Analysis
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max time kernel
127s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 06:43
Behavioral task
behavioral1
Sample
a9fd2c340c5b34b6602ab9cff19dbc25_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a9fd2c340c5b34b6602ab9cff19dbc25_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a9fd2c340c5b34b6602ab9cff19dbc25_JaffaCakes118.pdf
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Size
106KB
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MD5
a9fd2c340c5b34b6602ab9cff19dbc25
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SHA1
96a61369c456d03f2fce38c01801ea12f9552db0
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SHA256
62f4c75b22b13d76786a0185369e49b3bf35c6a90bcd2b8f20358f04656be450
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SHA512
6da85b2ee30f977fdf77dde4aa542fc8ef733aed87fbae254650540e74423ec599c9ccddc8f24421f2a21ffb8d2b4b60dc830db17acbe72e4caef5e448c52fb8
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SSDEEP
384:bONbedw+lJ5jaokPQOKrVL/t61XKfJXY2sisajgVGPUbhhPphhkhcxhBYhVLhMwd:v
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 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 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 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4792 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4792 wrote to memory of 4160 4792 AcroRd32.exe 87 PID 4792 wrote to memory of 4160 4792 AcroRd32.exe 87 PID 4792 wrote to memory of 4160 4792 AcroRd32.exe 87 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 3124 4160 RdrCEF.exe 88 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89 PID 4160 wrote to memory of 4676 4160 RdrCEF.exe 89
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\a9fd2c340c5b34b6602ab9cff19dbc25_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:4792 -
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:4160 -
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=ECB20E90F908DE965A8A9EB6A32F5BD0 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3124
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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=3FF830FF9C6F8124C4EB08C8FA3B4F7C --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=3FF830FF9C6F8124C4EB08C8FA3B4F7C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- 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=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=2141C304C409D1B0F2EE2E178A6EA8FA --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4900
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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=A5B625FA8DC10FFDD45256DD17AEAC03 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1520
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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=FFACF119EE917708AF883172DDF3752E --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=FFACF119EE917708AF883172DDF3752E --renderer-client-id=6 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4904
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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=CDA31B3C8CA977774BB2FCBCA557DC2F --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3728
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:116
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD57121a229183abb17208741266b64fa1d
SHA114983377ee193c32db4436433f045341719c4b69
SHA256ce176ec7862d66b7a6f78567fb562928c21ea1d353c4bc6f2d472eee280577af
SHA512bc3a709a1dbde336348d7c2395f652ab0831ef74cc6fbac7c44a18bf669f27dd8da988ea51e8709fedc9f53149a1c1581717241aee437e4ec72c7867deb5e36c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5