Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 15:11
Behavioral task
behavioral1
Sample
d7af68107dc0372a3ff7df7721df89e2_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
d7af68107dc0372a3ff7df7721df89e2_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d7af68107dc0372a3ff7df7721df89e2_JaffaCakes118.pdf
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Size
80KB
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MD5
d7af68107dc0372a3ff7df7721df89e2
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SHA1
686570520a489aae50f8d98e223d58917ae34db4
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SHA256
9fe403acbd10a03c32e402b2f2b3a5b6ecc2a602dbd7aefa8ed9b0a9ac8a5969
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SHA512
718fbdf66821e2e4ddfc66a727dfea4be0dbe7d83461548a581470080c48903f93a2c92bab21a0eee3a58edca082a12245eddf13ea1845a8ef1cec67d99fa1e6
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SSDEEP
1536:st8IGbu1pKja3btcsZJfdI4zEi09bvpSs6+pXIpvBWHO2I9aZoIrGYPr2W8pO7V9:+8IHyjaSIZW4Yi09bRSs6OXQvEO1NItF
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 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 -
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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 404 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe 404 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 404 wrote to memory of 4404 404 AcroRd32.exe 82 PID 404 wrote to memory of 4404 404 AcroRd32.exe 82 PID 404 wrote to memory of 4404 404 AcroRd32.exe 82 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 3468 4404 RdrCEF.exe 83 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 RdrCEF.exe 84 PID 4404 wrote to memory of 64 4404 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\d7af68107dc0372a3ff7df7721df89e2_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:404 -
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:4404 -
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=84D13CCF7C5D65521F3E2C9D3E4CBFF1 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3468
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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=8E6551C048B8094D77D765B107586BB4 --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=8E6551C048B8094D77D765B107586BB4 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:64
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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=B405B65C5905C9D9A916BAD6FD4C3B68 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2988
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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=271FB4E0502CD576DF4C621667AA31DC --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=271FB4E0502CD576DF4C621667AA31DC --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1300
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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=732834920FA1D638947BBE4F67F36339 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1456
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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=C54867163A7F0F8AA86C05BC11C15687 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3584
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:920
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54d9abd148b642ae9fd4377928eb675ea
SHA1d644da0708d914f31df57487b3b3e58020e62094
SHA256b42ccf1ba1b96567e0acd8780ea3792dd727d48f4961ef03f53ee6add0218181
SHA512f055b415154b8f3e621e47c4a0af05522c600d058b06d5f48e1d0d751e969d393a7c08ac38e8dadbfd5668c65e8ac8ac5da96b2b1732a433775346085cf7ec70
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5