Analysis
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max time kernel
87s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 18:24
Behavioral task
behavioral1
Sample
9f219a7c3cecc96f3a827ec1ed0503c8_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f219a7c3cecc96f3a827ec1ed0503c8_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9f219a7c3cecc96f3a827ec1ed0503c8_JaffaCakes118.pdf
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Size
184KB
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MD5
9f219a7c3cecc96f3a827ec1ed0503c8
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SHA1
05164c469112b0b6255590549509755fe859c3aa
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SHA256
37a0844da59908720acf64a651f68898ac4f5b36f541762309528c7d723901a0
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SHA512
7dc4d02fb4ef6b78f81cd4099ae49cad162cefacdaba958df276d234855a3d407973ef67e6fe05f7488e4e4e6029fba19ffa326888c051017320c3cec0db52fa
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SSDEEP
3072:12irbxzGAFYDMxud7fKg3dXVmbOn5uY6KjnHyxIev0HnY8qZeH3hSE:12MKlWQ7Sg3d4bOBSeY85
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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3580 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3580 wrote to memory of 2608 3580 AcroRd32.exe 85 PID 3580 wrote to memory of 2608 3580 AcroRd32.exe 85 PID 3580 wrote to memory of 2608 3580 AcroRd32.exe 85 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 4372 2608 RdrCEF.exe 86 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87 PID 2608 wrote to memory of 2396 2608 RdrCEF.exe 87
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\9f219a7c3cecc96f3a827ec1ed0503c8_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:3580 -
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:2608 -
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=9E0FAADD59581A24F3917276C00B0E1C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4372
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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=147C90B24F9123C37D42AA07864E553E --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=147C90B24F9123C37D42AA07864E553E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:2396
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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=A8FC517335A2748FCDF3DD0AAF7858C9 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2816
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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=53F5EA8AA843A444FDB0F6F95C6AB276 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:208
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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=C4CE5091F471DE7E027445E2F6B91BA0 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4572
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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=CB7853EE0868BA0955A9F8B38323BF3E --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=CB7853EE0868BA0955A9F8B38323BF3E --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵PID:628
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50aa55ae2f2ee9162fc5a19be4a223f95
SHA1d2dc41beb934ecb3d490bd5dba33d8b659a27af2
SHA256b127c71e85189f6555f5f82dceda7ae306326987f8ecdc084467ea122bfce91f
SHA51299583a0515adbad56b0f47e24cb55e2e2184043fcd293b84d9cf8c0ac213fcbdcc1a0a041388f73c9c4583b739ecf54c548957ff5a83f9981b841aa8f99eb782
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5