Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
20-04-2024 04:27
Behavioral task
behavioral1
Sample
fbed2d7fca4135ecf7603d4c319b5bfb_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fbed2d7fca4135ecf7603d4c319b5bfb_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
fbed2d7fca4135ecf7603d4c319b5bfb_JaffaCakes118.pdf
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Size
90KB
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MD5
fbed2d7fca4135ecf7603d4c319b5bfb
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SHA1
abc230898dde1d0cdb0f596ce12c4e839270ac60
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SHA256
111c5800dea83645c008237ea53337761201240bafd0ab04e33c892f8cf006c9
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SHA512
8dddf92a4ad8743ae79d462fae956838a896dd94c51099074f1bac5903a68f867c1ff966a7b389fa37b4765611b3fd14f038073b520cd120eaaf1f60850d5b04
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SSDEEP
1536:c3ICg46zTGYxcRaVzXJOBDHP1xJEI1OE36E9tio9Kgj5oXWkNpOPaWiLZQTmqdHD:dxzf4c8HP/JJ1U03C4PIqmqdHHiC
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3196 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe 3196 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3196 wrote to memory of 4020 3196 AcroRd32.exe 88 PID 3196 wrote to memory of 4020 3196 AcroRd32.exe 88 PID 3196 wrote to memory of 4020 3196 AcroRd32.exe 88 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 5100 4020 RdrCEF.exe 89 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90 PID 4020 wrote to memory of 4040 4020 RdrCEF.exe 90
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\fbed2d7fca4135ecf7603d4c319b5bfb_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:3196 -
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:4020 -
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=44C7B2E7D670F524DD1AC92E84EF7D11 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5100
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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=09AA1E16EDEE30B19787A4CFB3101E5A --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=09AA1E16EDEE30B19787A4CFB3101E5A --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4040
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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=747AACCAB2C036892976128F3B454129 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1356
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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=A66A5FA054F5FD8F8E43AC73580A5244 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1488
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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=43DF75121A1BFA61EB0918C033ADE21F --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=43DF75121A1BFA61EB0918C033ADE21F --renderer-client-id=6 --mojo-platform-channel-handle=2004 --allow-no-sandbox-job /prefetch:13⤵PID:4288
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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=253A3A457CBC93407897367665564282 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2304
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1192
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD584116ef6ff7a21190aa35b682efce24c
SHA137162b1f2e2115a7c61f1a7cbc17dfeeefe4c5f1
SHA25613b98c52e2699eb59ec67d6e7ce10b4daa14b558506e04518f08be5439916b48
SHA51211d1d93c4780d3fc8bd331c0e0d48b695f8875e79d6f7faa83d7c6d7ccfba19ed9ff3a968bb8f4e775636bc9f8bfd08ee37d2dcce344f06e464c1677be5ed5ef
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5