Analysis
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max time kernel
77s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23-08-2024 09:30
Behavioral task
behavioral1
Sample
bb2f107d988956aa49a3c07b4c2cd370_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bb2f107d988956aa49a3c07b4c2cd370_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bb2f107d988956aa49a3c07b4c2cd370_JaffaCakes118.pdf
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Size
80KB
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MD5
bb2f107d988956aa49a3c07b4c2cd370
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SHA1
73f9f8200b9137713e8b1ee529a6ef30aef26768
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SHA256
4900dd9f0e7c0658d5191eaba774d8935d4e0b7fa758629c9ad86f7cd94efcaf
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SHA512
f54d605a8aa42058c00c588a4b94cf2ee8e439e87a326b30ad88966bfc850708f590cb68211a727a1e905d48837ebabb1859d552089d47af02c531460085b983
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SSDEEP
1536:mUAzYlmKm4a9qoSv6NWzCdYxWPx1yRHWWIi1ZY2sRW6pOu2v/0C/EWY:sRKm4a9AvFCdYxkx1oHCi1ZY2syu2ECi
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 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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3952 wrote to memory of 2228 3952 AcroRd32.exe 91 PID 3952 wrote to memory of 2228 3952 AcroRd32.exe 91 PID 3952 wrote to memory of 2228 3952 AcroRd32.exe 91 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 1276 2228 RdrCEF.exe 92 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 RdrCEF.exe 93 PID 2228 wrote to memory of 8 2228 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\bb2f107d988956aa49a3c07b4c2cd370_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:3952 -
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:2228 -
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=C7163D39612C880D78DD1FB79861AF4C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1276
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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=05220BB76083DBB6E5E9663FBBC3732D --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=05220BB76083DBB6E5E9663FBBC3732D --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:8
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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=B2E3A18E3EE55FAB567D6A54C4C54F2B --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4632
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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=6294474A0314F8BCF38EA15ACBA52220 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4380
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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=D3E62D886D2FC6E0A9E465856E62779A --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2708
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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=92F18110118D61D19D8C49153B4CCB8A --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=92F18110118D61D19D8C49153B4CCB8A --renderer-client-id=7 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1680
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2644
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5abe6d68560791bbb8d60e8353ab807a3
SHA1a5c8463605b4f229611db77d9a5034c27081a15e
SHA256abab9db2c7b5bb7befb3f1030787dc10ee4d1510302c7b97ffc4b95e040ddd60
SHA512114074eb65c576484aaa0f1cd9f02856f31ad8f7ca1a3e8820f29708b758dd6fde47d742d3a023695018c28469fc1e4fb1fb32b328cc8f2fe81c8a09a85f8c71
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5