Analysis
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max time kernel
146s -
max time network
130s -
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 16:06
Behavioral task
behavioral1
Sample
ffa96e3136f6fc8429b8a68ee47d7996_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffa96e3136f6fc8429b8a68ee47d7996_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffa96e3136f6fc8429b8a68ee47d7996_JaffaCakes118.pdf
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Size
92KB
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MD5
ffa96e3136f6fc8429b8a68ee47d7996
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SHA1
e5ce6f8c71c9998fcf05e5d701b638726a912e71
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SHA256
d09c5de9114ddfe75e47fd4475c9ffbe6fc3e4015dbb37f58e1a8b77440ed8fb
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SHA512
498ce9bb9d8807494a6f6657aaa769a8243bfc3f42577f12d45455ed64d7f585e2706b0cf609d4bc0bd08622a7a957eb0265ce501cf50dd48772888985c19af1
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SSDEEP
1536:qHVci8PtqHwt6qBmiFLafeXBbsLXRKCKcBF3VqB9zA6txHkDpzQgi+VIAZPWcpOD:acvqQUiQfcCxKcBFli9z5txHSQ3+VIAY
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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3480 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe 3480 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3480 wrote to memory of 456 3480 AcroRd32.exe RdrCEF.exe PID 3480 wrote to memory of 456 3480 AcroRd32.exe RdrCEF.exe PID 3480 wrote to memory of 456 3480 AcroRd32.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 3176 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 RdrCEF.exe RdrCEF.exe PID 456 wrote to memory of 2644 456 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\ffa96e3136f6fc8429b8a68ee47d7996_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:3480 -
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:456 -
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=A80AE59E0FE434CA1E041D6205BE0D3D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3176
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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=1239334E53A0212F0D54709066319E0C --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=1239334E53A0212F0D54709066319E0C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:2644
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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=49A04B7A427EA6B43E1D5E124D042D6B --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1992
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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=57E8290658BC51EEDF8310447268CCD8 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:692
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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=1985B9399C049551F6DD42805602441E --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=1985B9399C049551F6DD42805602441E --renderer-client-id=6 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:13⤵PID:1420
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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=B351319E3AABF3EABDDD4BFD490D1824 --mojo-platform-channel-handle=2204 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3252
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD57f987c5ddff8921bd9e4d64358cb7a5a
SHA1c142eb31c70d6064e011a4fe003053958b48a638
SHA2562794eeed82a127d0b81b1c8057b4893af7308bab3203300890e0ac9ce8c87593
SHA512b46991e5e413c51ea17159c29161e9a65060ebf6e21b918302e173c30b22561f7edc211ea643364ac20f4c63ad156ef3286c555ca80ed78c6ad6bf4cef26ebcc
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5