Analysis
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max time kernel
134s -
max time network
138s -
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 19:58
Behavioral task
behavioral1
Sample
686eadd01e64a5c5b9bb15f9878c2f18_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
686eadd01e64a5c5b9bb15f9878c2f18_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
686eadd01e64a5c5b9bb15f9878c2f18_JaffaCakes118.pdf
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Size
39KB
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MD5
686eadd01e64a5c5b9bb15f9878c2f18
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SHA1
335ad12a99432f04664f4e918403dc445801298a
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SHA256
2bd7980d61ecd37855b8d399d2573691c4306d23cf51708a6ecde6428cc67267
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SHA512
0a80d957ebba97061da0e84f71368a838b3f2840f24e08fb208a1acf177d8fa67de811211482527c833ffa7fb69b6583cc66c5ff2ee0ba82f69b519a31498ee9
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SSDEEP
768:4XuMZmwgCLWarDE5HpxiAHe21iXpY4wp28ovEPNFn50XNjyrOt:4XFZmGWSMjjHe21iXpdG2/cPb50XNjrt
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 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1560 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe 1560 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1560 wrote to memory of 4752 1560 AcroRd32.exe RdrCEF.exe PID 1560 wrote to memory of 4752 1560 AcroRd32.exe RdrCEF.exe PID 1560 wrote to memory of 4752 1560 AcroRd32.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 1780 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 RdrCEF.exe RdrCEF.exe PID 4752 wrote to memory of 116 4752 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\686eadd01e64a5c5b9bb15f9878c2f18_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:1560 -
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:4752 -
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=6888B4FE8D3CB836B59B427E8D0F546A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1780
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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=79214DC29845F2345334B5364C6694DB --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=79214DC29845F2345334B5364C6694DB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:116
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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=B97BF7EFBC9D28F3AC1D44F3EA47ABFA --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2472
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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=7FAF683E32835BD0CC18B9A72AFEFFA5 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:448
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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=778DF79013FBB3E7F2CC7130E8AC7DD6 --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=778DF79013FBB3E7F2CC7130E8AC7DD6 --renderer-client-id=6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:1740
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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=76444347FA50D22FF35279820FE1771D --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2084
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1688
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD51b32244062efb77ca0af63fb492ac542
SHA1b010ea539f11e8c46acb5fbb69a9ce17553c6026
SHA256e6079cfada77ad0cfdc933eb5f72a2e8d6d70376ec08700fb378d2740642ac8c
SHA512176919dc1123c5a0961d7fb7db66179f87dc6c706b9565a14ccef5df2336e3bc0086f37b77ba395bee21cdf6fe1135654eecf2fdb19142490ae2da643e5183b9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5