Analysis
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max time kernel
131s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 10:59
Behavioral task
behavioral1
Sample
73c309395c6fb27aa712c66a9823c334_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
73c309395c6fb27aa712c66a9823c334_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
73c309395c6fb27aa712c66a9823c334_JaffaCakes118.pdf
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Size
84KB
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MD5
73c309395c6fb27aa712c66a9823c334
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SHA1
054b42f14aec3566492933c9246dab2e99ddb633
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SHA256
c272f5ca953d6c47554d98c20866a39b9dcf48448bf7ecfc69c50c6f3f244df2
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SHA512
bed71c921dd63001e57483916119c25d2eae353a231712c549c5a1161c85abad98acf837c8d30281b13537d366c75a46e2fd7bceed2c642a568be267a00f2d38
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SSDEEP
1536:6aUnGZ/5jaReAMMk6tRuwbNU+o12DQ+EbzjRshWOpOZyW6OX5tfpCaDAiJr:JUiWMAnKwbSYQ+A/qaZr5tfpBAw
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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3584 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe 3584 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3584 wrote to memory of 372 3584 AcroRd32.exe 95 PID 3584 wrote to memory of 372 3584 AcroRd32.exe 95 PID 3584 wrote to memory of 372 3584 AcroRd32.exe 95 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4996 372 RdrCEF.exe 98 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99 PID 372 wrote to memory of 4652 372 RdrCEF.exe 99
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\73c309395c6fb27aa712c66a9823c334_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:3584 -
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:372 -
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=E1CCE25F33A1EC1C7A92366D94E562D9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4996
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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=F5394C39C168265CE43B83A323B03873 --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=F5394C39C168265CE43B83A323B03873 --renderer-client-id=2 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4652
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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=052139C15AD99D1F26EB2AA9D8809ED8 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- 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=F14825FCFDBE00EE9CC65E176648CCF4 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4632
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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=DFDA4E23752C864C181803DEAE1A82A4 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2816
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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=B0CE60DB24E4E5983BDCEE3DCF31CF9A --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=B0CE60DB24E4E5983BDCEE3DCF31CF9A --renderer-client-id=7 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3700
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2900
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52bfc8200a38c111dfe65cc2b277eb31b
SHA1cc437357763f7e308612afcc1cef6f803820cd94
SHA25631127f20c8a8fc601b846f578c140955b89d3e4927f2837cd0cdde7504869fbf
SHA512b389c3d347bc122cfaf1bcf474d7304cf8e742bc8e7a4052ced2ce1a3bd2350fd5c327a32dbe3b11dbfa18e7c8d73bd956def2f985305c3c1a6fe356a737f37a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5