Analysis
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max time kernel
130s -
max time network
126s -
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 09:40
Behavioral task
behavioral1
Sample
c075fcfeecc016a58ca8dd8271b634dd_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c075fcfeecc016a58ca8dd8271b634dd_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c075fcfeecc016a58ca8dd8271b634dd_JaffaCakes118.pdf
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Size
42KB
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MD5
c075fcfeecc016a58ca8dd8271b634dd
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SHA1
2addef27614dec4e47d07966a10156e3d8fd62c8
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SHA256
d9a9212e32e3bceb2741d7aa3c9624e95e21a384e6c4da4c9212b4a59fbc4f31
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SHA512
4f61a640c6d3a08449d478d07f48c5a9206e08021ad5a25cf102bf46e3b0d0f5ebec509a6639f6064bd8b8c8241280a0fa95d7b3752a4c021b14827089f061f5
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SSDEEP
768:nQgGzpDxaDILn1yuANYKnFAkYgfeN3pPCQHbpM2jsSDaZ1xbzSgH82BVI:9GFtQGN5aQHNM2js2aHxbegPBVI
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 AcroRd32.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.
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 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3632 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3632 wrote to memory of 3356 3632 AcroRd32.exe 91 PID 3632 wrote to memory of 3356 3632 AcroRd32.exe 91 PID 3632 wrote to memory of 3356 3632 AcroRd32.exe 91 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3036 3356 RdrCEF.exe 92 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 RdrCEF.exe 93 PID 3356 wrote to memory of 3916 3356 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\c075fcfeecc016a58ca8dd8271b634dd_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:3632 -
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:3356 -
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=22F0B068CE1762F4BC538E0F17F88C8F --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3036
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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=BBC9CD1F985137665640B6656C12F517 --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=BBC9CD1F985137665640B6656C12F517 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3916
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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=692261EFAA49D537A0C30A84D3149C3C --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2036
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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=D56F88779C2D9AE81EC8D68C0D17EF5F --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=D56F88779C2D9AE81EC8D68C0D17EF5F --renderer-client-id=5 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2352
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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=448F75E3EB874C207035E96AC3EB593C --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4680
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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=258BCB2E6E8FE4750B432477618CB126 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3500
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1668
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d4e0b9b74debbecc4b657fec4e875a39
SHA1484e754930b76a30b662d27b5518c94b20e03073
SHA25616650eb37b6c4c1669f19b12b78080e157e8a43bf1cb3a2fb0c9c8b248b2d42d
SHA512a309940239ed0935991ea20157409b4282690bcb653dd95c1b8c539b1f10e6977e94108df857ce89085155827727c46a662b17a21ffeca02e2e0e4a32d8d9131
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5