Analysis
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max time kernel
93s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 14:40
Behavioral task
behavioral1
Sample
d790c3cbd2d8bcc793e789dd07dc3e87_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d790c3cbd2d8bcc793e789dd07dc3e87_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d790c3cbd2d8bcc793e789dd07dc3e87_JaffaCakes118.pdf
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Size
88KB
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MD5
d790c3cbd2d8bcc793e789dd07dc3e87
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SHA1
9ac7dc51631a29b6a8c473b35a31c8be1548abf8
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SHA256
d32b5f8c5e7de88ce8139e87e24ef657a53bdf7b53b402be0ce281a00efacdd6
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SHA512
36176aa4a5ecbe579a5cc76b6b0015188ece155b87c7c9a33cdcd441091ca2cf06d77bbb3f10934211f6d1c857d73a08335561ee9036e418cbe08d6dd40ef321
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SSDEEP
1536:O5aHO1F0mO4DgWgD8dD8QtnnKXnEkc6Ixh8NTIOULwlCmA95yOWkNpOPOHiy8WK4:nOz0mO4flrK3yt8JIOUslo5yzPOHiy5Z
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 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 -
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4620 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe 4620 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4620 wrote to memory of 4576 4620 AcroRd32.exe 82 PID 4620 wrote to memory of 4576 4620 AcroRd32.exe 82 PID 4620 wrote to memory of 4576 4620 AcroRd32.exe 82 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 5084 4576 RdrCEF.exe 83 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 RdrCEF.exe 84 PID 4576 wrote to memory of 3772 4576 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\d790c3cbd2d8bcc793e789dd07dc3e87_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:4620 -
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:4576 -
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=E69D8788A1CDFAB0BBAABB5F762465B2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5084
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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=2A962F061820AC1D3FA3E8703B124D1D --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=2A962F061820AC1D3FA3E8703B124D1D --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3772
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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=48E368ABDFC8C1A5E2289B03CEA9AEBB --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1912
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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=F309ACD0C7B4256A2486A5B2F428FEBF --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5104
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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=204A72EC7E0628783C23F922DB58D9E0 --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=204A72EC7E0628783C23F922DB58D9E0 --renderer-client-id=6 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3888
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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=4CCD6A99CA8161E75AB7793C2061327B --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2668
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5d7232aa1fd4b8a1f8708ebd3a2dadabf
SHA1b76467658033cf251317391670b57fd3d555c784
SHA2566e2d256cbee17c4ab57f1060c26e8750422d156b2c9237319c7c5167b2d88fa6
SHA512061d69b902bc89740f55538ea0c66d237bd444cb8eaa0089f9c92657e10af3c5100382ec1d14ac37adb615af2d7e066d8eee70c27dec7b211299ae052eda5db2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5