Analysis
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max time kernel
137s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 16:28
Behavioral task
behavioral1
Sample
a346946a089d4b556e17d48ab94c6411_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a346946a089d4b556e17d48ab94c6411_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a346946a089d4b556e17d48ab94c6411_JaffaCakes118.pdf
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Size
85KB
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MD5
a346946a089d4b556e17d48ab94c6411
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SHA1
83d7cf8931f06ba9645b50f79cc2ca4461021162
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SHA256
d5d41d76ea2c490057491873aaee3e6430772f1ce57f862277459c66de469595
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SHA512
d8de3b22ff9da67c9908cabd7284be2dc2960084eb17d4c0920e7803aa6da79372db8b7757e3668566536492fcdd0ac5e21d03739aadc4603936ecac023ef7bb
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SSDEEP
1536:dRyb2XwskvHH/wfcGLMhhyVBLKYbCi/WepOiCWCGgn7I8OE5tlwq:XybEwsS4fmhhyTK6CigikGCbD
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2928 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2928 wrote to memory of 4800 2928 AcroRd32.exe 91 PID 2928 wrote to memory of 4800 2928 AcroRd32.exe 91 PID 2928 wrote to memory of 4800 2928 AcroRd32.exe 91 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 2944 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 4780 4800 RdrCEF.exe 93
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\a346946a089d4b556e17d48ab94c6411_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:2928 -
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:4800 -
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=EAC5C78BA9637C3527B83758926C0AD2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2944
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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=561E1EC254CF9FA4601491745DD8A124 --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=561E1EC254CF9FA4601491745DD8A124 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4780
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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=6267B05806F0D4CF474CC2D07E310812 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4412
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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=9AE6F434E7604404CE064F9DE5A32CD1 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:632
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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=31D07735B3D0DF0B131FE858A6879F46 --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=31D07735B3D0DF0B131FE858A6879F46 --renderer-client-id=6 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1296
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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=8DC23EE6D8C05D399D02039B055A25A2 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:888
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2416
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5007cd7934a9e681232d34f79380b2ae2
SHA1be022a97679586f48949bed199005b592ccebaa5
SHA2561ad88c84f3150a299cdb9a5f4df006e22a1df4abde0e670cd67b2f47f29ff3ef
SHA512ab4d792c08ec0c0e13877b3c7bd82f33d8a947d5a6e64eaf7c1fb20c94438e93f1ab04cd1c482adabb90ecb71fc5a3ed4925ca8dc2c4e74be0994a7dee5956fa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5