Analysis
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max time kernel
135s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 23:51
Behavioral task
behavioral1
Sample
c1d99c7ebacdaecdc76906c0b00476e6_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c1d99c7ebacdaecdc76906c0b00476e6_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c1d99c7ebacdaecdc76906c0b00476e6_JaffaCakes118.pdf
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Size
132KB
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MD5
c1d99c7ebacdaecdc76906c0b00476e6
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SHA1
fd240fa0bbad7994f36fe35ab60254ac05ba6c3a
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SHA256
bcd5d494e72f1c01fd27b2666ce2ef420ea152abab1f9cfbb114e850661fc739
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SHA512
569763d9024464d6546a9bac1f08867e59b35b84d4a27d5fc09a0f0be134b6d4b265e97edb94a49cfa34b9d0028ed5361589c767ead1560e4cbbc4e92c58468e
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SSDEEP
384:bONbedw+lJ5gbx7cFGkcge04RyoccycLyey60yj20yj0ycpcwo9vQ+yMXEUdOSEr:qQ2go85/6RyRluVo9vQ+6
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2932 wrote to memory of 4860 2932 AcroRd32.exe 88 PID 2932 wrote to memory of 4860 2932 AcroRd32.exe 88 PID 2932 wrote to memory of 4860 2932 AcroRd32.exe 88 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 3784 4860 RdrCEF.exe 89 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90 PID 4860 wrote to memory of 2888 4860 RdrCEF.exe 90
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\c1d99c7ebacdaecdc76906c0b00476e6_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:2932 -
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:4860 -
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=94D30AAA0CBB46A4387293EC5CE9E855 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3784
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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=A3C03AE9258CEE06FA513B4BCBC1BF61 --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=A3C03AE9258CEE06FA513B4BCBC1BF61 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2888
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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=9FF2190BE70F4AEF9711394CF23FB574 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1992
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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=BB8AE51FAC5C9BE667D08660DC071242 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3088
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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=27808EE8021198F53E22EB2E95B700EF --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=27808EE8021198F53E22EB2E95B700EF --renderer-client-id=6 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1772
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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=ED684CD61538134581BD0D735D97805D --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1068
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD584d6b1beb8755a9910610ea6206597f8
SHA1b0d3354fb5dd956dfa5440f945d71f6b09efd996
SHA256a7fc639f2d9524ca586f4e0dc0022675390594e230e3d71b6c32703c23b1ebcf
SHA512f7be7103206b7b2277a032142cc0dd4d03c05bca8c36a4a386d2303ea6defbaf2ecb61724d331704d76da884cccacedf7933179a6b76412604eeb94b8e31ca64
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5