Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 19:26
Behavioral task
behavioral1
Sample
ffff1f6f386ea1dc8aca8acba9b1cc32_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffff1f6f386ea1dc8aca8acba9b1cc32_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffff1f6f386ea1dc8aca8acba9b1cc32_JaffaCakes118.pdf
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Size
86KB
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MD5
ffff1f6f386ea1dc8aca8acba9b1cc32
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SHA1
83ddee9a4db83bc5ed1aff098654b8d54d377b32
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SHA256
84c89e44d15c211f735497f46ab95438194ce5f41156d150f9b2da9dd231ff49
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SHA512
f9d04f205f9c6d87c56a5613a316ae5fd905c2545a995055e971bbb4329ca7110047974fc3d9c4b5642320e5f020e79695d209daa9bbe8c60c0d4077ee709215
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SSDEEP
1536:OhhDtJNRC7aEIj/e1wZxuQgvQv8G1IDOBz8yiNemXWOpOwrKWrVb6KXU84SbM5M:sxt/kTQe1wGQ6Qv90OB83NIwrmKXlbb3
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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3112 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe 3112 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3112 wrote to memory of 2704 3112 AcroRd32.exe RdrCEF.exe PID 3112 wrote to memory of 2704 3112 AcroRd32.exe RdrCEF.exe PID 3112 wrote to memory of 2704 3112 AcroRd32.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 536 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 RdrCEF.exe RdrCEF.exe PID 2704 wrote to memory of 396 2704 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\ffff1f6f386ea1dc8aca8acba9b1cc32_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:3112 -
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:2704 -
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=2F24298CCDDB86C66DA260C3959640CB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:536
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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=DF4CBB585673BA235E7CED86B893FEC6 --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=DF4CBB585673BA235E7CED86B893FEC6 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:396
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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=401968139A59F7E6CC41478E92827050 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3060
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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=EE59B00715DDC9BF926BC123621AEEF7 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3120
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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=7C4F1EBAF68F915068DF80FF88631473 --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=7C4F1EBAF68F915068DF80FF88631473 --renderer-client-id=6 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:13⤵PID:4788
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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=4A41CA57A67727F37F8A9D67F31F4DEB --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3752
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD528e5fb5c68135d76d1e4a56a5db954a7
SHA1c3eff624a05af1a2e75c7d8aa4bc1799426de1f7
SHA2564c4b9cd539b811538aeb92544f1dcc33b92b8cee6dac53aa3ee01c82a0cfae23
SHA512eb212075f01203773c3f26aabbc322d27d20c0a0e026fbf7b744d8305c3a6c527448844ecbf6f97b0bf142b6370307c997f23cd0e410c87ef673fd485d210b31
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5