Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 01:46
Behavioral task
behavioral1
Sample
6955d468e767bd323808acf4916fced9_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6955d468e767bd323808acf4916fced9_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
6955d468e767bd323808acf4916fced9_JaffaCakes118.pdf
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Size
29KB
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MD5
6955d468e767bd323808acf4916fced9
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SHA1
fb91ceb6161fd40ecf1170d1c3a57133c3555099
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SHA256
0e8c210a26123c6786f09048cab5a3faecbf1a79a1736e9ce6087b038b1147b1
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SHA512
1e4cd4773a62bc5f45e89e1def726c935ebd3fd2c145fbecdd4a47efb8bb17eda5a2e56e64c6941b1738c963e6b6b37eb63e0a077df4698c4d72c6cdab677319
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SSDEEP
768:VzuzaCOlA4izTPfXnF8JRLQl80ZT2dsZ8L/d2JUD8k8eyWmsG6Ew2Ze+ITgRslm1:WzXXuDadvyjIgEklIR
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4732 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe 4732 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4732 wrote to memory of 3760 4732 AcroRd32.exe RdrCEF.exe PID 4732 wrote to memory of 3760 4732 AcroRd32.exe RdrCEF.exe PID 4732 wrote to memory of 3760 4732 AcroRd32.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 4384 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 RdrCEF.exe RdrCEF.exe PID 3760 wrote to memory of 1432 3760 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\6955d468e767bd323808acf4916fced9_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:4732 -
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:3760 -
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=D4E2E8CFAEE2016A3F5C365468088FF3 --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=D4E2E8CFAEE2016A3F5C365468088FF3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4384
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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=D52427563BEFF4DE48AE3E37389CFD31 --mojo-platform-channel-handle=1788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1432
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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=53BACF7789E6685E0E4692EFBCAF8EB5 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2632
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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=B7D94E758E48A6D4615126A69DDDD460 --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=B7D94E758E48A6D4615126A69DDDD460 --renderer-client-id=5 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job /prefetch:13⤵PID:3848
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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=66C2770906C5E9A6E60498A1D839DD63 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4688
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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=82A5026A7EF2950989336136A305CEB4 --mojo-platform-channel-handle=2828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2272
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:820
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD59785f16856dcf9f270cb8c2050304257
SHA1b466a35057870fe5864c125cfbff65414cf37dd5
SHA2568f51b744b642d21d8c8ab095421c2494ef6e60e68a5c6558507579ddd4125c26
SHA51243b24311aef1d608ca3be0c02378183a0e74a2bfff70a792c6a84ad6c73cc6ba64f04944c27c573c3255af2f55a1a567eb769506df01d790a38f7b9675844255
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5