Analysis
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max time kernel
140s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-09-2024 14:05
Behavioral task
behavioral1
Sample
cfb4e469281a23e7af560b42f2c6a7ea_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
cfb4e469281a23e7af560b42f2c6a7ea_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cfb4e469281a23e7af560b42f2c6a7ea_JaffaCakes118.pdf
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Size
12KB
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MD5
cfb4e469281a23e7af560b42f2c6a7ea
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SHA1
e846e0084f4d695df8f60a5d1ecff7363ef9e65a
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SHA256
2dba16c6f93313f3ea5037979862cc18ea4c49c03ce165989291221e1bfa75bd
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SHA512
2683960a19309846eb01573dcab9be84662218ecf20d80ab7af5cced8f308ef06b9051d27d038c38143b313b5f3e8100db8eda56db4951823823cdf1624b3e27
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SSDEEP
192:bONbedw+lJ5Rg0dNjCCU+fHO9Z23ba4pk7gdBbA6bJ7LCuyP3:bONbedw+lJ55dbXyg33hLCuyP3
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3156 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe 3156 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3156 wrote to memory of 4580 3156 AcroRd32.exe 91 PID 3156 wrote to memory of 4580 3156 AcroRd32.exe 91 PID 3156 wrote to memory of 4580 3156 AcroRd32.exe 91 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 456 4580 RdrCEF.exe 92 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93 PID 4580 wrote to memory of 4796 4580 RdrCEF.exe 93
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\cfb4e469281a23e7af560b42f2c6a7ea_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:3156 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4580 -
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=F5253D51E7C3D45F4A16CD51127A510C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:456
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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=FF3DC107C4C0734DA18C34D3EF8AF71A --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=FF3DC107C4C0734DA18C34D3EF8AF71A --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4796
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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=63D2B3E7B217FF70E342C63376D5E8D9 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1804
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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=E2CA0BCCD35427E6016CA695F9958A92 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5088
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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=DFE3C5DFBDCFF413F11FC9EE28C1606F --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=DFE3C5DFBDCFF413F11FC9EE28C1606F --renderer-client-id=6 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1292
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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=5357C81A8D7CF54BB27D2FCA1299B934 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3456
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2240
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f98f2a90ca3abd8e09ecdc214a60db34
SHA1ea5f37ef829acec5a766aba888d9cd6437c6ef26
SHA256e57b27dd902280b8742db1f09c124611be22b6075be352e4430cdd18c79a8219
SHA5127bbc5b9de511e419ee2ff862eed991fb5b8eecfac5843103af98d488ce44772061d1121c7a096c9735f1b83990a30780fb430fb4b8f49e12ff49d49bec50383b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5