Analysis
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max time kernel
135s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 02:12
Behavioral task
behavioral1
Sample
65a65a47fc5aaa80e2ee97f50696b27a_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65a65a47fc5aaa80e2ee97f50696b27a_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
65a65a47fc5aaa80e2ee97f50696b27a_JaffaCakes118.pdf
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Size
47KB
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MD5
65a65a47fc5aaa80e2ee97f50696b27a
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SHA1
8cf9f4c871815a05a922e2082a2e4227d1a3b3e4
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SHA256
794da3dbca800679c2b4a27fcc8d8ae790fe6bba55d82bc85c3e0bacf939defc
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SHA512
e20f214b33780f027c730cb8296403b5d3eacd7b37821779f0f1cdbf58fb708d5073161c6aac76405ba3edabc5bedb6429752ed48623fd3c8b3cf11a977d1313
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SSDEEP
768:UXuMZmwgCLWarBP6ncfjtvichAxNdIZuVrH+K7XyuwYkWRkv:UXFZmGWSBP6ncfjVT2j6WrHtXyYk1v
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3828 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe 3828 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3828 wrote to memory of 5012 3828 AcroRd32.exe RdrCEF.exe PID 3828 wrote to memory of 5012 3828 AcroRd32.exe RdrCEF.exe PID 3828 wrote to memory of 5012 3828 AcroRd32.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4676 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 RdrCEF.exe RdrCEF.exe PID 5012 wrote to memory of 4488 5012 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\65a65a47fc5aaa80e2ee97f50696b27a_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:3828 -
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:5012 -
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=B68BF3D9C0E11F003AD7FF55A7D28206 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4676
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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=819DA16481D285C870691D775FDDF6C9 --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=819DA16481D285C870691D775FDDF6C9 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:4488
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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=90A3257959AE8A7F9D21529E78CF3955 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1096
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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=FCE2A858DA435B9388405AD5323CE361 --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=FCE2A858DA435B9388405AD5323CE361 --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:13⤵PID:4804
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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=10D35AAA4456B401ABED6D513DBEA718 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1224
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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=6A756C1C25D8BC31F562A01BC680F2E7 --mojo-platform-channel-handle=2908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3024
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:404
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58554f30ca402b81e08a3d90c027fafb5
SHA11e428e951ba4f7ea82c045f31fef9cb11e7547d1
SHA256f48ab8db6dfa3f147c91d7c3d75afb8fe37688b139cd3cb53b8c5178b38e76c8
SHA512f49b44752dc080c2afd100d3dc33a68653c1b21656232f6b0a77243feb4b2781de579cae5d5d659bdcb208b975e951b24d3a4be9a33716024fc0565e25668549
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5