Analysis
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max time kernel
94s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/11/2024, 05:15
Behavioral task
behavioral1
Sample
b4f1499a3b5f2604a6064d41449433bc_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4f1499a3b5f2604a6064d41449433bc_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
b4f1499a3b5f2604a6064d41449433bc_JaffaCakes118.pdf
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Size
81KB
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MD5
b4f1499a3b5f2604a6064d41449433bc
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SHA1
73b6b6bfd68d1948f0e957bdffb90d16ad60b220
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SHA256
60898e7365d16c93908d988fe6fd4c7ef23fb0a3e7fb2592c0c169104ad0380a
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SHA512
16f3edfc10d30c0146e4600c6375033215ba1a1d77c548e25a0f16fb3325e6e8276485a76788561be62975eb9b570e5fbf889e100d543cc6368d2e8117cd3e6d
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SSDEEP
1536:x+i6SiFr2okm0LmJVcjsYHKZ0PicRpzSfNnSH1amY4S0DSsWYpO2+WGqXSVSDpI9:Ii6VJkm02qABZgpzSfNnolYX0Dk2kqX0
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 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 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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1908 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe 1908 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1908 wrote to memory of 1788 1908 AcroRd32.exe 82 PID 1908 wrote to memory of 1788 1908 AcroRd32.exe 82 PID 1908 wrote to memory of 1788 1908 AcroRd32.exe 82 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1280 1788 RdrCEF.exe 83 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84 PID 1788 wrote to memory of 1072 1788 RdrCEF.exe 84
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\b4f1499a3b5f2604a6064d41449433bc_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:1908 -
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:1788 -
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=0B27521AFD1FC699273DE3783E9C80D8 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1280
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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=09878E20DCBD6BF37F0B3356D1FECD6C --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=09878E20DCBD6BF37F0B3356D1FECD6C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1072
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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=7A97E8C45B71CF22160091D4D4898142 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3688
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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=C6CFC6B5663A57037A4F6E59EEF6E73C --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:836
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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=1481781F9FDE7E2EF59F45CC9CC8D360 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2732
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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=679F307835A9553380C47A7A7FDEB237 --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=679F307835A9553380C47A7A7FDEB237 --renderer-client-id=7 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2684
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3864
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5047ca5d31a4a2d2b48b0d740bca25f62
SHA18c22e6920258f049c8b2ef27ee26c2e2046a35f5
SHA2562b7b5fe7859f7c011197ea0fba02dd057479b87fa285df088ac9c1b7b1140fbb
SHA5123ac422db4d5d94628da4fb195299312c59ea75f510c95d16a30ed53089c666644b1d9634b1f204a11468a8268c94108ee56a59c0cf7f87b9312c950de0179c53
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5