Analysis
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max time kernel
149s -
max time network
150s -
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 16:22
Behavioral task
behavioral1
Sample
ffb0d27096bb172b1657a0906a04fc1f_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffb0d27096bb172b1657a0906a04fc1f_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffb0d27096bb172b1657a0906a04fc1f_JaffaCakes118.pdf
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Size
103KB
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MD5
ffb0d27096bb172b1657a0906a04fc1f
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SHA1
1e747a1dade4c50a960d9a080cdc4e21945b1454
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SHA256
74bf7c208661aa4ee8a05e6f503e18a07ee82f565984a2bcac29081a0fef7602
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SHA512
b99e0be201b9c8079e7078407af4d2eef1d21dbe979afca1c4c7ba40b2fcd2f2c7cf2249caa4bffa8541f7b4de8a4ae71e3deca3ccc7c4fe2d00c2b205538197
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SSDEEP
3072:mJ3P1z/neSjrWso1YMt1NlMWa9k/gckRAVvZpcR5WwYyna2:i3P1DegrFC1TblkRAMWM
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3816 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe 3816 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3816 wrote to memory of 1532 3816 AcroRd32.exe RdrCEF.exe PID 3816 wrote to memory of 1532 3816 AcroRd32.exe RdrCEF.exe PID 3816 wrote to memory of 1532 3816 AcroRd32.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 4536 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 RdrCEF.exe RdrCEF.exe PID 1532 wrote to memory of 2920 1532 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\ffb0d27096bb172b1657a0906a04fc1f_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:3816 -
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:1532 -
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=A6655570EDD70DDC9748189E67446FCB --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4536
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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=9ACB287D7431674347F9F9A891C0F9C3 --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=9ACB287D7431674347F9F9A891C0F9C3 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2920
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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=A68622791BF52499AC22F54B4F37DA0E --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5100
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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=C50E5A1080F93D4850E55F70526D14BA --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4144
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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=3FD35ACF64B15999B1E52EF587E021CA --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=3FD35ACF64B15999B1E52EF587E021CA --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵PID:1000
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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=F32FC826EFFCE0B0A20D4370F0725000 --mojo-platform-channel-handle=2796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5040
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4252
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f5f0e10bf86b4d8401a6cce7c6a67db8
SHA1b8c67728fdec2e9d7c9f1e36f1e82aca68ff3835
SHA256bbc9dd7c8c26827ae77e107ad1eac9689d60ee1ea4e93c76a5bdc0600c67246a
SHA51299bad3f10184fdac3c9a900a2cdd29a37775b9d0b25f944e15f3db3fe18d880bd74966f2ad63a028c0c662dda176c43a5d0259fd14b4a52a339e432718161c38
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5