Analysis
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max time kernel
130s -
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 03:35
Behavioral task
behavioral1
Sample
65df27e615fecd916da462b28765dbb0_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65df27e615fecd916da462b28765dbb0_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
65df27e615fecd916da462b28765dbb0_JaffaCakes118.pdf
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Size
345KB
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MD5
65df27e615fecd916da462b28765dbb0
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SHA1
e6511407f74e3ebabcb687462530c8869af5c5fd
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SHA256
6bc9cc3230d84d0d4f5cc3a2b132489935b99ab6bdd714234de60778dcee49e9
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SHA512
763bbe53b87667867291a3bf967e113ce782a73320d901e10df750eae389186d351a8c21c55f42d8b962ff9ff43c6549e989abdc40a9c1fb97cfe400a369f428
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SSDEEP
6144:TO23f24LyyVFuZoGxdkt2DxUkkP/B8luSiEQP7sUaSWVVA5iU5BcRaMlx:Tf3fB2ySZ/dRDqHB8MSnKHU+ctZ
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 5020 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe 5020 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 5020 wrote to memory of 4228 5020 AcroRd32.exe RdrCEF.exe PID 5020 wrote to memory of 4228 5020 AcroRd32.exe RdrCEF.exe PID 5020 wrote to memory of 4228 5020 AcroRd32.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3596 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 RdrCEF.exe RdrCEF.exe PID 4228 wrote to memory of 3828 4228 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\65df27e615fecd916da462b28765dbb0_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:5020 -
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:4228 -
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=C73753D66AC9CFB91E3EBBF1EFFBB497 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3596
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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=524715B968E2A22B81F71C5B900F9D8C --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=524715B968E2A22B81F71C5B900F9D8C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3828
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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=2E91A11155246A848979AC08A94671A0 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2004
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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=EAA3D5956389E70DCACD8991CE6DC101 --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=EAA3D5956389E70DCACD8991CE6DC101 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵PID:4112
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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=AFC384D88D83EA84E7DA79AA2AEA68AF --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1092
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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=0ECF5C9C6D1D9D5C7AFC0D621597B59C --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1648
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2176
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52eda4e9ec096dfb1368eefc21fd5d228
SHA1207bd270c7a05aa2a76481674652fd17a322a529
SHA256633e3a14b8ae24ec91d3c7a10dfd9638b6f38e83048c6381402a1937e5dc8c8a
SHA512fa1cc16dba28b7ed95764ef78087eebc0b382ed0b0c2934ba17dbfe01b271726ad24dad613aa33f4338a6a4748cffae6f69ae0376752c7902f5fec5c9a9cc214
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5