Analysis
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max time kernel
84s -
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
12-08-2024 12:14
Behavioral task
behavioral1
Sample
8eb3c9e9cdefdea39a93a1482fab18ec_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8eb3c9e9cdefdea39a93a1482fab18ec_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8eb3c9e9cdefdea39a93a1482fab18ec_JaffaCakes118.pdf
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Size
86KB
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MD5
8eb3c9e9cdefdea39a93a1482fab18ec
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SHA1
fb1fbcdea9100d178b442776e18aed1e68bfcf8e
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SHA256
a325fb6ccd749dfecc223611d2ea310f5fc51bc4615ff4f9b555d41a0d8906c6
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SHA512
5491923875b8bb1898458ee7c282c25fde06933b2e4e6e8463f24eaf77b8914011e012d6a1f282d4b6c54b8d0d485bb093eda6944614441bf76f3884ac6943a9
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SSDEEP
1536:tztOLhYbaVPjUExSr2K88qsjv0R3/9/qeBQoebGl2IW4DhVwS7kq6BWwpOSaiSWP:htEucLUEor+8qsjv83l//14Gl2KVwNtJ
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1636 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe 1636 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1636 wrote to memory of 2940 1636 AcroRd32.exe 89 PID 1636 wrote to memory of 2940 1636 AcroRd32.exe 89 PID 1636 wrote to memory of 2940 1636 AcroRd32.exe 89 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 2252 2940 RdrCEF.exe 92 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93 PID 2940 wrote to memory of 1896 2940 RdrCEF.exe 93
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\8eb3c9e9cdefdea39a93a1482fab18ec_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:1636 -
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:2940 -
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=5F1BF7A231ADF434AB4BA4A4CD6BDE0E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2252
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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=ADEF5CDED3719FE0CB026E921101276E --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=ADEF5CDED3719FE0CB026E921101276E --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1896
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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=8AC41921F972E1F60230E4E2785A78D9 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4868
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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=BC434F96E6C82AFD820FE8CF00C3DA95 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1320
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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=82483B9B8DE2EFF2FB4E97F0A35D9999 --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=82483B9B8DE2EFF2FB4E97F0A35D9999 --renderer-client-id=6 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1972
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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=BD20B9553B676AE437379BB838790ED7 --mojo-platform-channel-handle=2676 --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:4732
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b429f518dcd8797502cf2c21fc782c75
SHA1552222d88674a6d4673ec9c509332eb3fbb415ff
SHA256a69ca963101e6d6e23e03bcc599452ec9a5adcad18dece8fd009a59762bfb86e
SHA5123a93927b14b48eea35f2844d37d95549ad7a270442e60594802b6f6d2ab598ce726fc94c3622d649367e3380297f299e8aee0041618df84d202a0fa1e93fac95
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5