Analysis
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max time kernel
149s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 19:18
Behavioral task
behavioral1
Sample
64756ad2301a719122a10c0b99f2a68e_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
64756ad2301a719122a10c0b99f2a68e_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
64756ad2301a719122a10c0b99f2a68e_JaffaCakes118.pdf
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Size
186KB
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MD5
64756ad2301a719122a10c0b99f2a68e
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SHA1
d3c75496c6a706f629199905a34509bab0ded0d2
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SHA256
15175da857b6aa6b08259dabd9417338eea5edd8336c328a814405fd76d5ef0c
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SHA512
c1ca20ca3a5f9224af892017118f1954406bbaa4147fff61c00c0e157910b056c42305d242a69778a201ed528b9659da60c3428f9851d77eface43ba56808ab3
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SSDEEP
3072:T2irbxzGAFYDMxud7fKg3dXVmbOn5uq6KjnnQcuu/e3lGQaHkBr/DAzRW32ZuSS:T2MKlWQ7Sg3d4bOnQcuOeHrAzg
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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 5064 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 5064 wrote to memory of 1472 5064 AcroRd32.exe RdrCEF.exe PID 5064 wrote to memory of 1472 5064 AcroRd32.exe RdrCEF.exe PID 5064 wrote to memory of 1472 5064 AcroRd32.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 1504 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe PID 1472 wrote to memory of 4996 1472 RdrCEF.exe RdrCEF.exe
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\64756ad2301a719122a10c0b99f2a68e_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:5064 -
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:1472 -
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=B5AA1F3A58D18FD0198A6F4086D20FE5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1504
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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=143BB1410A8557C421A290BF7A4DD807 --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=143BB1410A8557C421A290BF7A4DD807 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4996
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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=CB1315F7C4AC4ECEC50DF0FCE5E1EAED --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1428
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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=61BCADF03904ED270DC41BB3B8929376 --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=61BCADF03904ED270DC41BB3B8929376 --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:13⤵PID:4472
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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=CA2ED0179891278A59279FA330A3A5E7 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5092
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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=AC3482C46F49D9DFA4F2D23DF3A15E36 --mojo-platform-channel-handle=2708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1020
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2176
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c98513602133f50b2f0a6e5add665619
SHA1fffadb757b39c0ec04ad6e6ade0b3380187e8e31
SHA25674f7f37d1c328034705526db39f6f37435da7013c5561d07b22fdcc8a7c30ab3
SHA51252d477dacf807eb271f764605656e11cc2d80f8fade736917ac5aa655a3767e6e54207b76243d7ef728a2a3c03144d43632fb752411b3396382b223fcbf10971
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5