Analysis
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max time kernel
146s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 10:19
Behavioral task
behavioral1
Sample
008c5ffc1859933006db85c65ec8fe49_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
008c5ffc1859933006db85c65ec8fe49_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
008c5ffc1859933006db85c65ec8fe49_JaffaCakes118.pdf
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Size
35KB
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MD5
008c5ffc1859933006db85c65ec8fe49
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SHA1
124001745001eef18db83aa2aba375eb0a0aaa3b
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SHA256
ec9d9bbb01e7b11ec6b35feaa8d884fa4d2cb2f9ceb51d4c3fa7a1d65274a5fa
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SHA512
da66c056094f8f787b83626dca5f5f3df92a4def06b2084cc923d33dd21a951916fcd8c6e355ff5e6989fbfb8756c0536768ab1567a1318446b1061095ac3aba
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SSDEEP
768:nX2BjzUqZFOCOHQjifr8rIhf0aFhbzMjmafzi:nX2+zCg1+aDvMjm2zi
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4392 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4392 wrote to memory of 2408 4392 AcroRd32.exe RdrCEF.exe PID 4392 wrote to memory of 2408 4392 AcroRd32.exe RdrCEF.exe PID 4392 wrote to memory of 2408 4392 AcroRd32.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 5096 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 RdrCEF.exe RdrCEF.exe PID 2408 wrote to memory of 1716 2408 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\008c5ffc1859933006db85c65ec8fe49_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:4392 -
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:2408 -
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=B0ABC4C5EFA2A6C929AB5056B985DA4E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5096
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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=6996453FDC740669358AFBE77C95B806 --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=6996453FDC740669358AFBE77C95B806 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:1716
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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=D49D19E3E04F637B7B53208003C71FC3 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4484
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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=9F41E6E50487473C362C53D771AB21F6 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2068
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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=D4E467D635026C7C620D9F485D6BD7AE --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=D4E467D635026C7C620D9F485D6BD7AE --renderer-client-id=6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4744
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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=3DED2A72BCA5E392C1050E17ABBDA3C4 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2904
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD503e402e4c33b219a4afb6c2a2d4544a3
SHA1fa011cc1353b5f9098088ed8c161433f8e5fe2fa
SHA25697f1007db08954363539a3b3755a6cbb3902f8413aa6a2e1647b580c529cc16d
SHA512d902f6386fe413d5801bf7bffedf10ae32cb72239c5f860df738f87c1d7aec48b33737df7657c7354eab0493d61ee494de53161b0c23b2b03762e7b9c62c49ea
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5