Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 02:11
Behavioral task
behavioral1
Sample
65a56b729d7d8d564a83a885ff0ec035_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65a56b729d7d8d564a83a885ff0ec035_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
65a56b729d7d8d564a83a885ff0ec035_JaffaCakes118.pdf
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Size
35KB
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MD5
65a56b729d7d8d564a83a885ff0ec035
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SHA1
1d0542eeeaa941a0e366c2fd1bde9335d30a7e46
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SHA256
159e097dd232870e4ee260803697b2993bfa0fd957647d9de8c2f6ef9bf18887
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SHA512
089b95e79cb3997e4566d24e0d3193018dd9efa0cc51dd1003f7dcaa0fe7b478c5f0426ec22ff4b61f5c5749dc3a0eb14a73a34306f67580ab00d8b133fc13da
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SSDEEP
768:EXuMZmwgCLWarq68v3UMzjpehfM+uZaIDm5wHnA/VDHzv/A:EXFZmGWSq/l3peNM+uZaIDmaHnA/VDHk
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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2248 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe 2248 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2248 wrote to memory of 1988 2248 AcroRd32.exe RdrCEF.exe PID 2248 wrote to memory of 1988 2248 AcroRd32.exe RdrCEF.exe PID 2248 wrote to memory of 1988 2248 AcroRd32.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 3320 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 RdrCEF.exe RdrCEF.exe PID 1988 wrote to memory of 5080 1988 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\65a56b729d7d8d564a83a885ff0ec035_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:2248 -
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:1988 -
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=A865A926BAB78193E6FCD10E4C057549 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3320
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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=005762BC2D80A11964FB3D30BDC2EF0B --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=005762BC2D80A11964FB3D30BDC2EF0B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:5080
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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=84A75EC2E68A704EF6CAE7053A832315 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4136
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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=32CF7603D89BD6BAAA234DFC1F9F42A8 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4852
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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=F49141D3CB3BF9354A00F60FBF6EF17E --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=F49141D3CB3BF9354A00F60FBF6EF17E --renderer-client-id=6 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job /prefetch:13⤵PID:1284
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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=EF484A8C6C96B3DAEAE42D4909771827 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4424
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2232
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a54e03d4e2dd049c77c855ac227dc7d1
SHA11baa25caf6ea2132ecbf101fe9e0d056d700bca6
SHA25688271ac1dd725b8bafa459c3a0a1088566458a8a04ae66118a64337d1e150a16
SHA5129a52c88ab0ab16d8f9580ad84dbbd46232c0b3d9abed3b0bb5e60e1a0ecaafa5d6aa3db128f673aae8bde53c96e3fe5313446383067cafe4309e0cd7a3328c38
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5