Analysis
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max time kernel
135s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 21:02
Behavioral task
behavioral1
Sample
689f543709e1d52f2bdc4e25cd72d79c_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
689f543709e1d52f2bdc4e25cd72d79c_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
689f543709e1d52f2bdc4e25cd72d79c_JaffaCakes118.pdf
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Size
40KB
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MD5
689f543709e1d52f2bdc4e25cd72d79c
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SHA1
4fcc9b70062c7b9ecdbb822e86c78d133990e793
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SHA256
2fc942f8ccd28653bd7b63b1166cf38614822c32ed037f75b8a482acb702de47
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SHA512
c1993e27a417f3154e07d10c6d5e0695645f83ec7a8c254782343db35a1da9399fc69c1792d85cb55be2b21a249e53b8af6c1ccfc9f477beebd144d9b9465215
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SSDEEP
768:VXuMZmwgCLWarAE5HpxYPQszEUBnRuuARGTCbkhy0zyzIkGoT19BXHljKHJ/Aor9:VXFZmGWSpjYPQszEUBnRuuARGTCbkhyI
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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1528 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe 1528 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1528 wrote to memory of 3888 1528 AcroRd32.exe RdrCEF.exe PID 1528 wrote to memory of 3888 1528 AcroRd32.exe RdrCEF.exe PID 1528 wrote to memory of 3888 1528 AcroRd32.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 4936 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 RdrCEF.exe RdrCEF.exe PID 3888 wrote to memory of 2452 3888 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\689f543709e1d52f2bdc4e25cd72d79c_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:1528 -
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:3888 -
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=85D471C16C613683B618E6DF33E5E9B4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4936
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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=A86D1C3BA3FCC763AE186909220BF104 --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=A86D1C3BA3FCC763AE186909220BF104 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:2452
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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=295C8877106265F7B108EFA4AD3B8946 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2348
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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=4A586594DDE4B20DC277850DE3D799E8 --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=4A586594DDE4B20DC277850DE3D799E8 --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:13⤵PID:4188
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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=71BDD17AA892040566F9A0CB9CB76F98 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1900
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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=72F70158B88F93084B811ED9A213752F --mojo-platform-channel-handle=2804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2228
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4076,i,1809100026287847100,9768898026582633513,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:81⤵PID:4824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD54a23f3b6ea60fd8ea065b38debecde78
SHA11995af100a6c314a2fb51cb47cec6d8e4f98a345
SHA2566d99830ffa7f92f745c4ff7d4b41a59632f42cc6367578d9f6f7a5faa93dce6f
SHA5128bc4f72ed22925ef0e48007cc18fdef1cafcede6a56315767ece5e805a952204e003276a16ca78d6f6876c71432f38443a83ba3b7ea18090373913e910aa377e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5