Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 02:09
Behavioral task
behavioral1
Sample
91f924ba400722f0a97e48e892a14200_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
91f924ba400722f0a97e48e892a14200_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91f924ba400722f0a97e48e892a14200_JaffaCakes118.pdf
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Size
64KB
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MD5
91f924ba400722f0a97e48e892a14200
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SHA1
988ccde82796b1a83a50a4c0dd707130483d4e1e
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SHA256
409dc0fcc28854940dd3056f1afee7201e20e9e17b02bd60739e12bdcc536855
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SHA512
5c4a9ef6011dc2d2f5c231cf1c499f659a69e0b6252af18ca48ca011e5c0c161946f5cc8b4dcf879393dd22f40d69ae3afa8f98fbe38cf4c5d3d606ce7500a6e
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SSDEEP
1536:mwoUImXxSXp54n6AxsfUjYz3wQZtEygb/kbhwyq1Qv9o+mPCAzR:CUImXgZQ6BMSpZtfqkbhwove+KHR
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.
Processes:
RdrCEF.exeAcroRd32.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exedescription 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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 2016 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe 2016 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 2016 wrote to memory of 4884 2016 AcroRd32.exe 84 PID 2016 wrote to memory of 4884 2016 AcroRd32.exe 84 PID 2016 wrote to memory of 4884 2016 AcroRd32.exe 84 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 2596 4884 RdrCEF.exe 87 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 RdrCEF.exe 88 PID 4884 wrote to memory of 3528 4884 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\91f924ba400722f0a97e48e892a14200_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:2016 -
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:4884 -
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=DF82F277DF60459D8E758827DE3E813A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2596
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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=9699BA0680E79DAE3286AFE7DA800BCA --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=9699BA0680E79DAE3286AFE7DA800BCA --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3528
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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=20DBAAA8FEEFF92C3365805227ABA3AD --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:536
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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=1C99D1483B5D11793D8AC6E0D9572F84 --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=1C99D1483B5D11793D8AC6E0D9572F84 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵
- 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=A59ED3663C5027899A0126DEA083D7FC --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3000
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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=B6DFF03294387CAC746762D8EF62CD03 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1640
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1416
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b940c41083416d35d58929d1b722ee82
SHA1e5f07d6832faf96fb4c9951221973852de011ccc
SHA256eedb03330af046bf8265a32ad9c7463a123f8a226114a58bc97019c8ac6541a5
SHA512eba0826cdf018ca4cf3f11af61e86a47946f4a17ff431954a53f2b78dcd9a2e113be5c79d982ab1aa986f334d8de6ff80fa36d05f2bc65615e6b74859a0eaad5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5