Analysis
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max time kernel
130s -
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
21-05-2024 14:42
Behavioral task
behavioral1
Sample
63a838f0e2114be3271b9a3d316ec429_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
63a838f0e2114be3271b9a3d316ec429_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
63a838f0e2114be3271b9a3d316ec429_JaffaCakes118.pdf
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Size
44KB
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MD5
63a838f0e2114be3271b9a3d316ec429
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SHA1
b6827ec61a615fc8a24e6941bbd76cd57f3241f2
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SHA256
a228db7f78436405b9f3cc161f174f2d386ddf932fe86ca6f03cc452038512b4
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SHA512
2d6ee9f0c935d5eed2f2be3c1ffbac6087771a1d54cca6fbce52f73c9f84e01ad2b75e787749fbfe835cc1fbb6bb22ccc3067dcbb68b06ce8988b5512dfab5fa
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SSDEEP
768:FgGzpDLfPUj0H9LR/F2NEVeax6L9655bFEm3cwocsV50up+OtkwFrMT5ocwPVMCx:WGFle46B6fFhocsV50obZrMT5otaOxNr
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 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2552 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe 2552 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2552 wrote to memory of 5604 2552 AcroRd32.exe RdrCEF.exe PID 2552 wrote to memory of 5604 2552 AcroRd32.exe RdrCEF.exe PID 2552 wrote to memory of 5604 2552 AcroRd32.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5560 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 RdrCEF.exe RdrCEF.exe PID 5604 wrote to memory of 5532 5604 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\63a838f0e2114be3271b9a3d316ec429_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:2552 -
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:5604 -
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=614FF05771F13BE2CE839E67EADE34CC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5560
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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=E83E4E454A4E09E208F7CD628AFA2F1B --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=E83E4E454A4E09E208F7CD628AFA2F1B --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:5532
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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=1E966E275B801808C325DDA43C957D03 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3980
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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=2A443D179535A3CC07E6EDE2BB070743 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5800
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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=9029E9DADDDFF499A461906C986CF7A3 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5296
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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=BFCE68DA119FC4DAC33AB7D983248D2E --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=BFCE68DA119FC4DAC33AB7D983248D2E --renderer-client-id=7 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job /prefetch:13⤵PID:756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD53ce141c4c295469bec9e81b2aa9444d1
SHA1d09b2875650d043647beb6f2df5558d55ca0c19d
SHA256b8b238d0f287f93c8f2eb39c151a46a709683d303ac1abccaadbf38592712dbe
SHA5124c4cb99b45856ef536836e5f9ac6c8d0db69d3d2363c327be12c3393730100e506a86256078d885cdf4fd87a25a937e1c9c8a4ce223feeec057900f400621363
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5