Analysis
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max time kernel
92s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 06:43
Behavioral task
behavioral1
Sample
ad35ca36e8e75e37db26b598d3c82c24_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
ad35ca36e8e75e37db26b598d3c82c24_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
ad35ca36e8e75e37db26b598d3c82c24_JaffaCakes118.pdf
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Size
38KB
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MD5
ad35ca36e8e75e37db26b598d3c82c24
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SHA1
2b39dd22b7776e94b30d989851a8849880f1ee51
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SHA256
48a8227564781869ac5047c43a440fbacdb30e1746368a3ac874d094627a96fa
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SHA512
50e4446ee43bcfd618f82ff6bca8c28cfffa911ce44892c225001f33e7efc566c14bc1fc0764832f84bb66e04f9108deb475ea3c55e57166f6707aaf94ad403d
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SSDEEP
768:CgGzpDppxv+7Aov2+ecsKptMAoLGumL6V/hxYx0JtM9e3rEGD264ZCI:fGFVpxkTFoaum0VPM9e3rVK64ZCI
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-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4476 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe 4476 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4476 wrote to memory of 1776 4476 AcroRd32.exe 85 PID 4476 wrote to memory of 1776 4476 AcroRd32.exe 85 PID 4476 wrote to memory of 1776 4476 AcroRd32.exe 85 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 3136 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2372 1776 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\ad35ca36e8e75e37db26b598d3c82c24_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:4476 -
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:1776 -
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=0C5C1EE59F518922876E1EDD14988ACB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3136
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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=92E25D905FA433822B6F3D9A5B6B40A8 --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=92E25D905FA433822B6F3D9A5B6B40A8 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:2372
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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=5A8E0154A87F58ACB17A3411787251B6 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4432
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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=8653BC24D84C49345C243D773D3D779F --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=8653BC24D84C49345C243D773D3D779F --renderer-client-id=5 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵PID:2856
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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=E5D878FA328EC376920EA6025A0130E0 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1724
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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=42768B52DFD99A3399A0160EA24135DE --mojo-platform-channel-handle=1992 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:372
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4648
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5de5adf53a4af9be8ad23c921dd1ad2a4
SHA141f67da450bf26ae867807f5858140b70446145c
SHA25690f847f35d9ad78853a9bba7a966b53b517f3e5534a2f566e35c278f67691613
SHA512a2fcd79aae6182ceddc92be58cb0f79e92c28da5ff51e3bd55505c12a22ff352135b6a6718ba68e1b0efc99b1f3899f6382cbf66049df5263d92acca7ec8f81a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5