Analysis
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max time kernel
134s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 17:13
Behavioral task
behavioral1
Sample
c133bc32b6fd8c607b294216b99ed6ec_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c133bc32b6fd8c607b294216b99ed6ec_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c133bc32b6fd8c607b294216b99ed6ec_JaffaCakes118.pdf
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Size
17KB
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MD5
c133bc32b6fd8c607b294216b99ed6ec
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SHA1
94c468f2baa9ef09745358a5e63bd0c83065f73a
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SHA256
0878868ebd4b16f07c86520039f888ae74de41044a48f95bd64672f45fdf8c75
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SHA512
ef84c59f76063b7646079505c3f015ee0307f664fd1d4e5110e09e84f1aa9850fd4534c2bf30a0418ba81bd3923cc9a72106c62929e7f8b91ef0df96fb92b357
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SSDEEP
384:VzWkq9dz1dv2Z14rBdDwnC5bc+WhoTM9S1LQ34VQIIKjdbX7IZaxDBTofvG8DoLi:VzWxvz1dvE2NdknEbVcog9iLQ3IQ9AdS
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4608 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe 4608 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4608 wrote to memory of 2004 4608 AcroRd32.exe 92 PID 4608 wrote to memory of 2004 4608 AcroRd32.exe 92 PID 4608 wrote to memory of 2004 4608 AcroRd32.exe 92 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2288 2004 RdrCEF.exe 93 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94 PID 2004 wrote to memory of 2904 2004 RdrCEF.exe 94
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\c133bc32b6fd8c607b294216b99ed6ec_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:4608 -
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:2004 -
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=99F3C3EB679DD45AA95F7876587BB1C0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2288
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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=AC0438C88ADC132BA21597029DCBEE42 --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=AC0438C88ADC132BA21597029DCBEE42 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2904
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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=F7E4261C06454A3E2A2171D13247A8B2 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2572
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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=C78384535A7049A3A3C4250F58734AFF --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=C78384535A7049A3A3C4250F58734AFF --renderer-client-id=5 --mojo-platform-channel-handle=1844 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:116
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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=A3DF7D5CB6689DB61F42AB93CBAF4C3B --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3032
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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=6B0E04AF14A342B6AED0EDDB8B8A064C --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4324
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3168
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5dfd6ae14c9220f831699a7cceb3ab284
SHA1116a1d92890de54cddb4997bc3bf296039189818
SHA2564462972a563ba8b529c5e21b307dfb45fa9f10c82d5037d4227a377153b57499
SHA5126db9834c5d4283bd3e36e598aaa088e9ae846d11a7ece0e0b466c91800726493082587f57735ea84257902d617f2f34ce95d552b50e46c0d56e3783b2f2ca16d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5