Analysis
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max time kernel
133s -
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
22-05-2024 01:22
Behavioral task
behavioral1
Sample
65814fec8c380c8d9a649d0b86d6a798_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65814fec8c380c8d9a649d0b86d6a798_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
65814fec8c380c8d9a649d0b86d6a798_JaffaCakes118.pdf
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Size
43KB
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MD5
65814fec8c380c8d9a649d0b86d6a798
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SHA1
fa6aa16db159047ed5e1f344e1e938f2ddd2c60b
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SHA256
7b07faa8d673c92924a4e959e1c9efb02a30709c01c8b1d2684319308ef58b00
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SHA512
203856fe7a8d2173343da8eaaeccda89759fa047bada30cf6a2e4b5cf648f531a18df74b5119e56ace1f797216f2575000a837bdc55e51a42de6e6493ec1d530
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SSDEEP
768:sgGzpDGpUONCqjZF001NNIstci8Ho+IW9DoVNlmH7iHrumFYs0XWPI1ZkxsI/Whc:pGFqp3SsOfI+Iim7s7iHSmHrPI1ZPJhc
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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4388 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4388 wrote to memory of 1052 4388 AcroRd32.exe RdrCEF.exe PID 4388 wrote to memory of 1052 4388 AcroRd32.exe RdrCEF.exe PID 4388 wrote to memory of 1052 4388 AcroRd32.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4692 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 RdrCEF.exe RdrCEF.exe PID 1052 wrote to memory of 4396 1052 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\65814fec8c380c8d9a649d0b86d6a798_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:4388 -
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:1052 -
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=80C495DF059C747E361252A6B063D94F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4692
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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=223FB9C15EDA597EFC6F66F835A7CABD --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=223FB9C15EDA597EFC6F66F835A7CABD --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4396
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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=52CE2A6F97322C586D44822E3DC03216 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3828
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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=77F7BE94E1A7D20CA7F09327725DDB86 --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=77F7BE94E1A7D20CA7F09327725DDB86 --renderer-client-id=5 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵PID:4588
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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=0D46C802890A93ACF28BBEB7550B403D --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5068
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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=FAFA5793EA0FF445C7D5FBE2F66BE7BA --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3448
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2572
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD585948a4aad1c7bdf4e8ec95d5d8df7dc
SHA13df3d3670c74e236c10ff8a854222bc6b6aff186
SHA25633e387d6dd0c6bfd864dac1508b3489fb0f2bf67ae6e83457567c09cb3e0197e
SHA512f16f174c0e2b8b007ce29444018bd7ef95980714da4055957658dc6f04da43fd18e9a05fc55bfb202a7fe6caa804c42a1c5fce946ce2ebea372a395014cb2d1c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5