Analysis
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max time kernel
134s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 06:43
Behavioral task
behavioral1
Sample
b6b493d8888b519488d5aa83c5578696_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b6b493d8888b519488d5aa83c5578696_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b6b493d8888b519488d5aa83c5578696_JaffaCakes118.pdf
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Size
83KB
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MD5
b6b493d8888b519488d5aa83c5578696
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SHA1
849808f03ba7a80977a72ed7177f72547d5bdeb8
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SHA256
630eeb64a31a1269454e9061491a9c40394390f9be817a2bb304bc4b3fc0cacd
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SHA512
431409f16fbc9c05ae5af65dc7fa1fc027e3ec4225ccba1accc9e0b9d0f8ab9fb0455b81a9bfa21fda81758b3529f56a5a8b4259e92eefd64cfeb680e70808fd
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SSDEEP
1536:mf0K2QtEPs/jtEg2w6DYqN4L3r8UxcOoQz9vsUY6kA9WQ/8HGq8c2o71W8pO+1NO:ih2Q+PSBLyFUxz3B/YQjhquQE+m
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 AcroRd32.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 -
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3752 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe 3752 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3752 wrote to memory of 4720 3752 AcroRd32.exe 90 PID 3752 wrote to memory of 4720 3752 AcroRd32.exe 90 PID 3752 wrote to memory of 4720 3752 AcroRd32.exe 90 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 748 4720 RdrCEF.exe 93 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94 PID 4720 wrote to memory of 1336 4720 RdrCEF.exe 94
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\b6b493d8888b519488d5aa83c5578696_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:3752 -
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:4720 -
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=BDCC84BA5939B533903ABF55495734E2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:748
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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=61B5CE0EC977ED1E17C9575CD1AF6D6F --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=61B5CE0EC977ED1E17C9575CD1AF6D6F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1336
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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=DB8A2B749CBBC0690026885A19A4BADE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3768
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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=BE1FC88363B6AE201C828098DB748C70 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1440
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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=CE6DF67D172451490189974F1C05FB0A --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1752
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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=2ACA211FBABC9FDA8AD9A0B7F5CA2B23 --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=2ACA211FBABC9FDA8AD9A0B7F5CA2B23 --renderer-client-id=7 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3124
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3840
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58db3995050f6ba480c64480ddb8b62dd
SHA119d84da22ffab8afcc984baeefba4db316c85ad5
SHA256ec5d14dd974a933116658e2032b95e6d03ba966c02b344c7bcfe02dac2318959
SHA5125185ef954351df1d2904b7883f77bd9a62ebdd75534f259974d3b7be7fdb7e95100326460a0bb64bdbe3efbb60cc8734206ad232b6a0cd5e769fa0547d3690ce
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5