Analysis
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max time kernel
142s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 07:23
Behavioral task
behavioral1
Sample
0044f490173c6afb91e3bd053a673267_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0044f490173c6afb91e3bd053a673267_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
0044f490173c6afb91e3bd053a673267_JaffaCakes118.pdf
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Size
36KB
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MD5
0044f490173c6afb91e3bd053a673267
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SHA1
38d07c58998bdd0cba747d66c4314a0462d7cf79
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SHA256
a37d08316b75566d26fa5f287be70a635cea176bf9119d1aa8bcedbebc4053b3
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SHA512
71c5dc8f66c28edaf93541ca9730ab6e62273335b5755b01639e57556c5dc2c9ad2d4b31594692f2e77e9dad40e4117fd024a652dd4ca3dc184fe3b9fc7eb173
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SSDEEP
768:oyyNFKidu2yvRolXFt1iUxiV/tVGgCVaGhmUupDQ3abFZ2QJSbe1LKE5lXuMZmwy:oyy4fvRcXFuUxiLVGfVaGhmUupDQ3abA
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2396 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe 2396 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2396 wrote to memory of 4448 2396 AcroRd32.exe RdrCEF.exe PID 2396 wrote to memory of 4448 2396 AcroRd32.exe RdrCEF.exe PID 2396 wrote to memory of 4448 2396 AcroRd32.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 1416 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe PID 4448 wrote to memory of 2880 4448 RdrCEF.exe RdrCEF.exe
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\0044f490173c6afb91e3bd053a673267_JaffaCakes118.pdf"1⤵
- 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:2396 -
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⤵
- Suspicious use of WriteProcessMemory
PID:4448 -
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=B942D3B0B608DB04E16EC89FB3695C1F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1416
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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=DDC732460E8183ED53AA9F069AEE476F --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=DDC732460E8183ED53AA9F069AEE476F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:2880
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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=90332387D4FA5B7F9657A096B5564B39 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2748
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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=0945580B6488F4A5036914A1828C1B8E --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1252
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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=E83D0C35817024C418FF5D45AD7CA886 --mojo-platform-channel-handle=2020 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3812
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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=BF43A84A7177A6DD35EF592310FF1C36 --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=BF43A84A7177A6DD35EF592310FF1C36 --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵PID:2016
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b18740316104f7f7422cbed1b95521db
SHA116b7b0e4c3679a3ce5352a6765d3d7036d5ae691
SHA2567d7253a5ea7e9558891f4878c3470140fb78e5f19c1d0cc3e53df636e39b82c7
SHA51232bc0f0459dabb7bd75fa0d638c4ed613912bb33642de97d03fb2450b94d42ff83d29318646f96da0ba4bd4bf57f9b255268936a3d59ad22a9ab8dc376eb4425
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5