Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
14-07-2024 09:42
Behavioral task
behavioral1
Sample
4547c0df834d15b6a1902d4d7fa65e65_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4547c0df834d15b6a1902d4d7fa65e65_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
4547c0df834d15b6a1902d4d7fa65e65_JaffaCakes118.pdf
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Size
84KB
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MD5
4547c0df834d15b6a1902d4d7fa65e65
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SHA1
e74b626d2fa87d71002c510d43f528ba1824f39a
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SHA256
1e39c555881084d79dbcea5311307c6f19ee980f90464b9649ee2c0bd9cf9f53
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SHA512
2c23955cdd19a22494d1ce1996ed1360c34fe86d3c879ea5e78eb7b6a234c074916bfe405d6451d23cca12ca8838d93f7fc77d3e77abe78257e8023c03c04f44
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SSDEEP
1536:oOobTIw9JBmfGtDOsbVVdFTMrR9LldUHbxKGWW7LpTr2WGpOmSfbHc7do:sbkwNcG0sb9FTMd9LldU7xKGN3msbca
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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4188 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4188 wrote to memory of 452 4188 AcroRd32.exe 86 PID 4188 wrote to memory of 452 4188 AcroRd32.exe 86 PID 4188 wrote to memory of 452 4188 AcroRd32.exe 86 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 1580 452 RdrCEF.exe 87 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88 PID 452 wrote to memory of 5088 452 RdrCEF.exe 88
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\4547c0df834d15b6a1902d4d7fa65e65_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:4188 -
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:452 -
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=5CAFD7F001FFF88C0E7B9601137CB61F --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=6D4A2532BC7158348E659467D4124A80 --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=6D4A2532BC7158348E659467D4124A80 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:5088
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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=C2728E93A2DFF138789224FD32F853FF --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:112
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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=3098610EA1C3740AE9803ACC863C115E --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1440
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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=80907DD8BAC2037F4E493AA88FD2A3F6 --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=80907DD8BAC2037F4E493AA88FD2A3F6 --renderer-client-id=6 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵PID:4728
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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=767863C3E84A174DF20FB83B085153E8 --mojo-platform-channel-handle=2744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3876
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4792
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5daa09dec17f41a405107c0b25e6c9fdb
SHA126241efea2cf33edcf15f60ad2373c14113b01e0
SHA2560e9077466ac20a6f135289c51e441da592062bae81f02a5683c85f4939c86baf
SHA512aca30c8f5ec1215f8237c53a052fae7760e47b3fec81a656f6c6c66bf9a76a36c37ccaea7da9810cf570a79e7b5cf4314d29b334d038fd5bf128c43660c8a4e7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5