Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 16:16
Behavioral task
behavioral1
Sample
ffae0564ca3aefa96a3803b00cc8f359_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffae0564ca3aefa96a3803b00cc8f359_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffae0564ca3aefa96a3803b00cc8f359_JaffaCakes118.pdf
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Size
86KB
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MD5
ffae0564ca3aefa96a3803b00cc8f359
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SHA1
5007d4547efd0836bb32cd47a3b13eecf6676ca5
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SHA256
bd3d129b062f7bbc6ccc67aa575a4d7048f8731372468ac85f26791ef79c4819
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SHA512
d9d92bcea9e4b38b132451779ff7df41cfb3f33cbfc11f9ef7b6af9d50e73c52960f4d385cb078a6a2b1f5f55133ba5c829e71de333b00363aa116102bc3c3f9
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SSDEEP
1536:SwpbEiFAjbPf57YE8MRmLNgap8RKyDWGpOKgG67ILWiLmcXmNfVP:DdEi2jT57YVm0gapcKPKdUIYOmT
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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 620 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe 620 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 620 wrote to memory of 3236 620 AcroRd32.exe RdrCEF.exe PID 620 wrote to memory of 3236 620 AcroRd32.exe RdrCEF.exe PID 620 wrote to memory of 3236 620 AcroRd32.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2008 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 3844 3236 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\ffae0564ca3aefa96a3803b00cc8f359_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:620 -
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:3236 -
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=E0934909D33CAE69839E7EDCFC10BDF9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2008
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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=BB30A51F132136DEA1788062CB2B1612 --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=BB30A51F132136DEA1788062CB2B1612 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:3844
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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=DC2D5DFD12D591B12D185305A34F972C --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4512
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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=A2AE932BAD99858D4A625025EA8D28F6 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4564
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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=4491BEACA167368FFD0F46374365EDA9 --mojo-platform-channel-handle=1992 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4460
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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=5193444CB3C87BF57DFC5317BD2A5FE4 --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=5193444CB3C87BF57DFC5317BD2A5FE4 --renderer-client-id=7 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵PID:3836
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD55d212e9c2c38708f8fbf8b85b469442a
SHA1dcdcd74348762024d1403128eb6e700bca16aa9b
SHA25681b10f34b0f2b75b67f34fc59d8c518b13fd342ac0f79ddb5e91a111db74cffe
SHA512bc0722e5330de75a1be592bcf34d44294f2d235c513785bdb76d06587f92bd791760a2160798a2d7e42a22541c8e50ebbcd9ea8c615055e5bef2d78e12276529
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5