Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-08-2024 05:45
Behavioral task
behavioral1
Sample
c2644f3d06e8e4a3c28a06fb2517cb06_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c2644f3d06e8e4a3c28a06fb2517cb06_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c2644f3d06e8e4a3c28a06fb2517cb06_JaffaCakes118.pdf
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Size
7KB
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MD5
c2644f3d06e8e4a3c28a06fb2517cb06
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SHA1
5d4c460a9bf70a6e48230195c6ed95897506cc23
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SHA256
654c3d97f608fa9b04d002441f89a53d753dd665fee92b63b1df3f26ca6e58f8
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SHA512
ab356823b02a9d4620c7c1bbca39e02eb811c887655c9fdf356df4ffcf2507c262d1306680b34ad23dfaa4f51adb356b442af78974599668ad8caf430335bbaf
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SSDEEP
192:wUz4ULMxL1KtZys9+oOSQmSWkF/+K98AW4UBPUhA9lx4eNpZrsG:wUz4ULMxL1KtZyw+oOSbAP8hhPUteNpV
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 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3816 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3816 wrote to memory of 3736 3816 AcroRd32.exe 94 PID 3816 wrote to memory of 3736 3816 AcroRd32.exe 94 PID 3816 wrote to memory of 3736 3816 AcroRd32.exe 94 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 3616 3736 RdrCEF.exe 96 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98 PID 3736 wrote to memory of 392 3736 RdrCEF.exe 98
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\c2644f3d06e8e4a3c28a06fb2517cb06_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:3816 -
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:3736 -
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=57E63152491D4D73A4EB27577FE0EDD1 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3616
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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=7708226ED60F508D50001E44DFF99F5B --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=7708226ED60F508D50001E44DFF99F5B --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:392
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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=932C232FBC0C072A533A69834D3AF80A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5008
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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=A9ADBC6AA839D71FF4A83C5CDDD1DFF8 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1444
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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=3BC640E6E24B89D549BDD1F005B85228 --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=3BC640E6E24B89D549BDD1F005B85228 --renderer-client-id=6 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4536
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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=D4D19035EAF0B31942C16C0FB9278E58 --mojo-platform-channel-handle=2832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3564
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2228
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD513dc11ea438ef1b03fae9e34fe5faa98
SHA1b582389cdeab045270f51c290703de48360f1ce5
SHA25671179fe2be5cdfcc57dd8f531a5af00b87696b4176081037092d7d0ab7d45800
SHA51255c4927f75a7b1b7c7501849e5676b9c10d9dadfefe0f0ffeebcdfebbc1798b0d4db84b251ae92a2ef9ff802122db53c4d1b7720f029ebce063c1cd72f2ae4d5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5