Analysis
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max time kernel
137s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 19:28
Behavioral task
behavioral1
Sample
647bfae9b1c7efb598d27eea7b530ed4_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
647bfae9b1c7efb598d27eea7b530ed4_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
647bfae9b1c7efb598d27eea7b530ed4_JaffaCakes118.pdf
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Size
38KB
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MD5
647bfae9b1c7efb598d27eea7b530ed4
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SHA1
43f9fe91269316a7759da21be7f220b989b03d55
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SHA256
dc0bdd85306ef498d708169128557f43df6fb3d2e29e9f232b8ddaf0aec0b2cc
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SHA512
f47aea9b7a6b698d57e24daec8ee3e4fd6d55f127ec22e4d3ad031b8e5de9bbf8166c9f21af4f8373070ddaa91fcd2d51e14a24c1a867e25612963b77533a858
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SSDEEP
768:tXuMZmwgCLWar3E5HpxpAnYGAFpv3W/3/I3kiIbH7QInc+cw:tXFZmGWSgjpCYGAFpvmXI3kZbH6+cw
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3916 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe 3916 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3916 wrote to memory of 1412 3916 AcroRd32.exe RdrCEF.exe PID 3916 wrote to memory of 1412 3916 AcroRd32.exe RdrCEF.exe PID 3916 wrote to memory of 1412 3916 AcroRd32.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1120 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 4712 1412 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\647bfae9b1c7efb598d27eea7b530ed4_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:3916 -
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:1412 -
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=E0BB73C7A2F9310E5B7EBE21197AF86A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1120
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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=D6B5B50CDC165BE4FBB20EA0485D49B6 --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=D6B5B50CDC165BE4FBB20EA0485D49B6 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4712
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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=E71B1C78AE4D467A9E9ABFEA1D3D8D69 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3384
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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=2EA229B9638DA1D0089236E38452D034 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3968
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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=FD854DF674D22E5FFCD1702F1623151B --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=FD854DF674D22E5FFCD1702F1623151B --renderer-client-id=6 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job /prefetch:13⤵PID:1888
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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=C6E6170A79E4015FA0601CC28BD985FC --mojo-platform-channel-handle=2740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3692
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1424
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD592f7ff4bb1701ba3d08a2ccda8feec02
SHA15557ba67f7dd4f8517b7b5677b8a949f71606700
SHA2563e587de9bf9943b14a5b790c8284d5ceb018f30e7df932f6626f64658bd5a42e
SHA512cd212cb853ec06ade37238d6ef4092e2f2f0bdfcbf5c57fc588865c676cd1dbb5bb78f73db3426091a987ca6fed2f195a164f13ec35e6b83fb3774098a47ec40
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5