Analysis
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max time kernel
51s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 06:32
Behavioral task
behavioral1
Sample
ad2eb720225d173911002c712480314b_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ad2eb720225d173911002c712480314b_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
ad2eb720225d173911002c712480314b_JaffaCakes118.pdf
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Size
353KB
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MD5
ad2eb720225d173911002c712480314b
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SHA1
840ef5743ab5a9e60d12842a39999fa327cbd41f
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SHA256
babc7893e4dca7c717fdeb0d1c52a644737c1732d90b7bea3ddb1dd7774874c3
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SHA512
9767f4baf4863b08f93279dbfc1fe4f7256df0714ebda15d5711e3b6297995dfbf74a3abdd686af90487488702c3f43922e3aa84e62e54580e562da079589fda
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SSDEEP
6144:O1CCAWVOebZ9RrN2D5IMabZxVuyYVcAn42HUxTlHGCrmXPF:O1th9PB2DKxx0cAn4207VrmXPF
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.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4160 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe 4160 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4160 wrote to memory of 2632 4160 AcroRd32.exe 85 PID 4160 wrote to memory of 2632 4160 AcroRd32.exe 85 PID 4160 wrote to memory of 2632 4160 AcroRd32.exe 85 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 2008 2632 RdrCEF.exe 86 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87 PID 2632 wrote to memory of 1980 2632 RdrCEF.exe 87
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\ad2eb720225d173911002c712480314b_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4160 -
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:2632 -
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=6418B3482E187AF8AB48B4D8C7618608 --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=58C97A3750ACD0C710EA1CD1C6684815 --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=58C97A3750ACD0C710EA1CD1C6684815 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1980
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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=A88D1D368FE968ED610EDCA7FF023D4A --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3588
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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=126EE60B82BCC0DC5C2A938CAC019D42 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:548
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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=EEF9629ABB895F2A08E65228FE3B9B2C --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4440
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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=C0BA916CE80CA97888035A632663F015 --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=C0BA916CE80CA97888035A632663F015 --renderer-client-id=7 --mojo-platform-channel-handle=2496 --allow-no-sandbox-job /prefetch:13⤵PID:5032
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2472
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5