Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2024 20:55
Behavioral task
behavioral1
Sample
107a8bb98e6b96feac1b0dc337016a49_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
107a8bb98e6b96feac1b0dc337016a49_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
107a8bb98e6b96feac1b0dc337016a49_JaffaCakes118.pdf
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Size
73KB
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MD5
107a8bb98e6b96feac1b0dc337016a49
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SHA1
8efa61ba674746fedc32cd5744686a6a5fe744cb
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SHA256
1547c236b0474d4bf10e91edc6af10a894b867da24b29f26b29e0ac408a434a2
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SHA512
673267ec822a8e9576ba3c6960f45dc10dcb7c2e2c272b1b8582ad739d647cbcedf9a844028d1b54e55911ce91a3ca7a85c800af47ac7b02cf1f0469bd2f68bf
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SSDEEP
1536:n2HLjX91cpdu3Ejf2NHeGWdZBqPoBnO2VfzLGr+o5YIQad7n2UniOEW:GXLc7eEjtdnqcs+ovQc72UiO5
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 AcroRd32.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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2320 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe 2320 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2320 wrote to memory of 1456 2320 AcroRd32.exe 82 PID 2320 wrote to memory of 1456 2320 AcroRd32.exe 82 PID 2320 wrote to memory of 1456 2320 AcroRd32.exe 82 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 2124 1456 RdrCEF.exe 83 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 RdrCEF.exe 84 PID 1456 wrote to memory of 1404 1456 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\107a8bb98e6b96feac1b0dc337016a49_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:2320 -
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:1456 -
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=6929BD10594CB338D3C5A11C39C738BD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2124
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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=440B42F7B518DF2772EF2B7ED9D991FE --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=440B42F7B518DF2772EF2B7ED9D991FE --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1404
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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=31574724A7537A5F661BD558E5916890 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4772
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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=747803B003B7FE207E95948BCCB0CF72 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2136
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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=48C8E4319A8DE05186A04DF201628A01 --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=48C8E4319A8DE05186A04DF201628A01 --renderer-client-id=6 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3668
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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=46E1878521917C4C46AD00511911C412 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2296
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58f4b31e0b202c902062c0814e9941ef9
SHA1166cc1784ed4b26290a647dc35de9b69a78ad4b3
SHA256a1e951f7a2e627e6deaf3b3ed245015d9dac01b5157b47960e4da66495d578cf
SHA51284d7dbddd149fc0e8a3970b9e1e7a4adfe9743bbea696d99d1c6926def98781186d160e13c81795257eada056223c865ce46d6e4fc0fd2113f34f6278086ab12
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5