Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 18:52
Behavioral task
behavioral1
Sample
fff03aa8b23db9246aaeb2b42d97c80b_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fff03aa8b23db9246aaeb2b42d97c80b_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
fff03aa8b23db9246aaeb2b42d97c80b_JaffaCakes118.pdf
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Size
88KB
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MD5
fff03aa8b23db9246aaeb2b42d97c80b
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SHA1
b731cf2b35b67cdb41e4a9bafbfc046001ef9687
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SHA256
05dc3211286230509241f2123d876b0302547ca551231afa6c1084bdcc5b0d04
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SHA512
4b793bb69e641a0cdce4b3bad922a11777203e956344fd7ef4b7d0b36c425d6e9fc7a6c828eab3af8331687f851e4677f1a9ed76254d9ec11289c54eb426f429
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SSDEEP
1536:p3/LMzTrgeDO2FuORMNnze6srAVaTQ/EWez+3fXIwupgWkNpOPaW4sXka4ETFt26:Cz9yeiNS6sEVEAjvi1PZU3ED2IN
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 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2032 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2032 wrote to memory of 1944 2032 AcroRd32.exe RdrCEF.exe PID 2032 wrote to memory of 1944 2032 AcroRd32.exe RdrCEF.exe PID 2032 wrote to memory of 1944 2032 AcroRd32.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 724 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 RdrCEF.exe RdrCEF.exe PID 1944 wrote to memory of 1156 1944 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\fff03aa8b23db9246aaeb2b42d97c80b_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:2032 -
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:1944 -
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=E804CEC80B544B331E674174F4D74BED --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:724
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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=BE5F44909A094E926BD0C04BC3EA55DA --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=BE5F44909A094E926BD0C04BC3EA55DA --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:1156
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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=20EFC540DAC5861FEF7A31866DA2E3E0 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:552
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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=2A8073AE40DFEFA9DE5E7F1E20DA6961 --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=2A8073AE40DFEFA9DE5E7F1E20DA6961 --renderer-client-id=5 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job /prefetch:13⤵PID:744
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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=0DF33ECF230F4A491A38C4882B66E08B --mojo-platform-channel-handle=2588 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:736
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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=FA281CA8EFD3B396491F3173FF8556EA --mojo-platform-channel-handle=2000 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5298915a4d4cfe0e314d7f0d1260ddcc4
SHA1a0caa81a92c53afd287c57b2d4853b7aa5d5305f
SHA256275d3c30f06536ac0b6f08abbdc0b2aa9c5448c9e37f9c66100a8b2f562cdbe4
SHA512f7e9af658ac917ef7d71e523b5b8d1e397df8e25dee8bb348fe38f2b1238a04970d5861a325e86980aefc7ecf3c933ce4ee9ad0e249b97080e2c44ba46ed1efb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5