Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-08-2024 19:25
Behavioral task
behavioral1
Sample
975c79223d7ab04c7a83c00223fb0b53_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
975c79223d7ab04c7a83c00223fb0b53_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
975c79223d7ab04c7a83c00223fb0b53_JaffaCakes118.pdf
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Size
64KB
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MD5
975c79223d7ab04c7a83c00223fb0b53
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SHA1
4a5c7f46ab851c88bf44a3d63d8fade6bc06e07e
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SHA256
b9995d1b5d5a869c5ac1c4d1cc5ffeac1ae41ffcb4b43bb12cfeb79e93eacdcc
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SHA512
2d8c08a55356de6bbfccfa6450fe3d3bce8e40c2d59ea05ec4a09b2d297c5059b49aa06b22b72f91c9e8e776e7e76d4468c4685b3d3fd2c56b103ddc231540f6
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SSDEEP
1536:JcGBou33wrU8EPomTh7+al2sLkmGoq/oHX4S:/B6rEPomZF2sYmGsHp
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1540 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe 1540 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1540 wrote to memory of 2440 1540 AcroRd32.exe 89 PID 1540 wrote to memory of 2440 1540 AcroRd32.exe 89 PID 1540 wrote to memory of 2440 1540 AcroRd32.exe 89 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 2516 2440 RdrCEF.exe 91 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92 PID 2440 wrote to memory of 1496 2440 RdrCEF.exe 92
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\975c79223d7ab04c7a83c00223fb0b53_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:1540 -
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:2440 -
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=9C79B7FA1D633E4E32196338B06601B3 --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=9C79B7FA1D633E4E32196338B06601B3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2516
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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=624EFD102AB0510E7B7ACE57A8ED359F --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1496
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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=C177124004A2B6888DB8995CE260E1CF --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:424
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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=7A2742AE585C4B499AAE712D74CCC59A --mojo-platform-channel-handle=2052 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2852
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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=61CE43669F52C6FC2282FA42E41DF66E --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=61CE43669F52C6FC2282FA42E41DF66E --renderer-client-id=6 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2024
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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=7F1797AEF3E9FFAA2E83C7B63BC5466B --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4320
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5462766ac99fdedeaad4d1fdecfba1aca
SHA126170ecedc3aa34c6dc3c6b78ad9fce396a3caaf
SHA256025eb89231a210ebadc65e8417d982174c96d09f4609fd96b5397696d4919687
SHA512d198d243885733c4a53691926a382c01fb135e848e90585b65c12e1038498bf42cec569fb3943be0ea21bd14e2d9b60abf3218d10b1c41569ecce912271a3eb8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5