Analysis
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max time kernel
120s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 01:37
Behavioral task
behavioral1
Sample
6950d4cbc29ca130a253c06a79c35665_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6950d4cbc29ca130a253c06a79c35665_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
6950d4cbc29ca130a253c06a79c35665_JaffaCakes118.pdf
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Size
37KB
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MD5
6950d4cbc29ca130a253c06a79c35665
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SHA1
0c607bcaf1028ca4513354ab37d8c1d18534a8a7
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SHA256
85376cbfc7ffb944bc43774b66b57cbed36457352a0af362d751944fd50158cb
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SHA512
b95206c31f4e9e57ece644f4ce99166346ea0f890a3c1c0a5f2e5a500a3d2cc5b7d17431ed1f534ecbdaaf8f74f4bbe292abfca76e52b981f1cd726ac1a55eeb
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SSDEEP
768:dXuMZmwgCLWarWE5HpxPzSfppjQVputRSThKDbhzWAJOGKKt6iSCtKJY9Tvi5:dXFZmGWSHjPzSfppjQVputRSTQDbhzWt
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 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4648 wrote to memory of 2060 4648 AcroRd32.exe RdrCEF.exe PID 4648 wrote to memory of 2060 4648 AcroRd32.exe RdrCEF.exe PID 4648 wrote to memory of 2060 4648 AcroRd32.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4748 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 RdrCEF.exe RdrCEF.exe PID 2060 wrote to memory of 4568 2060 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\6950d4cbc29ca130a253c06a79c35665_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:4648 -
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:2060 -
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=83937748AA5581E2017DC17B5F37A321 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4748
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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=30CC48438E5570125BD4554F4856119D --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=30CC48438E5570125BD4554F4856119D --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4568
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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=60DF6F394358E00855DB1020E8C42A66 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1932
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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=29C24AAE29FFD4711B6CBDC3FE277194 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4260
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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=CAF70F9D6F077C447695A5BF848132D7 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4512
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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=EBC12205AF828999ABCFB7713DCFC3C5 --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=EBC12205AF828999ABCFB7713DCFC3C5 --renderer-client-id=7 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:13⤵PID:4772
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3920
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b49efde4eb3f5b1abae811cc19f6ff43
SHA1baf7629484378be23b0d110b0ce812e57e880c5b
SHA256b632fc3061c94d8504bb87baba094c3c18b7a99f2c4ab2808cb5c0045b2fca9b
SHA51246b2414a9d0fe0645df74533ce77b2026a4996901b1aadd503ab91d01de84e43376dd41dcb56dfde27a75861d71b0b474b1f6e526362d93b02761ecbffaeb9b9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5