Analysis
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max time kernel
95s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 13:01
Behavioral task
behavioral1
Sample
fe957f1bbf516d977183a662819c6617_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fe957f1bbf516d977183a662819c6617_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fe957f1bbf516d977183a662819c6617_JaffaCakes118.pdf
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Size
11KB
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MD5
fe957f1bbf516d977183a662819c6617
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SHA1
7b6358e20ce82e17d802d317a033bd87dc5663b2
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SHA256
b6d15456c78eadaf6d850a1e9d684dfbf21fcfd974b1bf0a52a2ed9d7beab2c9
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SHA512
cac91dd126f38121d7afc2e42c6a4a3524b3df4bc75f396c29713139da7551208e481d6e5ca2c71050df804451fc2bc955f31057977eb23a42b29234fa012b76
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SSDEEP
192:bONbedw+lJ5WlgBsXjfL4v2m3HskVR1zplLAc+ZFs6lhR2///uZ2/4A3v64XNTEh:bONbedw+lJ5WlgBsXjfL4v2m3HbBzpqt
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 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.
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4644 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4644 wrote to memory of 3112 4644 AcroRd32.exe 82 PID 4644 wrote to memory of 3112 4644 AcroRd32.exe 82 PID 4644 wrote to memory of 3112 4644 AcroRd32.exe 82 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 1724 3112 RdrCEF.exe 83 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 RdrCEF.exe 84 PID 3112 wrote to memory of 2408 3112 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\fe957f1bbf516d977183a662819c6617_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:4644 -
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:3112 -
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=B7CA02014F441C601A71F2C78F4931D5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1724
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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=7436D65F5CB48A24A7F7035783293253 --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=7436D65F5CB48A24A7F7035783293253 --renderer-client-id=2 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2408
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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=5D5108695706F0B5BD2F58429C72205E --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=9E324ADB0FF6C5D8028D7610E1D81898 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1940
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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=28994F1A8AF3BAE22E38448E8A358264 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4620
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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=F6C1CCD4FB04430D8F5ECE84A16A8DCC --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=F6C1CCD4FB04430D8F5ECE84A16A8DCC --renderer-client-id=7 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2676
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2624
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD57acd32c28ffb41d687661472b4b8b645
SHA1285373b9305edc8293da0931876e00151db6fcd3
SHA25680ebb8e69bc9cc1679af865e3e7e950633179feec820d6328d1c5fdec51dfd3c
SHA512ae443886b62dfa1dba313e6e88fefad57e752fc45a6f7bb61b720c1db56b6bfba5c1aae0e33b047ef48d95d0113a20041491b7cd389ca2c6a01ddd27511c1aac
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5