Analysis
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max time kernel
139s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 01:45
Behavioral task
behavioral1
Sample
6955897eb6c56a7e98d51229ddeff2df_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6955897eb6c56a7e98d51229ddeff2df_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
6955897eb6c56a7e98d51229ddeff2df_JaffaCakes118.pdf
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Size
28KB
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MD5
6955897eb6c56a7e98d51229ddeff2df
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SHA1
7bbdc0f298e704a0c8e9afa85538c4e642897267
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SHA256
586c422bff2b2a67ecdbc98fb386bfad8a4e54e704545a0ce4cd2c2fcf076e47
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SHA512
d223e4f3d886c6aa923d07b448b12c8f3ba43d8103a52c28e2890a88e1d5e64d4cfd5fa8e5ff3305944a68c4d24847cf5ea23d881548bd5a207b1fdf022594e7
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SSDEEP
768:VzDzP5SI9rzGa+skQnkCpSXrc7qrcPEtm3oCdVjdp79jdphWAoVVAo/dAoJlEhRw:W+kkklPRojzRjzlogoaofExLmG8mdjJm
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-1-5-21-540404634-651139247-2967210625-1000\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 2956 3520 AcroRd32.exe RdrCEF.exe PID 3520 wrote to memory of 2956 3520 AcroRd32.exe RdrCEF.exe PID 3520 wrote to memory of 2956 3520 AcroRd32.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 2672 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 RdrCEF.exe RdrCEF.exe PID 2956 wrote to memory of 980 2956 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\6955897eb6c56a7e98d51229ddeff2df_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:2956 -
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=74E6EFA1B61A473A8C68613AB7D9AEF2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2672
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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=C088F474B022B3298DA70C2EB139A471 --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=C088F474B022B3298DA70C2EB139A471 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:13⤵PID:980
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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=999F2B543B2FEF6300AD2EAD8D64D4C7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4208
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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=6B76D4B78FBD443F33C321D1F342D3CE --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=6B76D4B78FBD443F33C321D1F342D3CE --renderer-client-id=5 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:13⤵PID:3748
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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=A2D9ACAFF1CDE67346743F2D42536628 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:996
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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=D80758E052A22386C8D565256D78397C --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:220
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1932
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD590d0a3d84484067ffe39243fac5164fc
SHA1de454990ad61e890271984150344672843882282
SHA256f87b0cd0ae6948090d1ce8151079a3a68d8ea3906703ae8cde7b1c7fa113abc1
SHA512b47ff464716d9e16acbd126bd26dbd19a96c55d702f3ba7fa45242b31e3e0b6dc2a55892c1701df10e8a096e63298c6c8dadb96965ebff43a2a8cc8b5e396edc
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5