Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 00:30
Behavioral task
behavioral1
Sample
2770fb11126a86b10eb5f576f77c2863_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2770fb11126a86b10eb5f576f77c2863_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
2770fb11126a86b10eb5f576f77c2863_JaffaCakes118.pdf
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Size
37KB
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MD5
2770fb11126a86b10eb5f576f77c2863
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SHA1
0f19464ec444784f1eb7c571dcbdc88d33fdfa96
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SHA256
c8dc2a1473804746c894351232ebab7a8c3c237d92cfd5db9bf614b39f3f0983
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SHA512
4120cf052348e5a182b65e30e9e379e6b30e1e3c41e9936acf489043ac3888215dca13be8416c2d7c3a0692cb37f7980994fe47b794a4313a878c403a217fbbf
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SSDEEP
768:ggGzpDGpzhzys49ru1CUNCeQaT+mMBcQbrTCGPv43Ib9PCFoX9:tGFKpzRVsPSGPv4yPCFoX9
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2740 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2740 wrote to memory of 2292 2740 AcroRd32.exe 91 PID 2740 wrote to memory of 2292 2740 AcroRd32.exe 91 PID 2740 wrote to memory of 2292 2740 AcroRd32.exe 91 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 3752 2292 RdrCEF.exe 92 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93 PID 2292 wrote to memory of 4668 2292 RdrCEF.exe 93
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\2770fb11126a86b10eb5f576f77c2863_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:2740 -
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:2292 -
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=812EE56547AE94C378564A2E027DD264 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3752
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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=04C753C23A53843FDBDA3115DEFA5CFE --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=04C753C23A53843FDBDA3115DEFA5CFE --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:4668
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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=DC95C2519E1343C698C261E92D4A585D --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2316
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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=5C0AC138026B4FB8082DEE00595B047F --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=5C0AC138026B4FB8082DEE00595B047F --renderer-client-id=5 --mojo-platform-channel-handle=1844 --allow-no-sandbox-job /prefetch:13⤵PID:2380
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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=FD309A8580FCEE5C869E885FD927ADC3 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:116
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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=5AABE0A8B76D92E700FDB556A810A414 --mojo-platform-channel-handle=2824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3944
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52583742a408d3d972f95e3b57c0ae1f7
SHA1b001db30a39056ebc570453a8419b247f0be408f
SHA256f79fc23d701bb7e04bd44540a08e7efed01031b489bd192efffb9309197fe646
SHA512f068628ef83dac46f5461d259f28efc6f8cb876aa83254275cff66d77d17e5ea00ebdf2d9793edfdc278f2c35a4bd13445f2f15c32d195c908ab3f826ff2ddcb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5