Analysis
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max time kernel
144s -
max time network
127s -
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, 13:41
Behavioral task
behavioral1
Sample
fce384edc09a54cecb319dba80311b6b_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fce384edc09a54cecb319dba80311b6b_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
fce384edc09a54cecb319dba80311b6b_JaffaCakes118.pdf
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Size
58KB
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MD5
fce384edc09a54cecb319dba80311b6b
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SHA1
d1fa2bf3c4f0ea49f553265b04745187e866a7bb
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SHA256
9fc27e1c9a7905aa6b29eaaf1ce978c2bc046f8c745396cde8841a366b900ebd
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SHA512
feb790fc9467efeadbb6b366bd5520ce711e0ee27c1f23d4712830e0190c26e8f9d3a0b6a81306c2659e3fcf5b451e68848b084bc5382e994c30b6a55f478aaf
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SSDEEP
1536:3bdswTwYFLKGiJKHTTdPsIYP+xfgsV6zoW3d0zLV:LdswTwYFLSJKHTTQPcCzoRHV
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3648 wrote to memory of 2024 3648 AcroRd32.exe 87 PID 3648 wrote to memory of 2024 3648 AcroRd32.exe 87 PID 3648 wrote to memory of 2024 3648 AcroRd32.exe 87 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 4140 2024 RdrCEF.exe 89 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 RdrCEF.exe 90 PID 2024 wrote to memory of 1244 2024 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\fce384edc09a54cecb319dba80311b6b_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3648 -
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:2024 -
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=493B72C888BA7C290BE5A7959F767468 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4140
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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=E88713F69B36CDE5A04F89843BF6D29D --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=E88713F69B36CDE5A04F89843BF6D29D --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵PID:1244
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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=430754C95677F14E77F692567BF58A27 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1916
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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=5567E3BB305531C0CB8A10DDAF8622C3 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3820
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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=FF66DD7623A728DCC50119A448F3A140 --mojo-platform-channel-handle=2204 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1252
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD59ce16b112a78e08c594dade570041340
SHA19c2d7110183f698043a83062a57037505e34a7dd
SHA2564f3eaed38283ac008b7029644415ee78956128482f2766b7540b7e261688ea1c
SHA512a3c89da94b6b8afaa4cf3598e3f623dcfbf431602d0721cec4d708f585601901bddeff13f71c9d98a0c5409bbc7330f59613872a8374ff984aa65c212830afe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5