Analysis
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max time kernel
148s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 21:11
Behavioral task
behavioral1
Sample
27207ff3391001be4ef813d8676b32ea_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
27207ff3391001be4ef813d8676b32ea_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
27207ff3391001be4ef813d8676b32ea_JaffaCakes118.pdf
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Size
15KB
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MD5
27207ff3391001be4ef813d8676b32ea
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SHA1
cb89f868c4f0b0744c7b58bdb17bf4f9ec020374
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SHA256
2f25ca57256f3690dba5f29b08c7dcf6f28fbb37eb6b3d1ed4d7e42278df553c
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SHA512
ca5f40ceb3eb615736de16558f344def475291034cb2419d413747286a4ab453e7d21a1b107422289addcff0943ced4f36fcbae2c84c30e069e59671afa43e5e
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SSDEEP
384:PP5uqkIxVgAV8EY1BiMit/zaV0G3dHfiRvY4WCPrMEBXbQpwvnYq:rIEyV0od/UY4722/
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-1-5-21-1015551233-1106003478-1645743776-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2408 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe 2408 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2408 wrote to memory of 4568 2408 AcroRd32.exe 85 PID 2408 wrote to memory of 4568 2408 AcroRd32.exe 85 PID 2408 wrote to memory of 4568 2408 AcroRd32.exe 85 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 888 4568 RdrCEF.exe 86 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 RdrCEF.exe 87 PID 4568 wrote to memory of 628 4568 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\27207ff3391001be4ef813d8676b32ea_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:2408 -
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:4568 -
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=5DAE7E4483BE399FED91F27ABF063E92 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:888
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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=F14D5FB0A468116FAEAA371F211ADDEA --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=F14D5FB0A468116FAEAA371F211ADDEA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:628
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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=8A6B04F7260A035D396FB281B967BFE4 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4896
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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=A16DA497CE0061C31851693189DA9DB2 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:524
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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=9C8D7F28A306D4C4926D5A26E0C4FF50 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2740
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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=D691D124519A31701A3DA56FE545834C --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=D691D124519A31701A3DA56FE545834C --renderer-client-id=7 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job /prefetch:13⤵PID:3936
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:904
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c3ad9ef5dbeccfc4feb87a035b7716f0
SHA13995f59eed36ea617bd2f742ef56f7902fbedfa4
SHA256819daaeb40b61a424819b362590d655d134b04e1e85b2a6bd76306de1674de09
SHA5126feeaf6df8a62e8e05108bff4c5654a4be8f45c5bf0e132af6e283eca698292a508b3274ad7e3bf9e9247230633c7ff413ee45458ad17e2886bbfa51b6d9243a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5