Analysis
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max time kernel
134s -
max time network
129s -
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 04:20
Behavioral task
behavioral1
Sample
c2457a8734c488865d37ad49b7a41871_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c2457a8734c488865d37ad49b7a41871_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c2457a8734c488865d37ad49b7a41871_JaffaCakes118.pdf
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Size
11KB
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MD5
c2457a8734c488865d37ad49b7a41871
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SHA1
c0da7e10b77b65bbbfb78a73731917fbb5310ca4
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SHA256
56775faab6878c517eb67f4abc8345ddd54614718a2ea72ac2a2b4c1842c3de3
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SHA512
02d3df133c22a79626cb57a4f81f58c2d037e87b21bd4d6f174dfcea9185a51950f2ffeeef04f6367fdb1dcd1bb486e6d565100e07597bdac905b6a22b2976a2
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SSDEEP
192:bONbedw+lJ53/v21K3Ozn9eFwmmsXsEfsEeHmmRZnlZUmsW3oAbNjmmpMRq5/TLW:bONbedw+lJ53/vAK3Ozn9eFwmmsXsEfd
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 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 -
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5084 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe 5084 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5084 wrote to memory of 2332 5084 AcroRd32.exe 97 PID 5084 wrote to memory of 2332 5084 AcroRd32.exe 97 PID 5084 wrote to memory of 2332 5084 AcroRd32.exe 97 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 1388 2332 RdrCEF.exe 98 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99 PID 2332 wrote to memory of 3520 2332 RdrCEF.exe 99
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\c2457a8734c488865d37ad49b7a41871_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:5084 -
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:2332 -
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=C752BDA627BED89A0D7EBDD3CC88B78A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1388
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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=F30842A5B617481D21D76DFD12756CFB --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=F30842A5B617481D21D76DFD12756CFB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3520
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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=4138391FDC1722C8965A7BCD4E57E49C --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3368
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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=47FB89BBA7F43122738436C850525D6E --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=47FB89BBA7F43122738436C850525D6E --renderer-client-id=5 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2456
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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=C40EAC29519E2F95842B80C669DB90A4 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2920
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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=3E25994F12E2BB8395A7C5A9F540B75C --mojo-platform-channel-handle=2800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1128
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4288,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=3872 /prefetch:81⤵PID:3008
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4896
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5742ee741b30569c2eeba64bdbdb60854
SHA15ba48e1479dbb6a05381faac44a6b645eb50ce46
SHA25644778b4df8bf1dc89f4a932d3522648c1c9796ae37c260b2d476469588bd04ca
SHA512a0a5324c048bcd1d4878d53656e2390c37a732bf0a5366aaba73faf5fa55e0d1d32273b49c7deeec34a8ce3b1074e8102d21a9369aa80331274651f160b6f0c9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5