Analysis
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max time kernel
95s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 02:53
Behavioral task
behavioral1
Sample
f503a57baa674ac6572d1cb4ac986177_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f503a57baa674ac6572d1cb4ac986177_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f503a57baa674ac6572d1cb4ac986177_JaffaCakes118.pdf
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Size
12KB
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MD5
f503a57baa674ac6572d1cb4ac986177
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SHA1
4663c882ed90c561b182aba7795a02e9e17ca35f
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SHA256
1af30859d94bc4512b37832812edf0cbbb359e370f079433d8eb887352dd6c2c
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SHA512
a857ba884577e2878619281a24378f29e35a1ff92988bd24d81621fa725e3928f62ec9ae2e6713781e01477faf5d65d5b2899b924549b575ac19cfd79aa350a2
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SSDEEP
384:DLEMMLEtysy9t4Hhp4HhBuMq1x98pRPFOF++:Dg/gat4Bp4BBu3
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4632 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe 4632 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4632 wrote to memory of 1304 4632 AcroRd32.exe 82 PID 4632 wrote to memory of 1304 4632 AcroRd32.exe 82 PID 4632 wrote to memory of 1304 4632 AcroRd32.exe 82 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 4212 1304 RdrCEF.exe 83 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84 PID 1304 wrote to memory of 3804 1304 RdrCEF.exe 84
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\f503a57baa674ac6572d1cb4ac986177_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:4632 -
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:1304 -
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=BE0B3EF9FFB0A34ADEFBF01097BF5B1C --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4212
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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=9CA1225B71B095DF4351B07C20F72DC9 --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=9CA1225B71B095DF4351B07C20F72DC9 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3804
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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=E4A2E181CF718434257BF411ACC015C2 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4424
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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=F976D6EEC749E39137BC5B53A3D3E92C --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4440
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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=9FC579AFBACA69725737408782F33C32 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3740
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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=0380FEB321C4CDB968C9851EE2968A90 --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=0380FEB321C4CDB968C9851EE2968A90 --renderer-client-id=7 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3900
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3480
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5bf9ad00119813f1085b077d4f3f6fbfa
SHA1bb083875b9688c0f1971861a981866c066263e85
SHA25609297c664e3df605050bb465e5bc90934f614cfce0cbbda2044a60d4edb77cd7
SHA5129455914ac565d77018db55be3c584452b3d913f870ecb4cbf68fdf214173dcab2d16e5bec8bd2f75508911ea63ec6e45615333b0ac7ce073b749c80b16740969
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5