Analysis
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max time kernel
92s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 23:42
Behavioral task
behavioral1
Sample
690871a46592eb230d4ed36747cd06ec_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
690871a46592eb230d4ed36747cd06ec_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
690871a46592eb230d4ed36747cd06ec_JaffaCakes118.pdf
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Size
39KB
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MD5
690871a46592eb230d4ed36747cd06ec
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SHA1
a9d29501395f6c5b5bb6a25a1255fde38e97e3f6
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SHA256
384dab4b7e9eb70a1316502ee1c6524269ea1f043364cb5839a3f867c051e673
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SHA512
86c934013740effefca39bdb1c83017e5da0842da04e94ff9bca4f32ba699ec345378cd6bd02baa852c420e529f8492b4d870b61e47627e4673cb8c05f4317da
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SSDEEP
768:J6owklLEhc7AOjnlMIqh5i9rBR5X0PcHkiyWe3A159YVKsgkpr8za19Yp0G4sXv2:q6uvO7lMIqh5i9rBR5X0PcHkiy73A15U
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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4980 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe 4980 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4980 wrote to memory of 908 4980 AcroRd32.exe RdrCEF.exe PID 4980 wrote to memory of 908 4980 AcroRd32.exe RdrCEF.exe PID 4980 wrote to memory of 908 4980 AcroRd32.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 4640 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 RdrCEF.exe RdrCEF.exe PID 908 wrote to memory of 512 908 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\690871a46592eb230d4ed36747cd06ec_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:4980 -
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:908 -
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=4B2096EF5761159777F19426C2FAB2C5 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4640
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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=7217824C89ADF77EAE72DBAD48B98A50 --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=7217824C89ADF77EAE72DBAD48B98A50 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵PID:512
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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=6E465E4C02B69F6513213C5AA04AE964 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1528
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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=A1031D1479AC36DCF78602AC3FC74ADF --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4376
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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=33A114F3E55A686F036C8CE5FA46ACC0 --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=33A114F3E55A686F036C8CE5FA46ACC0 --renderer-client-id=6 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job /prefetch:13⤵PID:4656
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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=0E8904F89423D8BB08728D8DF314D949 --mojo-platform-channel-handle=2780 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2900
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53a8f5dcb79d6883f582325555e51c82d
SHA15ae8c5ce400d5bed3b16206477869446ede04477
SHA256cd22ba34b0eddab2d877aa142acc8350cee37e1e6c70374288550b9b884b1192
SHA5126ccf94c23da7a3aed0a82b32ef038f287defcd8a338bf81b86f0c79fef818ff7a384cbb6fd663c0f3524c1547dcee6664879dd0b93232456d53269faf413dbf5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5