Analysis
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max time kernel
141s -
max time network
139s -
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 01:46
Behavioral task
behavioral1
Sample
91e00161c96f3c5d904a70ecc15cc741_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91e00161c96f3c5d904a70ecc15cc741_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91e00161c96f3c5d904a70ecc15cc741_JaffaCakes118.pdf
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Size
79KB
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MD5
91e00161c96f3c5d904a70ecc15cc741
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SHA1
7714aee6fcce8dea1bc4b5af959dacdf8099ab4f
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SHA256
497fe955ad621bc73b4b8daae6b0fbce7c967cf7bb5414cee9584ef0f220a137
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SHA512
aa190b3eafabd26c5d51d23de972dab5b7db08d44f42525240e8d3ecb9ad09be65505df7169421189f539f0c043c7144b0d517a021a4e3bba215e52a0e572c91
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SSDEEP
1536:pizB2JAiXo9uHIFxjEGK3At+RBEgPXHCzwC5stIFvWYpO2+WNj97lPGHAlyGwdqX:AzoS42qG7+/Hl2stIFu239NGHqyGwopF
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.exeRdrCEF.exeAcroRd32.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 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 -
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-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 3712 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 3712 wrote to memory of 4180 3712 AcroRd32.exe 86 PID 3712 wrote to memory of 4180 3712 AcroRd32.exe 86 PID 3712 wrote to memory of 4180 3712 AcroRd32.exe 86 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 5016 4180 RdrCEF.exe 87 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 RdrCEF.exe 88 PID 4180 wrote to memory of 2588 4180 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\91e00161c96f3c5d904a70ecc15cc741_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:3712 -
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:4180 -
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=EBA2FAD67DAB67738764B4433FC673B4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5016
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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=CB83E281D92C1F286DEF648C1B833026 --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=CB83E281D92C1F286DEF648C1B833026 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2588
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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=0CBB2430C5454D2FC94958525E784C5A --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4144
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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=387DD05B7428F421709CB9D56B8522CE --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=387DD05B7428F421709CB9D56B8522CE --renderer-client-id=5 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3676
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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=FFB66FCE0B373627E8EE9B96C91007CC --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4504
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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=99B472130B99FA708C1E0FD75C99E8BC --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3664
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD538c3dff93ff395192a4e64bb4d9d758f
SHA176b68193b6d56a9d94c081f20ca23230e5f6a710
SHA25629a3bac4a9b7f533a848473c51b71f6f3310140328d53f9534693ce95da1db36
SHA512d1f02a623f706418ede4913ec8bdc59f090661a8dd984db7caa11dd1c800d9124e2ff7579ec5b31fe45ddb51d5f0e4062ef39eb31629208a33622493c44c8be3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5