Analysis
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max time kernel
141s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 11:07
Behavioral task
behavioral1
Sample
f7de7abc65dd1eae769434ea78470849_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f7de7abc65dd1eae769434ea78470849_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
f7de7abc65dd1eae769434ea78470849_JaffaCakes118.pdf
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Size
86KB
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MD5
f7de7abc65dd1eae769434ea78470849
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SHA1
2b419f920350dee0b49e4a44741b8917aa56c2a6
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SHA256
736f5911a6debcd6c077139ea2c89dd60dffc43e983b6279e988ff2fbe49b9e7
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SHA512
360a728e7df201e4da6f5d8bac27ea191ceed087af33ad34422ce03be98ebbb854b9f17c44581761dd04f39c8e51ac1d3963cb7e96abdc87cfb402d10941fc71
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SSDEEP
384:B3vNi7q9XlCLkCKwoCsU51od0kNCRxCjwIMI7wI4CrSeqblZf5CCWNvCKMvl62bO:zH
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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4168 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe 4168 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4168 wrote to memory of 2064 4168 AcroRd32.exe 89 PID 4168 wrote to memory of 2064 4168 AcroRd32.exe 89 PID 4168 wrote to memory of 2064 4168 AcroRd32.exe 89 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 3412 2064 RdrCEF.exe 90 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91 PID 2064 wrote to memory of 1960 2064 RdrCEF.exe 91
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\f7de7abc65dd1eae769434ea78470849_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:4168 -
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:2064 -
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=0959F89C42B7F86AAB384E724A29FAC9 --mojo-platform-channel-handle=1708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3412
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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=A47D3A75636B1BFD7B28DFF6208C3CF6 --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=A47D3A75636B1BFD7B28DFF6208C3CF6 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:1960
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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=C906EE91B0958E77FF8E743230424C08 --mojo-platform-channel-handle=2140 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4968
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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=A50200DF8318964A23D2566EBD1787D4 --mojo-platform-channel-handle=2260 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4980
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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=3E2F36E9B90BD4DDF9A5071F19B51143 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3532
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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=A6FA3660FE6F6FFA8E6636E3811BEFD3 --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=A6FA3660FE6F6FFA8E6636E3811BEFD3 --renderer-client-id=8 --mojo-platform-channel-handle=2468 --allow-no-sandbox-job /prefetch:13⤵PID:4828
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1656
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD579bfb6f2b77f07717cbc627dbeca672a
SHA1a83bb364d8f21ee8043bcec0bdc1a4dd1eeb4498
SHA256caf31d738844e797757df1ae48545663a0e0586a88bbeca50ff7b377bc572567
SHA5127a0b4daafdad61ee7111ca7223bdab0a1bddeba8fece52ac2fe4cd984eac539a9721b3f4230f469b02b741f8fc7f2491caf4947f9a8351ed7b792258456a9f7e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5