Analysis
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max time kernel
144s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 21:04
Behavioral task
behavioral1
Sample
00122df365744d5465aabdb19d157562_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
00122df365744d5465aabdb19d157562_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
00122df365744d5465aabdb19d157562_JaffaCakes118.pdf
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Size
40KB
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MD5
00122df365744d5465aabdb19d157562
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SHA1
ee2077d9b400b9157d90cd5a5586511f5635c78b
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SHA256
6e1d00656d21be95f234f6235bbc5f5086b84b3793f53d3d979fe934f0e9e179
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SHA512
0bcf7003c6d3d7ac449f2c12af1f81d6a9e62ab1847390297be73ec30b6b8023d9d992bb306ae1f973eb38929df3066cc27f267719e2e3e6efd394c47215fca4
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SSDEEP
768:pgGzpDpp6YaOblO9xbnkiB3m+3DCGp9j/h2V2mdQbdCYMT4765olf:KGFdp6h2pGjYJqoYz65olf
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 5008 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe 5008 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 5008 wrote to memory of 4664 5008 AcroRd32.exe RdrCEF.exe PID 5008 wrote to memory of 4664 5008 AcroRd32.exe RdrCEF.exe PID 5008 wrote to memory of 4664 5008 AcroRd32.exe RdrCEF.exe PID 5008 wrote to memory of 228 5008 AcroRd32.exe RdrCEF.exe PID 5008 wrote to memory of 228 5008 AcroRd32.exe RdrCEF.exe PID 5008 wrote to memory of 228 5008 AcroRd32.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2476 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4496 4664 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\00122df365744d5465aabdb19d157562_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:5008 -
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:4664 -
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=4D027E1D7D7A70F8820BB6DA826D44CB --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2476
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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=4B6066DD61D4ECEA094999D5392E5CF5 --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=4B6066DD61D4ECEA094999D5392E5CF5 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:4496
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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=6CDE10C3C15D90E65081641EAA2E47CE --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=6CDE10C3C15D90E65081641EAA2E47CE --renderer-client-id=4 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job /prefetch:13⤵PID:2136
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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=3131AFD375CB3CED59615963CE192811 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2700
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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=E76E442164E091DAA693BF1F1EEB8DDF --mojo-platform-channel-handle=1796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:680
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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=D4D42DC4FE232A2D3ADD4AAB4E896776 --mojo-platform-channel-handle=2032 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4456
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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" --backgroundcolor=165140432⤵PID:228
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2764
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=764 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵PID:3764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b157d4bcc8587c818124c2a2a7b3aa6c
SHA1bb68a339349e654c9c25cdf42f2bfd0032fc3213
SHA2568ccd8145087ba82f9bc1cdae1465950506324accf136671fbedc87b86d1c4a3b
SHA51223662e9c2be322b8132e1e9b75abbb69827f781f2a3d079e9d2c08912c9e6209e59ca764eddc7d09d35c521094a4739d16de8d35ec1752e53978ab8999b1b6dd
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5