Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 13:02
Behavioral task
behavioral1
Sample
742a6df43e97df56cfa589161e228beb_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
742a6df43e97df56cfa589161e228beb_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
742a6df43e97df56cfa589161e228beb_JaffaCakes118.pdf
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Size
85KB
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MD5
742a6df43e97df56cfa589161e228beb
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SHA1
d9b7a293173800eb34f2c7c09ab114812023de03
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SHA256
761763a4119bf87404702270c935c0501e8d9908c771a6b0c6662d61a84e3ed7
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SHA512
f87548843cc410bd4af91252061e1848e1b56d0b3775f051bff8b23a7bf9dba7ffc9c86475525e7e6708555111d441a06cae28c2836271ce93c77d700cfed395
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SSDEEP
1536:9BlEq0dOFa1b8qBBhdADP90koz8v68RkWOYkP5ExKYYAZxWHpOvTWyVV30BQDJ3y:9e8aVRtGZ8Y7RkWOZeFlv5VxDDJ3YosP
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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2976 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2976 wrote to memory of 4868 2976 AcroRd32.exe 88 PID 2976 wrote to memory of 4868 2976 AcroRd32.exe 88 PID 2976 wrote to memory of 4868 2976 AcroRd32.exe 88 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4676 4868 RdrCEF.exe 89 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90 PID 4868 wrote to memory of 4784 4868 RdrCEF.exe 90
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\742a6df43e97df56cfa589161e228beb_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:2976 -
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:4868 -
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=DC776878B5DE538AF30CDC24074B2D70 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4676
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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=5E89F7C4B260B83629949494445F6CFA --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=5E89F7C4B260B83629949494445F6CFA --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4784
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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=98509BBFDCFF9FB68997E8474034F279 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3512
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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=61206E729274B0F9DB691D2BE88B40B0 --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=61206E729274B0F9DB691D2BE88B40B0 --renderer-client-id=5 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4628
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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=5DFDFE196E9EF7D7BAC559203BB2BFBD --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3872
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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=8145DF544967ABC0EC5C60974AE35F3F --mojo-platform-channel-handle=2904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1680
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4644
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5734e992d9918bdf965ce28634f8831bc
SHA17e33594691776386eb4089ec03825d9c9c13a8d3
SHA256d6efaef916ccf065daa668012674dcd8d6333c6b72120b39fccd7c815c409627
SHA5127ff6056d1a42318ac25fbf145760589154ff9bd3fab1945bea5b8d7951ad629d78cc1baab50fafb3d9524f7a5ef52996afb543e803450e1465bd00788b00a273
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5