Analysis
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max time kernel
94s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 01:33
Behavioral task
behavioral1
Sample
03e77ed4dca81ed343e46c7aab40a9ce_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
03e77ed4dca81ed343e46c7aab40a9ce_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
03e77ed4dca81ed343e46c7aab40a9ce_JaffaCakes118.pdf
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Size
89KB
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MD5
03e77ed4dca81ed343e46c7aab40a9ce
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SHA1
b7a6e5ab3186f9d795e54818ff661e16d22bc0f4
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SHA256
00b2988da3d07de900ec73ab54bc7b9f9330c0aa8a61bb4ccb4e130871d3cd6a
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SHA512
0cf459f7289c0761da6760fdc7b727f7f0aac63d5c910f60982379c36cc91c4777672b96a489a3001ecb50551b9c7c1a0c19fadfc5d61646e752832b6983be36
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SSDEEP
1536:WkZm9hNZPy7mzeBb2VvwbaVHWGO8MY8cgWksDqckDzjKtWapOtQHW2qXDMqnh9cZ:a9h3Py7miIVvbVH+BY8c7ksDqc6fKyts
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1456 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe 1456 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1456 wrote to memory of 1340 1456 AcroRd32.exe 82 PID 1456 wrote to memory of 1340 1456 AcroRd32.exe 82 PID 1456 wrote to memory of 1340 1456 AcroRd32.exe 82 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 2836 1340 RdrCEF.exe 83 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 RdrCEF.exe 84 PID 1340 wrote to memory of 3832 1340 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\03e77ed4dca81ed343e46c7aab40a9ce_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:1456 -
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:1340 -
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=83CA075261430BF1BF2C4E725D11C0CE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2836
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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=A7F257120A04AADF56DF372A8FBD8AE9 --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=A7F257120A04AADF56DF372A8FBD8AE9 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3832
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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=7646021545F3F8796A5C7A70885E73E7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1920
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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=23495AD5CE3E8217FED28DB011C1A771 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3560
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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=26BAA9E0B534A356A9414316FEA353A3 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4896
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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=241E72FEB69444955DF726F253BBF63C --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=241E72FEB69444955DF726F253BBF63C --renderer-client-id=8 --mojo-platform-channel-handle=2652 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4948
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52b55ceb3028e2ac9b341b7408391a0d3
SHA1726d7caf18bd104dfec0f82930ccfc9f60b9244d
SHA2566f3e3785977a5b334591dcce69464305212f1568e20ffaa18bc5f8c6593efee7
SHA5126dacac4fd888f4e52a7357fed835ca33d84fc0ca95d8f226964a0efbe9c8f6a77b9fb41344483971bb52c803768712cd62c126553f9ab155cb8ce419706d7c5b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5