Analysis
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max time kernel
145s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 20:34
Behavioral task
behavioral1
Sample
8793a921f8311a792f117a7f2d1bb986_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8793a921f8311a792f117a7f2d1bb986_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8793a921f8311a792f117a7f2d1bb986_JaffaCakes118.pdf
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Size
85KB
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MD5
8793a921f8311a792f117a7f2d1bb986
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SHA1
5bd42eda1e5335fd454cd52a2187033cca187993
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SHA256
d7962d665bde4947e4c8748a33d8455f5ab6722066e1824a48b176f5ace494ea
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SHA512
491f4071231af713f336b774bb7686c346c840abaa63726931eeefc65c6ce53b758a44bf10e719d6177c32dc65ea8c928bf0bb879159a0429c40956be7d410eb
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SSDEEP
1536:iIste6x8bUR0kgDkhqZ8WCWrvpQVeS4KA0RYrKlgwmLW3XBzEhmlpCsIPHWmpOSg:1s3xhS9Y7oRQVLLRqkQcOmTJ8ASg
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1884 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe 1884 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1884 wrote to memory of 1500 1884 AcroRd32.exe 87 PID 1884 wrote to memory of 1500 1884 AcroRd32.exe 87 PID 1884 wrote to memory of 1500 1884 AcroRd32.exe 87 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4500 1500 RdrCEF.exe 89
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\8793a921f8311a792f117a7f2d1bb986_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:1884 -
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:1500 -
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=A12B51BBF04384EAC149B5F9D7937900 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2640
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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=93E2BE4E0CA9B4673B7416A279AA724D --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=93E2BE4E0CA9B4673B7416A279AA724D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4500
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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=0C9959C78608BFE4F0F86C9FD766F1D7 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4224
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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=BEFA2BFF19F5223563B552A325AA4FFF --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2904
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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=1436486E7C311EA16CB586335DFC2626 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1824
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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=1231903531A578153F842DD7B3F68872 --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=1231903531A578153F842DD7B3F68872 --renderer-client-id=7 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4980
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD559eadd1dc7a846b58a784c8fe77a4903
SHA198042375002a7b8a4db556f618f0b6f9bb7a5c44
SHA256d805b06b8cde0e2f2f8c0dda1ff20591fcbb72acb1913f45c540fd9f91aab645
SHA512dda7b9e893c15ba3d81f0d7f49bee2e283658f17bba73bde6f97a856182067852812634961d696c67a656371aa1695fbf3bdd7f3869de3aa37429bef1c1935c9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5