Analysis
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max time kernel
150s -
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
12-09-2024 18:36
Behavioral task
behavioral1
Sample
dcd24303293c6f7d255647f6743cff8a_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dcd24303293c6f7d255647f6743cff8a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
dcd24303293c6f7d255647f6743cff8a_JaffaCakes118.pdf
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Size
44KB
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MD5
dcd24303293c6f7d255647f6743cff8a
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SHA1
048705d2db9166841b81a8106da5088a9f279e0a
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SHA256
18a280a6b4326a434b4ca4792a43738693d96489fce6d68b5a2683bcdde7edb3
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SHA512
f7740ffcb3db2d1fc714976f89e4c95fd1b946970a0e7e0ec0517abad251dc1a217be51e95febe9a123cf0f3ccd0ec6b221946aa4a2356aa613bb880ea130912
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SSDEEP
768:kQQqiak+FIZGlVKix1LPnVIGkVHaU0zlvgLhhpetcZtg91I3i9vGE57XuMZmwgCN:FQqO+FIZGlVKix1LPnVIGaHQiNhpetcK
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 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.
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2516 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2516 wrote to memory of 4200 2516 AcroRd32.exe 89 PID 2516 wrote to memory of 4200 2516 AcroRd32.exe 89 PID 2516 wrote to memory of 4200 2516 AcroRd32.exe 89 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 4712 4200 RdrCEF.exe 90 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91 PID 4200 wrote to memory of 3000 4200 RdrCEF.exe 91
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\dcd24303293c6f7d255647f6743cff8a_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:2516 -
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:4200 -
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=DA916A3331CC883ADBBE36934D0051D0 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4712
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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=9B740362CDD29CA743824CDB8C213ED3 --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=9B740362CDD29CA743824CDB8C213ED3 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3000
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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=8243C77F4F21A15BC47E0D7D7EEAB956 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4084
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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=AB91E819EE2F4D3ED338DA0042596507 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3788
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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=57A9E418ED0BA6FFA21F2CA0EF6C56D4 --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=57A9E418ED0BA6FFA21F2CA0EF6C56D4 --renderer-client-id=6 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:756
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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=D84734947E953DC8E47702D735393D5C --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3216
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2388
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD509ceffebea7ed826facdd1f1685937dc
SHA17a7fac40e93ed2ce5c570371441f7db1a159ddff
SHA256193c619e336bd6f0261954c186c46e91dcfde67cdb15be6c1212ef4b4b48daa6
SHA51256f2323036e5201ea9b11114a0f57a35dd64cc68b7b4cbd86b6beb7978bb386664dcd1598bc2868241933c0085ff778a474cdbed57b47bf2f2ba1f275325c32d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5