Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 06:41
Behavioral task
behavioral1
Sample
JaffaCakes118_f9cbd2de0f385de53c37ee6488f9c38f.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_f9cbd2de0f385de53c37ee6488f9c38f.pdf
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_f9cbd2de0f385de53c37ee6488f9c38f.pdf
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Size
88KB
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MD5
f9cbd2de0f385de53c37ee6488f9c38f
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SHA1
bfe555f4c3bb4126dc3e6bf11d44e073c5d9ae0d
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SHA256
fe94cbcbbe6bfb99a97d6ff82d7328e3757a6a4fdba4dcbfbb4e460c5d0f1f01
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SHA512
2cef91eb9acbec4f1b042ca71b1e15d252e51527298bfba6a9115bb07cd323c666eef5b9f70a4a58eca9e2854d67e93bad9bb7a897ce6b2ab354fcdc00ec61b9
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SSDEEP
1536:8EqoPPdLi1RHv1Tzy3w+bCjXAzmVW2S2ilLxfJHci3WcJTdxWmnwRaBrcLuoMW84:lqEcRv1/yA+bwXKJFxLxxcJyAErAuoHF
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 AcroRd32.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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4440 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4440 wrote to memory of 1660 4440 AcroRd32.exe 82 PID 4440 wrote to memory of 1660 4440 AcroRd32.exe 82 PID 4440 wrote to memory of 1660 4440 AcroRd32.exe 82 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 2208 1660 RdrCEF.exe 83 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 RdrCEF.exe 84 PID 1660 wrote to memory of 1140 1660 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\JaffaCakes118_f9cbd2de0f385de53c37ee6488f9c38f.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:4440 -
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:1660 -
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=2DBC8B35C124393BCEA066E7FB1797BC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2208
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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=BC568A4A5920A0BBC67D5EA57C429080 --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=BC568A4A5920A0BBC67D5EA57C429080 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1140
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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=AA63C9C7852D97115584A1C952D73C93 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3528
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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=96EDD9A9CD8E3C927DCEEF8F17FDB65E --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=96EDD9A9CD8E3C927DCEEF8F17FDB65E --renderer-client-id=5 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:620
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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=76AA8349A0A24015F49E35B08A230EA6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:544
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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=28D59FD7DF03D0FE93EBB189555AE526 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4944
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4008
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5e1122aa5b5cfa08786d98bbeb51aab3e
SHA1a4bae313e0321a0c0adee07e444fc2166ea28a9d
SHA2562f65e886ae23a01aab1340f6d904858373b5517904aaeeec29fa90c8063576d7
SHA512c3aeb61bbc2e626180a2cbe9ff38f3160015b583ae18c5ae5cdda66713c605b6b76c814046159b48ce07cf058ff0d5424d506fc8e59ff6993a7f9aa3af4502a5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5