Analysis
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max time kernel
115s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 00:09
Behavioral task
behavioral1
Sample
37804d869928aaab235f6c749c41081d_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
37804d869928aaab235f6c749c41081d_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
37804d869928aaab235f6c749c41081d_JaffaCakes118.pdf
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Size
83KB
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MD5
37804d869928aaab235f6c749c41081d
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SHA1
0bbf1d7b5f29c8d6fec92bdfe393e6d079640829
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SHA256
49312d1cfa4dc7a208704e69ec1caabac0c5442db5681be346e400f6b3531c37
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SHA512
3f18a9812b66a9be6bee3ade8e869c273c9273d9b3429aec9edf74f13eb30e96a4819c0fd575a36c1641c560a810e1c40a39f815febe3dbcf8168780b4269ca1
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SSDEEP
1536:1Y99nEp7rHTyS5Py/NH9B/NTwKe+WjW0awD5PcgzdWUpO7KGBx:mnEdPyFHTIoHwSgzA7T
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 AcroRd32.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1696 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe 1696 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1696 wrote to memory of 3856 1696 AcroRd32.exe 86 PID 1696 wrote to memory of 3856 1696 AcroRd32.exe 86 PID 1696 wrote to memory of 3856 1696 AcroRd32.exe 86 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 4656 3856 RdrCEF.exe 87 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88 PID 3856 wrote to memory of 2860 3856 RdrCEF.exe 88
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\37804d869928aaab235f6c749c41081d_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:1696 -
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:3856 -
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=0B670F41B809892EC019B6B257D46647 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4656
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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=CCA99A7D8A8E90F1B75014DC02A768E2 --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=CCA99A7D8A8E90F1B75014DC02A768E2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2860
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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=F7454B8D33F018B2AFA09A57313FF576 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4120
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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=9C9EEEBB32C96676C0CC8B58B0FBF069 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:876
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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=F3138A33C4FFC4367703116DE9C903BD --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=F3138A33C4FFC4367703116DE9C903BD --renderer-client-id=6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4724
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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=7F739F62ED59659381A3CCB8F7F10029 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4452
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4876
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52b79d9df41008acaf2b1658a17a53afa
SHA13860cac1174f5139eead2ac63bb2c781eaa74ed8
SHA256a15bd1e9ddc5dfc2db31f95a067cc2f3c994530e910739f572a2851814b5f9a3
SHA512d37ac176dd020d5dfce01e6ab81561a75ad2ec3d3550fbd38e78b769ff19a01c8c1be94f21047d348ae98efb76797d1cb0ad38f1121e3bc28362eb0632f07cab
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5