Analysis
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max time kernel
146s -
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 17:04
Behavioral task
behavioral1
Sample
ffc18cb7c3654789df1ab117100f517d_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffc18cb7c3654789df1ab117100f517d_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffc18cb7c3654789df1ab117100f517d_JaffaCakes118.pdf
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Size
71KB
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MD5
ffc18cb7c3654789df1ab117100f517d
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SHA1
a39735370485a0558aa28495f22fdcef7e8245ac
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SHA256
a8f4f6eff763286eb478a6fb4ca5d40548a4bb1c011c5ddf70f570bd7d216b3b
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SHA512
06bf85b403467e19ac7656bf9f1413dd44da8b9b37f8608a545836d74a719acbb4e6efcad617b03fa56b55a952b9db0a5530f211fe1c7c2a4eda48ec2eb91a3f
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SSDEEP
1536:bDoGyBYiI1ipb8Y5WCaB6xZ2dyWCAxfl9b9qTWOpOaZ4hWwvb5q9Q:PoG1ivwWaB6xZ2V9b9qkaZ4hWGtn
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3096 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe 3096 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3096 wrote to memory of 4652 3096 AcroRd32.exe RdrCEF.exe PID 3096 wrote to memory of 4652 3096 AcroRd32.exe RdrCEF.exe PID 3096 wrote to memory of 4652 3096 AcroRd32.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2092 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 RdrCEF.exe RdrCEF.exe PID 4652 wrote to memory of 2024 4652 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\ffc18cb7c3654789df1ab117100f517d_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:3096 -
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:4652 -
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=265D01826F8D54B59EF0063D8343D373 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2092
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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=5D2A79B0B537EE5339D5F54459ADCC71 --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=5D2A79B0B537EE5339D5F54459ADCC71 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:2024
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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=CC85564F2C2F9BC510AE5DCA05163E50 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1596
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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=FD55D0BB2EE1A8D8757D58B1011FBD9A --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=FD55D0BB2EE1A8D8757D58B1011FBD9A --renderer-client-id=5 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:13⤵PID:1600
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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=EDDF079333477A2CF41123D0D41A5B30 --mojo-platform-channel-handle=1832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3328
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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=0D4F617EB8F045C017BF46B7EB4256BD --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4988
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3220
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53dd6357811e9dda584635f4294994ee5
SHA1caa7fea8dbb4e6f61d73a7da3392733c57034d04
SHA256c50fa9e9080b77e2c0788975ec49ffa9dadcb96793b63300b6001b7c643cb4c1
SHA51239787655479aa6d415dff8d06e336a22072e8e446c0c9f6240891763a9e0ee8d074cf0ac3c8be2be50ac05dd58468bcfc51168205d83f577ae9033ed49d9be83
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5