Analysis
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max time kernel
51s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15/06/2024, 13:39
Behavioral task
behavioral1
Sample
aeaefca4ede8728e5cc37fb3d9051e4c_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
aeaefca4ede8728e5cc37fb3d9051e4c_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
aeaefca4ede8728e5cc37fb3d9051e4c_JaffaCakes118.pdf
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Size
354KB
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MD5
aeaefca4ede8728e5cc37fb3d9051e4c
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SHA1
272093394a017a5da378a5ec6c14cec7ca886c44
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SHA256
b74e5e5ceb5219e6c46625c9e579aba218f82ed784dfd9345af195af767a06f7
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SHA512
86a6fea3725d450041e26182811cb4e1431124ab5fe091330c4399c9b3665ab25736964c304b82e3f7bd56b9269906684742845db2f9effb788e79f08ddf93a6
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SSDEEP
6144:gy/xaT0UFwwj2YKKziXBg/FfuA8z2XnH3vwz5UpG7YTH7aYUlvXc53DlOUhX1X:gyUgUFwTlSuaF2A8zqnfwz2b78K53DlB
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.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4140 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4140 AcroRd32.exe 4140 AcroRd32.exe 4140 AcroRd32.exe 4140 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4140 wrote to memory of 1784 4140 AcroRd32.exe 84 PID 4140 wrote to memory of 1784 4140 AcroRd32.exe 84 PID 4140 wrote to memory of 1784 4140 AcroRd32.exe 84 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 652 1784 RdrCEF.exe 85 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86 PID 1784 wrote to memory of 1580 1784 RdrCEF.exe 86
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\aeaefca4ede8728e5cc37fb3d9051e4c_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:4140 -
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:1784 -
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=4A18C8061A829BA5E428B9C6601EA02D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:652
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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=AC52729F661CAAFB2192B29A2279816B --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=AC52729F661CAAFB2192B29A2279816B --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:1580
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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=C01DBEAD81018AD24F326BEFAFCADBE2 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1212
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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=FC2A6914CE1548A455640E18064FBBAD --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3988
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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=28AD7413527A97A7EC4A343487DB8702 --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=28AD7413527A97A7EC4A343487DB8702 --renderer-client-id=6 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵PID:3672
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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=24407B6C1EF049A7B96344B4FA7A74C3 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2196
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2864
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5