Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-08-2024 03:13
Behavioral task
behavioral1
Sample
8d16829378f21236d714a9f1e83dd8fe_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8d16829378f21236d714a9f1e83dd8fe_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8d16829378f21236d714a9f1e83dd8fe_JaffaCakes118.pdf
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Size
79KB
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MD5
8d16829378f21236d714a9f1e83dd8fe
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SHA1
bb1a7a41cf1292812adc522308f9ee5c80a56ebc
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SHA256
582927d5d3fcf44a14571341d2efd0155ec296c3916145c11d506b58b69bbf91
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SHA512
490d2d465beb00f16410caf3fe3a8b3f064937ae49fa96e65cd4d17d49b417a9da342e03709798ed074d09c545f99bccb125f691fbcce3d60f2c7d4006b910c3
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SSDEEP
384:B3XTFnAg+IMTuuulZgPfFVJ5uMv0uuuuuT/uRuDPujuuuuuawu7uCukuY+oN3uP8:pH
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 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 -
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 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 720 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe 720 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 720 wrote to memory of 2208 720 AcroRd32.exe 89 PID 720 wrote to memory of 2208 720 AcroRd32.exe 89 PID 720 wrote to memory of 2208 720 AcroRd32.exe 89 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 3148 2208 RdrCEF.exe 92 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 RdrCEF.exe 93 PID 2208 wrote to memory of 4912 2208 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\8d16829378f21236d714a9f1e83dd8fe_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:720 -
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:2208 -
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=52E4B414C3E5F843C1D69FAAEDF3164F --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3148
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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=3F4BA889AC17231F24DDB1FB90B01A80 --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=3F4BA889AC17231F24DDB1FB90B01A80 --renderer-client-id=2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4912
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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=C304F475C8B361BFAC5ECDFC8C4ED8BE --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2276
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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=8C7EBCADC2F5D8B377858780BC3CBA79 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3476
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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=FF5D330D2E175389343840966A7C421A --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3824
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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=1F113D42EA72082EFB9E47C2DC4FBDB1 --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=1F113D42EA72082EFB9E47C2DC4FBDB1 --renderer-client-id=8 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3440
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1172
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD550ce92b92f40d02213cd1b0f52f46f0e
SHA106338fa413572aeb09619e7ce8465ffe70c70264
SHA256df34332825cd1e64f5a2b638568444b652aaa5fdc9ded895aab62509c69bdbaf
SHA512073cab33e2e644f0346fde6bdef4809e484f6673dde11cd1ec1ed453ae4e3d82abbe8ec69c6292c747b6e0bd39e1afa8c8eaffb9446f53cf6c6ffa9f73ed5ad3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5