Analysis
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max time kernel
138s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 00:22
Behavioral task
behavioral1
Sample
691ffe450a91742c55bfacda4d3fe562_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
691ffe450a91742c55bfacda4d3fe562_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
691ffe450a91742c55bfacda4d3fe562_JaffaCakes118.pdf
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Size
41KB
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MD5
691ffe450a91742c55bfacda4d3fe562
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SHA1
032cc35a5a5942572bbe2edbe1c7091ad7c2afdb
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SHA256
1078cd8dc3b9ad5e74f75c1c630feac13dc7c3ee98e0ce9daaca2774c261ad61
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SHA512
185f670e0f74fb53d75c4e8644284e23d3374e3fc18604ff082eb41b5a3343c321b34beaac1479c38746d80506fdbe5bcf2c618edf72294ce04fdaaf26020932
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SSDEEP
768:xgGzpDGpBq8mOzWXncQZWSa2txOGk/NkrA0VLh7BMQa3hJ:CGF6pDSa2txOGSIh7+3hJ
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 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1404 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe 1404 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1404 wrote to memory of 1400 1404 AcroRd32.exe RdrCEF.exe PID 1404 wrote to memory of 1400 1404 AcroRd32.exe RdrCEF.exe PID 1404 wrote to memory of 1400 1404 AcroRd32.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4452 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 4068 1400 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\691ffe450a91742c55bfacda4d3fe562_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:1404 -
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:1400 -
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=13F8BD7A82A4FA91CBDFDC6391A034A4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4452
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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=E9F2C7CFB16B36A7B979330F1DC31D8E --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=E9F2C7CFB16B36A7B979330F1DC31D8E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4068
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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=C0BD7E880BE83E1EF3E18FDDBA4FEA2C --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:944
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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=86256AA6F96E8327250119C28CAB905A --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=86256AA6F96E8327250119C28CAB905A --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵PID:4940
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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=F86FD375178FCE95F36EF1E13A8A3A27 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1472
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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=CA6B2B2465F6907B06E4392062155750 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2604
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5116
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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=4276,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=4456 /prefetch:81⤵PID:4168
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5830d6c707c9fa1bb8896a5b2309b3f43
SHA1560b2bc47c6c0907d79acfdc1a82c2f8e1430381
SHA25641479e01ff6496cfba403a935f9a5738427c1534173f41c16dd93d1897c6e939
SHA512ac9c4459585ddeac5a947c3b9e120b8a13298ee1cc3ba015fae90d8755471fc72530e6d36a2106b89742f9f3432d97f3428da1dbcce6d313b6b1007692345183
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5