Analysis
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max time kernel
129s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-08-2024 15:52
Behavioral task
behavioral1
Sample
93bfb49dca4e3d98f8946fec8b4b0a97_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
93bfb49dca4e3d98f8946fec8b4b0a97_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
93bfb49dca4e3d98f8946fec8b4b0a97_JaffaCakes118.pdf
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Size
90KB
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MD5
93bfb49dca4e3d98f8946fec8b4b0a97
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SHA1
d51935918a29e7d2872aeadb0d96172ad960b003
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SHA256
369f708e04bf25b6718c6bfb115b1038de592e46b72c3f2a852f624f77c9dc90
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SHA512
eaa2d9a2de21d58bdf6108b85ce302ad92731a78b859fc54e16fd20bfc0aac7d2cc0ec45d934062fec57b3aba7c43420934fade16ae2684f03fc788aa201a495
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SSDEEP
1536:pN/1+IdIQedOk8K8WczlAuUMx78wqG1mF647teg8lDlL3zkJrbtWxTK/z6d5DX/m://11dBVk/P0vTx78wB+y5LcbKezWpPCP
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2184 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2184 wrote to memory of 3184 2184 AcroRd32.exe 87 PID 2184 wrote to memory of 3184 2184 AcroRd32.exe 87 PID 2184 wrote to memory of 3184 2184 AcroRd32.exe 87 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 4152 3184 RdrCEF.exe 88 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 RdrCEF.exe 89 PID 3184 wrote to memory of 3528 3184 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\93bfb49dca4e3d98f8946fec8b4b0a97_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:2184 -
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:3184 -
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=9879DD15FFA56C683CDB6565DBAFD2FD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4152
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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=6F36DA298AFF582126DEE8851CDD6542 --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=6F36DA298AFF582126DEE8851CDD6542 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3528
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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=EF80C3FC7BEAF3D549D97DDA97B0B939 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4332
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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=042F1B65C4B1F4609DEAB53BA20D21FF --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1188
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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=2A55BAFCB2B83186088A0E47DDD51B9B --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4236
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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=A122001DDA57000B9B5E76327B06035A --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=A122001DDA57000B9B5E76327B06035A --renderer-client-id=7 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4072
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1700
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5436043fb6915d6cfabfaf65a7988a83f
SHA1549ce037f02a798a3784497fe23a009b3b0c49d5
SHA256b0ebca7f0309fcaf1c76623c6d6a66a9b556643b92aed42c7ad2ba880a2e085c
SHA5129a1a3e9738db2c8a4a91611e2faf6b3737c652293866a080c04281476a2660956193f8414e86e57a1f9387de4e66d5863f8e561458dafd0460cfe5b5d538ebae
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5