Analysis
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max time kernel
93s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 02:04
Behavioral task
behavioral1
Sample
28e3eaf50f0274b4f8f054dc563c2729_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
28e3eaf50f0274b4f8f054dc563c2729_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
28e3eaf50f0274b4f8f054dc563c2729_JaffaCakes118.pdf
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Size
83KB
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MD5
28e3eaf50f0274b4f8f054dc563c2729
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SHA1
4c994518bf734159dd86055f7e572bfe608066d6
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SHA256
c2c08e38888ddda29a9acfd94c5f07475f2bc254a551558f519b8e73318508ac
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SHA512
28a07423e3d0faa59f578351b940897a5d2d34d85060e0e0e24fad2c171070d1df45022b1738a8a8c36f3cdbbd42cc0fab91811c6bdee96ac0dd19f9ec028637
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SSDEEP
1536:Zmy8tAV4+B3cBv91HQxSgtfFIB33dUpKsESlLJWcZviNWapOtQKTNnq:P8tI4+RdSgtfuHdpsrtviStQKTk
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4780 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4780 wrote to memory of 2036 4780 AcroRd32.exe 86 PID 4780 wrote to memory of 2036 4780 AcroRd32.exe 86 PID 4780 wrote to memory of 2036 4780 AcroRd32.exe 86 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 3260 2036 RdrCEF.exe 87 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88 PID 2036 wrote to memory of 2976 2036 RdrCEF.exe 88
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\28e3eaf50f0274b4f8f054dc563c2729_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:4780 -
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:2036 -
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=C129FCF262AA4CA5CB27F6E81A3097B7 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3260
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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=0C8DFF62BDEE62FDA09D2C2B2704385D --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=0C8DFF62BDEE62FDA09D2C2B2704385D --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2976
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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=10C1D5D6A316395D508D1B47EF7C630F --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1960
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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=0129FE375B004663BFDB1CF59B390314 --mojo-platform-channel-handle=1752 --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=B7366D268C24CD35728B21E801944EA5 --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2060
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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=A211EF2D5A8723BED1DDFD28B60F68AF --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=A211EF2D5A8723BED1DDFD28B60F68AF --renderer-client-id=7 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3080
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4288
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD56840a77dd345905357cc1537ce723b96
SHA1fa4fef7047ad6033762345a881e05166416dd3fe
SHA25675385868ba3a065e2b425c11cf811fbffb5804bc688c163e1169c4e2b9f590cb
SHA512123b9bcf7f1254c9b0cece9632f431c6e2d87c42e681bb1a8e17844228dd70aac0bbdf265174ce560667566c6ff8b6a6d1e9e975365a37f9d076ee6a4c305f11
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5