Analysis
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max time kernel
94s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 02:11
Behavioral task
behavioral1
Sample
91fb774eb3563f9b0ff72e3a9ccd145d_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91fb774eb3563f9b0ff72e3a9ccd145d_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91fb774eb3563f9b0ff72e3a9ccd145d_JaffaCakes118.pdf
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Size
100KB
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MD5
91fb774eb3563f9b0ff72e3a9ccd145d
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SHA1
d52020d343d65f5c39ec1c09c4b7017881e32e34
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SHA256
c1b7f8ab330f1e8e392f7e95eb281f1dffa4a4b414f3c7b3f71d260ab830ba01
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SHA512
64bafecb2ee81ae5b043bdb335d3dd3f85aaefddd9a0191c630f3592b30810bfeb81655428d08e85937e1aa72457f285e3deabf3a9256e1ef2f5f4fc8e04dc84
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SSDEEP
3072:8zakOcjLSg0oBmMf46xkDtiMwUGhepJxF/Z:8dH/jcMetPj5T
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.
Processes:
RdrCEF.exeRdrCEF.exeRdrCEF.exeAcroRd32.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exedescription 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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 3292 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe 3292 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 3292 wrote to memory of 3320 3292 AcroRd32.exe 84 PID 3292 wrote to memory of 3320 3292 AcroRd32.exe 84 PID 3292 wrote to memory of 3320 3292 AcroRd32.exe 84 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 1656 3320 RdrCEF.exe 87 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88 PID 3320 wrote to memory of 2072 3320 RdrCEF.exe 88
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\91fb774eb3563f9b0ff72e3a9ccd145d_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:3292 -
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:3320 -
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=485B5C6B1CBBE4E66BB199922FF71A25 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1656
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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=C48100050E05920A93ECB10F7109AB16 --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=C48100050E05920A93ECB10F7109AB16 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2072
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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=E53EBE8F8C7883686B66CAA231CF6D12 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3272
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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=96F10A8E5C273AD3D1FE55FB82821BE4 --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=96F10A8E5C273AD3D1FE55FB82821BE4 --renderer-client-id=5 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2844
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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=CF59DDD9DDD9F6546C88564DEF9D12B5 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1536
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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=282C87ABBD81F3A7F2DD9767E369B3D6 --mojo-platform-channel-handle=2124 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4052
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c84eac83b353c01d0a5d0bb593559d19
SHA1313912ff899ff181ac2cc76806f91beb784811ae
SHA2563d5da3f1a14db847199099c1ce343b85784dddea1cb360944a84c4cf0381e743
SHA5126425c067131a74044f6d34847107b6374bcc589e04dea8d285fa2ad7e9e417657e291e8f764517664f269c1e39f451d0e9661c5e23691550f2cc5bb21b7b9f8d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5