Analysis
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max time kernel
149s -
max time network
150s -
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 01:15
Behavioral task
behavioral1
Sample
657c708010b890a2df82648541b40257_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
657c708010b890a2df82648541b40257_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
657c708010b890a2df82648541b40257_JaffaCakes118.pdf
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Size
169KB
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MD5
657c708010b890a2df82648541b40257
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SHA1
a44818d12f5f58f424e6e3c4499f3bb1710bf83a
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SHA256
3719585fd6ea9c103fee7b710e237eca48fe10983e156b6b17d24f94ac8fe564
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SHA512
e69bac1ba23972f74c2df45154d3bfaf5c0a7fe4f9d7ddf404ecc22734a087000f6b2d3f8ea9266916a9b946c7ac59f899567df6a03bc9bd1178601bf91b7e65
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SSDEEP
3072:qysiok5HzYuxwhSrzliZw46Ty1pBjldYgeIOVtjpi7W019TOjGwlKKBGC36Pxu:VTY5hwzl94VBjnYg6tuWzqwnBTAE
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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 864 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 864 wrote to memory of 4328 864 AcroRd32.exe RdrCEF.exe PID 864 wrote to memory of 4328 864 AcroRd32.exe RdrCEF.exe PID 864 wrote to memory of 4328 864 AcroRd32.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 5032 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 RdrCEF.exe RdrCEF.exe PID 4328 wrote to memory of 4832 4328 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\657c708010b890a2df82648541b40257_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:864 -
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:4328 -
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=5F63332028DD95A453A8805613433530 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5032
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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=8266871D56F112199231289347CDB39C --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=8266871D56F112199231289347CDB39C --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:4832
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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=B25D77597B2FE60D21D3BFF12AF2A970 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3112
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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=FB80F22369E85C08E289AB2F030658D7 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:644
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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=273C2814355E0C2CFB23CD6D7372B4E6 --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=273C2814355E0C2CFB23CD6D7372B4E6 --renderer-client-id=6 --mojo-platform-channel-handle=2112 --allow-no-sandbox-job /prefetch:13⤵PID:2008
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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=02F64E192EAE8C6F4405F4E20D7438FE --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c13f33578fc4069d63f2f1be02814905
SHA1079889a615c555c558e7e5304556084e42311d7e
SHA2563206084e0ef32b4f9aebb8895b5298c53d47e0d49745403d62dcaecb1c561696
SHA512624e33fab349b53fd1df5e426b2f63bf950bc2a808e1d267bcd23f75083d4b81062989a92b9f11ee0ce66da0dfe7d4990c19bbc5180cf4850fcd870b4e27ecce
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5