Analysis
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max time kernel
84s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 03:10
Behavioral task
behavioral1
Sample
08963f8ad7dbe1895e812286638f73ed_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
08963f8ad7dbe1895e812286638f73ed_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
08963f8ad7dbe1895e812286638f73ed_JaffaCakes118.pdf
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Size
80KB
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MD5
08963f8ad7dbe1895e812286638f73ed
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SHA1
c58dc3a125ad578ad2298839ce45d4787aebdccb
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SHA256
04988b93e9e61dc5f70a45c27d0e757cf5caa7eae6be42d67663c7917272d44d
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SHA512
306e5d1ee01fb89c813b65169ad7c7978e942113428881686df04ac6008910d277639aebbeb8a3a63601c52844b5f0cf5766d8e9c289ca1b117ab15cfa75bb04
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SSDEEP
1536:+xFxinuO3yUvuH1me0TjMp+m7Nl1R3jiKRWYNjQnBo:ceyU2/+mRljiK0YNjoS
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 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 -
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 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1736 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe 1736 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1736 wrote to memory of 3756 1736 AcroRd32.exe 84 PID 1736 wrote to memory of 3756 1736 AcroRd32.exe 84 PID 1736 wrote to memory of 3756 1736 AcroRd32.exe 84 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3272 3756 RdrCEF.exe 85 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86 PID 3756 wrote to memory of 3112 3756 RdrCEF.exe 86
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\08963f8ad7dbe1895e812286638f73ed_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:1736 -
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:3756 -
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=5A129AF3E6911D0BF353BA6F154AD7DF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3272
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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=299BDE19FB5FFA6C2301C291E8577E8E --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=299BDE19FB5FFA6C2301C291E8577E8E --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3112
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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=DFD62185D4B03F9875674F5D8E2FBE24 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2696
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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=9CA36EE175974107FE5B2FD6FBA202CA --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3432
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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=EEE99493083A3C7483282B82C5C65FB9 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3172
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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=025AC81A1FCFB1E802AA62EAC8173EAE --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=025AC81A1FCFB1E802AA62EAC8173EAE --renderer-client-id=7 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3076
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5941a3509eb3b6182314e2795edf6ec1f
SHA1fbd6fc4163a39b9d5f6f01f447d5f33065d3f5a8
SHA25684032461707fd8dfa44f08a822eda4fd65d30cf3c2c2e4bfd7a94906abc5ee66
SHA5129e42b3020f041da8a9b3b87f82fa3e246a10485000d1f644e3b790b44a8550ee9a2634ea617df58383c22aa1fa26bddd64d726891f6ddd9747938ba9b8b71122
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5