Analysis
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max time kernel
139s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 06:21
Behavioral task
behavioral1
Sample
55ed53d15784571b2be6d4695030c2d3_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
55ed53d15784571b2be6d4695030c2d3_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
55ed53d15784571b2be6d4695030c2d3_JaffaCakes118.pdf
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Size
93KB
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MD5
55ed53d15784571b2be6d4695030c2d3
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SHA1
b001a038d05e956e74cbfcd28367e3072ca5c8c4
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SHA256
a2047f79c52c53ac2ba7d38ad7bb8357b64ca4f725a02b3052081a3eeb82f9a3
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SHA512
dc4c0459c3a22d3720b4590702e60c5efa3207234f7b1aa861755261cc3408599707752d9eb73bf65f70ec6b83b884776990b9db5002d72d860884acc5de0544
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SSDEEP
1536:YQvgvno4wCF85H+7kJngqrg6tW1A4Xtd5rMZoWpxLSXOoz4zE4kGedrlRK:Lvyo4fF85eWZ06tWu4koGFlu4zXnedr2
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4396 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe 4396 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4396 wrote to memory of 1588 4396 AcroRd32.exe 89 PID 4396 wrote to memory of 1588 4396 AcroRd32.exe 89 PID 4396 wrote to memory of 1588 4396 AcroRd32.exe 89 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 2144 1588 RdrCEF.exe 92 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 RdrCEF.exe 93 PID 1588 wrote to memory of 4804 1588 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\55ed53d15784571b2be6d4695030c2d3_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:4396 -
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:1588 -
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=E3BD81DE4058E6B7231F15CDEAF0281B --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2144
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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=D8C90E48D182ECF80B22AE20CB23EFDD --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=D8C90E48D182ECF80B22AE20CB23EFDD --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4804
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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=1118B26ABAAA923CFC5A9BF95061483F --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2820
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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=E7AAA14A138F3F1756F9CAF5602EC39B --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4860
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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=8357ED0018A1F4A53634EBCD8A8E2596 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3560
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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=462F5FA766428C4625AFED87AF3ACF71 --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=462F5FA766428C4625AFED87AF3ACF71 --renderer-client-id=7 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1012
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52ae745d2521fc4e72f2e553bf003a621
SHA1c772466b1a6b67ee178b904fc150057df5003dd5
SHA256716158f925f8dc760a520d66ba509ea48807014c48f9049d1dcbdaca4146e5a0
SHA51279a4303d0687b721e8b68bf55a47c488863bd2a7c28eef6333cebf89971462117facb6871a033b74b52c791fca6565bb9c340eff803006f64f6536e36194e856
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5