Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 17:42
Behavioral task
behavioral1
Sample
9f05637c275a9c24552560f786af9752_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9f05637c275a9c24552560f786af9752_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9f05637c275a9c24552560f786af9752_JaffaCakes118.pdf
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Size
18KB
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MD5
9f05637c275a9c24552560f786af9752
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SHA1
c5ae75f4999b4a3ef479a96f2adea54d02bbb3d9
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SHA256
37cd87215fa2d0c11f46ab5c0b8cf18e4b084a67b252e17974adb709ab25b9be
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SHA512
f4df4caae7f1142dc7b2d5d6e01f31c384e6645c2d59f5630be0bca3c5d78ef6e1e2a69c553730af7b10fe78cb98368184dc83f7c486005c34ad8ba51c3d6753
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SSDEEP
384:VzXjKOUQF3c7Q+fz18MjNF/ECUyNt91LkqG6H0UGWQdA+KnHwuYOuDOsJyXxiIy5:VzzKOUQFs7Q4z18MjNF/ECUyNrBk36BE
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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 864 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe 864 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 864 wrote to memory of 748 864 AcroRd32.exe 80 PID 864 wrote to memory of 748 864 AcroRd32.exe 80 PID 864 wrote to memory of 748 864 AcroRd32.exe 80 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 4360 748 RdrCEF.exe 81 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82 PID 748 wrote to memory of 888 748 RdrCEF.exe 82
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\9f05637c275a9c24552560f786af9752_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:864 -
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:748 -
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=B805804AA671B5933CCC69006D42BD97 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4360
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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=457C14213BFAA8439160CF897EB28B8E --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=457C14213BFAA8439160CF897EB28B8E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵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=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=132D47836414F526F461050A05857040 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4936
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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=5DA712E063E7FE049BBBB500FD2FDE5B --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=5DA712E063E7FE049BBBB500FD2FDE5B --renderer-client-id=5 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵PID:4016
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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=A6190B1FF16FDC9940E3A12DCDF343FC --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4836
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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=279EBFFCC9302B7010940B863B32E19D --mojo-platform-channel-handle=2812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2224
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:760
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5617b033652cc54d9f9d2b8a584892adc
SHA1855b05c978f5ed604af6191cb14857c7005923d4
SHA2565f566f0938dc3081f1a7c1cbbb8db2a3a80ede5934e2772b0f61721fea37af3f
SHA5126b1531d63fb1f683261f91e8c72c67d64a1c008629ab72c3fcfde7ac8f5bba1a05ed9b0b8f3b02a5752266312ecb4a67e7beba5ddb73a8da724a4e112750e1c6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5