897510764902DF62 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2528
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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=B4F7DD69262573B867A32E001B4A9F98 --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=B4F7DD69262573B867A32E001B4A9F98 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:3584
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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=2A159B6CA4F90890ECE450688F7EA2ED --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:704
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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=9CC3EDE4823253C749914A24B0537AF3 --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=9CC3EDE4823253C749914A24B0537AF3 --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:13⤵PID:1600
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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=1CCFD04AE8C8563B62C3A70B6048C709 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2664
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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=5ED6074F1DF59D7382EFC5DF3850912D --mojo-platform-channel-handle=2828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4776
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b8a72f1687e08d06c6ee9673c4a3bddf
SHA1c6f74afadf9f2ce04ea0c1fe3e670360b2f70b99
SHA256b3e3913f98f6e61bdd1b151ffe345b0f70b33f20963bc1d47a68ad5ae947323f
SHA512dd1afaab4e1bf10155fd756adcc9a824da62ddc4115aa82157328f1962d1914314eddab612bed531f332bb15c9627d2581bf49a6bd12fc6d5d80ca8bcde47b3d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5