Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-10-2024 00:36
Behavioral task
behavioral1
Sample
157d237484ebaffa229c9d81813e379d_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
157d237484ebaffa229c9d81813e379d_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
157d237484ebaffa229c9d81813e379d_JaffaCakes118.pdf
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Size
69KB
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MD5
157d237484ebaffa229c9d81813e379d
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SHA1
609c062a54cce21d06964c23a6bf4348f1a4dbd2
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SHA256
08cb112d6711871d1fb1a6b0eeac1a74d103201e7af1c998b0251c53885dff66
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SHA512
91a76d7a6c0146147e3e022ff99493afe323b185d6ed05fa360d7b94d4289cb04979af17fa067e544b6109e62d06e06a725e84989fc582e71ea15d7889a41b85
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SSDEEP
1536:lW7Mo+OXxr3KVXql2ZiUjfp0WHpOvruLs6W4xOjEcOgytGU:rOxr3KxvUUjyv0s+xtcOh7
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3132 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe 3132 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3132 wrote to memory of 4992 3132 AcroRd32.exe 82 PID 3132 wrote to memory of 4992 3132 AcroRd32.exe 82 PID 3132 wrote to memory of 4992 3132 AcroRd32.exe 82 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 4580 4992 RdrCEF.exe 83 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84 PID 4992 wrote to memory of 2376 4992 RdrCEF.exe 84
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\157d237484ebaffa229c9d81813e379d_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:3132 -
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:4992 -
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=EA8D8C7ECCA598789928255ECE11BFF6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4580
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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=0450AE3C781221E85E79EFA8A5A6EA26 --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=0450AE3C781221E85E79EFA8A5A6EA26 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2376
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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=B5FD165AD192AA84E59AFC6E31D8AAA9 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5104
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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=296E1A3CC24253F53BFF93A6E2B9F5AA --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4524
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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=186219EA06F6C12A76B975E320A0E24C --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3112
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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=69EAD58D7F231490CB35542EF100B1F3 --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=69EAD58D7F231490CB35542EF100B1F3 --renderer-client-id=7 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4612
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3520
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58dc54585a18c3e0809bb36eb8051222e
SHA1b3bedcc2fbfcbc0befe3b6c68b40b2e58aa4f228
SHA2565251d401615dd4c7ab8b50b46427f397422e1f64353596257c4082dbf674840d
SHA5122827e8b5fa97beaa538c13f4c5f54274655be7ce1f19e5ceae2d229383c9b4b4e257d3906120b45bac3a79960da3182a315bac1114b967bc59418eb82eadf47a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5