Analysis
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max time kernel
94s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 15:32
Behavioral task
behavioral1
Sample
0b5f2be7fbd05941385c110602eb38e0_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0b5f2be7fbd05941385c110602eb38e0_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0b5f2be7fbd05941385c110602eb38e0_JaffaCakes118.pdf
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Size
83KB
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MD5
0b5f2be7fbd05941385c110602eb38e0
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SHA1
6c9f3766901f44d46cadcd430ee620023a37cb8d
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SHA256
506b6c0bc2137fb1fd69807e2153b8369eba382d45bf25e1e97606ee98431b77
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SHA512
ad21e2db4d51b1b0c984da9f5d3a8589c6179f5829c3f66e05cd2e7eb2ac0d267c88622f14beed172fa96f039b1adcd0c47f078da7311e69ec8bb2280591c393
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SSDEEP
1536:8D7Rbdd2+2roKhl2y7g9hQ3bN2cWVsfCMXah79Wu2TkJJqwuqG8WmpOSkKYZ:8dbq8KhIysHQ3bccTbX4CkfTGRSW
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 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 -
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2240 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2240 wrote to memory of 3636 2240 AcroRd32.exe 82 PID 2240 wrote to memory of 3636 2240 AcroRd32.exe 82 PID 2240 wrote to memory of 3636 2240 AcroRd32.exe 82 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 1096 3636 RdrCEF.exe 83 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 RdrCEF.exe 84 PID 3636 wrote to memory of 3180 3636 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\0b5f2be7fbd05941385c110602eb38e0_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:2240 -
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:3636 -
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=E3160A8B538E14C50B9607B669574963 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1096
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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=AC3755D2676B91D1674EC0015353BF81 --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=AC3755D2676B91D1674EC0015353BF81 --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3180
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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=47AC9198F99DB736D3FE8D3BE3E78E46 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3124
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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=CC37C8A6ABB74A541695BF16C81B0190 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2744
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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=EDB3DD3C0F72616D452BB5419C5F534B --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2716
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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=562A8CC91FF470C5FC50DADC67BE6DE1 --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=562A8CC91FF470C5FC50DADC67BE6DE1 --renderer-client-id=7 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2868
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3676
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD566c49a4d33e4536db12c9e023c037b32
SHA18fd1a5f81853dcf34e068193a328e8e177bb6fbf
SHA256c4b9dc85b97ec498e5e2f0034228075cca6d72216c53162e1591664ce09c3b0c
SHA51236a04dbe678e7675cb98d6d81b5e03d70d28279181d1199ce1b16c5a4c868c57c8f21b1cd72fa2fc8031dcded0c14474a4ca8c4d3773b8841f4137203600ee11
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5