Analysis
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max time kernel
134s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 15:08
Behavioral task
behavioral1
Sample
63bb7177089329ecf7fcfe89c59ad16b_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
63bb7177089329ecf7fcfe89c59ad16b_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
63bb7177089329ecf7fcfe89c59ad16b_JaffaCakes118.pdf
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Size
39KB
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MD5
63bb7177089329ecf7fcfe89c59ad16b
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SHA1
93ee399d2f5c965c892910ea7b654898a4b051f5
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SHA256
ce8f9ca607223037a71ee85f28778db1998a4eea8fca1c1d170eeee8e6abe60e
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SHA512
770ad2b40a16037d108dc29bbc5f82c0ebfa0a73bae56bdcb2c3e5d4a06193995f96612db2dccc6de8dca8423023a34c678965204853b87ba00e7806200640ef
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SSDEEP
768:9gGzpDvpJDUT5fthATHVscpV1gtqFULA2aUbLMZiUn+ys2BM7ZlYHTzXht:+GFzplctlLUiEfsH7ZATzxt
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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3520 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3520 wrote to memory of 4800 3520 AcroRd32.exe RdrCEF.exe PID 3520 wrote to memory of 4800 3520 AcroRd32.exe RdrCEF.exe PID 3520 wrote to memory of 4800 3520 AcroRd32.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2400 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 RdrCEF.exe RdrCEF.exe PID 4800 wrote to memory of 2864 4800 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\63bb7177089329ecf7fcfe89c59ad16b_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:3520 -
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:4800 -
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=98FA65F0C7A3B82E62C34F939C6E4EA6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2400
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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=A99549F364F1DEEF16E6057CB924B86D --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=A99549F364F1DEEF16E6057CB924B86D --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2864
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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=83C98433D5A4AF08F3D8A1107626C305 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4224
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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=6CBB5DC9EEFBD2179CC646B46B22A44F --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2740
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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=A29E9134A29F8495ECBBFA56CFC8097F --mojo-platform-channel-handle=2368 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1712
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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=E0BCB58374735DE50231ED568470CFDA --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=E0BCB58374735DE50231ED568470CFDA --renderer-client-id=7 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job /prefetch:13⤵PID:4400
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5bf4fa1e0a29871e7a24e4a6a040466ca
SHA1bccff126a65abbff524ba460283d238f2ed69479
SHA256f1e0e316171cf5d651d9d552ca24ed0eaa4aad4baa7d7610065db109134efd09
SHA5128562804b8c11e617d35e6b7fc58e3c7966b5f753edabe81184dfb3234714874513a324ea8ae01c9559a3d9184c16d49f1647983a4475dd9b6e8dbca009e453bd
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5