Analysis
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max time kernel
97s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 01:18
Behavioral task
behavioral1
Sample
2851520131b0d3e6895b5c7f4ed5b1c3_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2851520131b0d3e6895b5c7f4ed5b1c3_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2851520131b0d3e6895b5c7f4ed5b1c3_JaffaCakes118.pdf
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Size
145KB
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MD5
2851520131b0d3e6895b5c7f4ed5b1c3
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SHA1
b04f7f752dbf89f6097e38e192fe3469076cdbe9
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SHA256
1e62bff8a02f6d79abf5e7835827c676268e3eb75a1d159efcc63d4ae14c3125
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SHA512
513106fc8dd560127bb2f6017cfc765fcbb666fff5651cd0970e5771300438a41fccf2af883d732611f739b0044313f2ab57b06cef5c7eb965e114f659e9330f
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SSDEEP
3072:XLvvxlz1aysJW4/vcinmyOqCFpNK5zKxnG7qEetoaEI1CQLGgQceM3:XLvnJayXRyLm0247qEetdEIecp
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 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 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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3024 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3024 wrote to memory of 2888 3024 AcroRd32.exe 86 PID 3024 wrote to memory of 2888 3024 AcroRd32.exe 86 PID 3024 wrote to memory of 2888 3024 AcroRd32.exe 86 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 3676 2888 RdrCEF.exe 87 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88 PID 2888 wrote to memory of 4680 2888 RdrCEF.exe 88
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\2851520131b0d3e6895b5c7f4ed5b1c3_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:3024 -
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:2888 -
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=52C1B4A649C9B412B49ADBA3DE3BAFCF --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3676
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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=3FC26F9BCDDBCD44CF92F6EC091FA49B --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=3FC26F9BCDDBCD44CF92F6EC091FA49B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4680
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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=1A745F7A8DF5EBA5A4BDE3BDAAE27D41 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2464
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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=52534C39533AD3B3A07C4199B8859231 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:456
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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=148B06C0CD069619C756991EDB91F7CC --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=148B06C0CD069619C756991EDB91F7CC --renderer-client-id=6 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2924
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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=6C950A6E642D3496398FB33258536F7C --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1160
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2912
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5282392feb4588aa7eda1fe3d497c4b4d
SHA170bd59a43d28157e965b032f6b9767c8c095cd6e
SHA2564b36a86544d1404a9720a7bbcab337a4f225012ab9827e5d3387a242df2863fa
SHA512b3e56e6bf0109f6a842e410e1fbc728b94fab35e3d6cc14343f5bc23bff729a32175a26913dc83ebef33639356717c6612b20f29c09e29d8d97d4bd0586bdd17
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5