Analysis
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max time kernel
51s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 07:30
Behavioral task
behavioral1
Sample
a8879d254de2149ffb4f3422bbf7d48b_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a8879d254de2149ffb4f3422bbf7d48b_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
a8879d254de2149ffb4f3422bbf7d48b_JaffaCakes118.pdf
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Size
38KB
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MD5
a8879d254de2149ffb4f3422bbf7d48b
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SHA1
9d37c49c915080b38c7e28c35034ee73675434a8
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SHA256
82cdf98107ac50e697b84db6a90ddd52579673a0901f6f2ae3c14ad5340fc3dd
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SHA512
6b4a7890191bbe3a3e38c91df0489a312a67ebf335121ce23337c0b2f7c8287f2813d1043811726840cf3013ed8578983e028316818e845e19dc78f7259a34e0
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SSDEEP
768:iXuMZmwgCLWarmEO/xhftQd0R9tRMQ2GhnmvCEQHUD:iXFZmGWSypttQQtRnTXEQHUD
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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3008 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
AcroRd32.exepid process 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe 3008 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3008 wrote to memory of 2332 3008 AcroRd32.exe RdrCEF.exe PID 3008 wrote to memory of 2332 3008 AcroRd32.exe RdrCEF.exe PID 3008 wrote to memory of 2332 3008 AcroRd32.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 3936 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 RdrCEF.exe RdrCEF.exe PID 2332 wrote to memory of 1540 2332 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\a8879d254de2149ffb4f3422bbf7d48b_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3008 -
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:2332 -
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=CB12B1F179E2C082A9D01B45E0C692A9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3936
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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=726B440C7E13C7C37446F254A3B24A2C --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=726B440C7E13C7C37446F254A3B24A2C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1540
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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=EEE7A11A2D7C197E1F0B13A6052942F6 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2716
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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=DFB57D94D7DE74EFDFA02C0BDEC9237F --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2980
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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=9981739FD511FB36A2009CD19F244D2E --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=9981739FD511FB36A2009CD19F244D2E --renderer-client-id=6 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job /prefetch:13⤵PID:4956
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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=F02910377C1D223BFFC4625A006645D2 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1792
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD533abdd093302259b30f708c2a277eeb3
SHA12d38abcf7a0e610849e2ebfc95afd63d4b237c02
SHA2569fd58728a9cfa57a1f278d43215b2ef9a31f00e65fb80768f7659b371d357836
SHA5129895357e24dbfb40ef69d75b7df58e3d35d2dfd078ed3733a89669052f7951458404d00006509df6bfa03d35eb6cbd1b39d1bd192e59a5d9b8b1c938ed658a32