Analysis
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max time kernel
150s -
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 05:20
Behavioral task
behavioral1
Sample
b4f51607259c2c30dde57d601896c8bc_JaffaCakes118.pdf
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
b4f51607259c2c30dde57d601896c8bc_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
b4f51607259c2c30dde57d601896c8bc_JaffaCakes118.pdf
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Size
83KB
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MD5
b4f51607259c2c30dde57d601896c8bc
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SHA1
c01e9d649fb672edd013ca24bb3eb382b73c7e40
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SHA256
56b089a07681c80aa21677b89dc99825a66ef7313decb61e78d13ec14ddb8ad5
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SHA512
1ba8f4dd18fc6916879f1417ca58e011020802b16da86fefdb6cc39fb6477602a8ba176edc35372bba50312c302509ead4a7d51418b4bd472d46f6c06e1ebedf
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SSDEEP
1536:ZAqE2xVlbt2oiOEp+NQXPk8ZElKJ+W/8eMmIfXKBWHpOvGUrOoilAWKBVk83q:O2t2dAS881IxLXK/vG5FliBVkZ
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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1576 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe 1576 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1576 wrote to memory of 4800 1576 AcroRd32.exe 86 PID 1576 wrote to memory of 4800 1576 AcroRd32.exe 86 PID 1576 wrote to memory of 4800 1576 AcroRd32.exe 86 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 1572 4800 RdrCEF.exe 89 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91 PID 4800 wrote to memory of 2704 4800 RdrCEF.exe 91
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\b4f51607259c2c30dde57d601896c8bc_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:1576 -
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:4800 -
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=C5F5BC9072F3E6E40787370167DE3157 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1572
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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=FC6AF0231E2BE996D51A9F923A1533A0 --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=FC6AF0231E2BE996D51A9F923A1533A0 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2704
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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=BE3E40C78629B437CA7EAA5F8A904825 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1252
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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=3B6EEF0685988621D2E1385D5E3D1631 --mojo-platform-channel-handle=1832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1540
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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=1F4A9C9BC2DF95E498C99F56B5BD254A --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=1F4A9C9BC2DF95E498C99F56B5BD254A --renderer-client-id=6 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1196
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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=829407CDC2B02778DC31EF29D53A5C92 --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3972
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2888
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD516e38d32b8ad26e432c889fb545d12b2
SHA1b43f390cb67004d7987f730efae77be064b4b289
SHA25661cc6dec32f9ffbcd5abb8bd83ea2cca6643f2836caa831674b3f8290705827b
SHA512ab9852055c0fe9984e1f8796d390697e25e6518df33def998487e21fc11fbc7d3ddca7776f93c8f6e9d672152dd896be9f5f2ebae94e4509a64f08e6709d63da
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5