Analysis
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max time kernel
134s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-08-2024 09:26
Behavioral task
behavioral1
Sample
b2ed9de4c2a8e85aa931eec90fa9719b_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b2ed9de4c2a8e85aa931eec90fa9719b_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b2ed9de4c2a8e85aa931eec90fa9719b_JaffaCakes118.pdf
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Size
83KB
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MD5
b2ed9de4c2a8e85aa931eec90fa9719b
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SHA1
335cb4e8e24baff7fb7d65c296681b33e08fd368
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SHA256
aa105bd87f72c59eb7cf5bc3ac5719e4ef33748271df2d614b0091f7d275642c
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SHA512
d898d96450910354dc301d64d75bfaed1b9369264a48a90efb2d086eaa7ee9e775cf33db85e27057753e33868047f0d37af9d571f1c3f0668da8b4612a9b0dfd
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SSDEEP
1536:CeWhbm6uB0TwKWDbC+60QB/QWgpJep5kE3XKTzfWaHwd/IO4WQpOC+VIlgHW:ijuqVmbC+Nq/QWgvep5SVhOnC5l5
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 AcroRd32.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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2168 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe 2168 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2168 wrote to memory of 2396 2168 AcroRd32.exe 89 PID 2168 wrote to memory of 2396 2168 AcroRd32.exe 89 PID 2168 wrote to memory of 2396 2168 AcroRd32.exe 89 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 4840 2396 RdrCEF.exe 90 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92 PID 2396 wrote to memory of 3492 2396 RdrCEF.exe 92
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\b2ed9de4c2a8e85aa931eec90fa9719b_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:2168 -
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:2396 -
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=CB7ABDEFD5A0F3D851EC632737935261 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4840
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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=7B18451C50297E1A2B5CC0071E87F614 --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=7B18451C50297E1A2B5CC0071E87F614 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3492
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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=1798DBED18E3432A176F957FDC4FC8FC --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1092
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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=13C6FF8A6518407A972CDD1245E7EDE2 --mojo-platform-channel-handle=2468 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2420
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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=4236C0D956BD5DA533C130B4076AEED0 --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=4236C0D956BD5DA533C130B4076AEED0 --renderer-client-id=6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2152
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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=5DFF80FDCD1A2372ED0387CC1EDDFE22 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:928
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3860
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f5d9395a46ae9d1f6a3929ca8dd0e0d3
SHA13cff9e6f122cf8731a8bcf97f9e8119159feffcc
SHA25628737637e2d51e1785746d3f94f62b1f7594defd21282e6d59793097f5b5a677
SHA5122b778eea69bd4f13acbbc52f512dce99ca8383ef72d8e125a3e54e2520f650320f5a697a2d6dcedbb0ab800f1cc163d73b2a1361143a3c5dcd3181628bce7763
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5