Analysis
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max time kernel
141s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 15:06
Behavioral task
behavioral1
Sample
d7aaa7c620ec044d7d1c4d4febcb2b93_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d7aaa7c620ec044d7d1c4d4febcb2b93_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d7aaa7c620ec044d7d1c4d4febcb2b93_JaffaCakes118.pdf
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Size
77KB
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MD5
d7aaa7c620ec044d7d1c4d4febcb2b93
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SHA1
cfbed03521788e297ae49d6b2bae5121f10e833e
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SHA256
de080d72aefd238c0b69d8d2b5459a3071562c51192c24961d5a39c2bc834c0b
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SHA512
87801f10e66e69b2632993ac6ff32872b8aeddd8eb2105c2539f0c17edf2c13d18cc389d22892df375cba26a349c4b472bd802dbf76cd6ba4504bf9d1df9a4a3
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SSDEEP
1536:KjVF6Lr2ZNU27IqXuHMtVLn9q2mhwSZHO6yk8RMuMpMllOVn4DpGTJ:eVoLe/q0Vb9DmhwSU6ykKpMpMllOV4DU
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 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 -
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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3464 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe 3464 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3464 wrote to memory of 1328 3464 AcroRd32.exe 84 PID 3464 wrote to memory of 1328 3464 AcroRd32.exe 84 PID 3464 wrote to memory of 1328 3464 AcroRd32.exe 84 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 3644 1328 RdrCEF.exe 85 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86 PID 1328 wrote to memory of 1332 1328 RdrCEF.exe 86
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\d7aaa7c620ec044d7d1c4d4febcb2b93_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:3464 -
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:1328 -
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=858B2AAC22BA9D24151AE1E1D8479043 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3644
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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=199917D8046E42A6B1B33D750E5F4E74 --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=199917D8046E42A6B1B33D750E5F4E74 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1332
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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=37ED0647474D5384B7EB41D6D2E358C1 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1628
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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=4B12A090091D5163D003B70E5B84B5E1 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:884
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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=1C43857BE6F5DC8A9B76D48DF7CCA7CB --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=1C43857BE6F5DC8A9B76D48DF7CCA7CB --renderer-client-id=6 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3536
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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=8435282D7C6966C5BD00893FDF3993E2 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4388
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1144
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c421fa37c7bcefea4f73a126709538da
SHA11cf4b76292c4d9b2f58aa4c12641557d07d78cff
SHA25609dfd53f9cbf68ed504fea6c1128be553169a66e7427d92469f593ecc0303d29
SHA5122e9b1c224e2a5179929411202ffa6b2831b1ab129de5c3e96644bd53e959211d066c3f59d9dfa9fafc400db67f3022c209e778026db4da972de3e373ea1d1c94
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5