Analysis
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max time kernel
96s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2024 18:03
Behavioral task
behavioral1
Sample
fcda161395e7a8c53ab0160b68fea506_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fcda161395e7a8c53ab0160b68fea506_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fcda161395e7a8c53ab0160b68fea506_JaffaCakes118.pdf
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Size
81KB
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MD5
fcda161395e7a8c53ab0160b68fea506
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SHA1
bd59811aa5ab93db99e74fa49e2fdbbab3340b9c
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SHA256
5d2f3c211f331c687577ad0d13d3e90f4f0cc24630bd60d43e54fd399ca9cd31
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SHA512
e0663f28bb0976dac505864b598e5e171f3ffd7f813c6afd03a4ed0fe10cbc624407e04ae74377ca62228da11aee4d4ddab6b73877fb873613156cfa9ecd5172
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SSDEEP
1536:i2eDryRlzOtiXPmpktx+1R0JMA9c8WUY4W6pOu2km4oUW8dnTJrhGh2ZhvhThE5:ley1MiXPn+1R0J59sBu2kxoCnVrhGhI0
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 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 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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4040 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe 4040 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4040 wrote to memory of 2540 4040 AcroRd32.exe 82 PID 4040 wrote to memory of 2540 4040 AcroRd32.exe 82 PID 4040 wrote to memory of 2540 4040 AcroRd32.exe 82 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3700 2540 RdrCEF.exe 83 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 RdrCEF.exe 84 PID 2540 wrote to memory of 3996 2540 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\fcda161395e7a8c53ab0160b68fea506_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:4040 -
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:2540 -
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=7E4C115674CB8DCB4050E63F2FBF4A9F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3700
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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=872CF8B8AD6C56B9A27CEC6D21E647DE --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=872CF8B8AD6C56B9A27CEC6D21E647DE --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3996
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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=624F2659D9CFB8491F6689DF1921CB31 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5000
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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=BB1296D5A870A38B3F9D1D103F0146B5 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1088
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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=E3772A162A0961E44C54CC5FDE07F627 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4628
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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=2CF5F9CE35EA3073D73E17C588D353E0 --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=2CF5F9CE35EA3073D73E17C588D353E0 --renderer-client-id=7 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3532
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3720
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5442983456876f9b44a0e45c07029b7ac
SHA1138e1a4232211a23a88e96b74de0ab8e276c2f4a
SHA256847e17aebccbb62ee2c6ecdad97537678a66ec982dcd880748434685aa0b5164
SHA51211598203e246c595dd2911ba1751e6214f7159c6f34b103d138bd69bc591e8514846a14f3a0cb31286751ade2cae82e258f65b5ba1745ea244540f9adb7c60fd
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5