Analysis
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max time kernel
136s -
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
21-05-2024 16:13
Behavioral task
behavioral1
Sample
63eab64c7624687d95ff809b74101a9e_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
63eab64c7624687d95ff809b74101a9e_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
63eab64c7624687d95ff809b74101a9e_JaffaCakes118.pdf
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Size
42KB
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MD5
63eab64c7624687d95ff809b74101a9e
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SHA1
ad4a3a51a741f0bf5a85b32bce747e3090ae7497
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SHA256
1f110f334312436ddd2c79269a01242abd28ea3a71ac9c3ba732837017b718fd
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SHA512
800f4579a3d205b02464fc68eb2710d842a7c27f26c7f4ddd816919cde8e8cbfdd3ded28bdeb25a778d1fd1974ac361c49f3f6532a2d1cb95d7642dd0146a3a3
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SSDEEP
768:e5gGzpDpA2PkBCzE9gn/wTcllBL2w6ntZi68CK8AIr8qgSgJszGeYweA:hGFlA24ZuClDVgSMsmweA
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1796 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe 1796 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1796 wrote to memory of 3980 1796 AcroRd32.exe RdrCEF.exe PID 1796 wrote to memory of 3980 1796 AcroRd32.exe RdrCEF.exe PID 1796 wrote to memory of 3980 1796 AcroRd32.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 4596 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 RdrCEF.exe RdrCEF.exe PID 3980 wrote to memory of 1952 3980 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\63eab64c7624687d95ff809b74101a9e_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:1796 -
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:3980 -
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=EB4CDA24A6F69C65BD94E254717F61EB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4596
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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=00F2D5D94CF2DEADA939AA319365ED16 --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=00F2D5D94CF2DEADA939AA319365ED16 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:1952
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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=113BE4F05292BEE4BDEA379406C549C9 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3648
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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=A09FFAEC8B2982740AD2A87878C5DF08 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3444
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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=A5561A39E82C4BD9671C9ABD94C9B594 --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=A5561A39E82C4BD9671C9ABD94C9B594 --renderer-client-id=6 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:2904
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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=3C24882FDBA1E326A615180516BA4195 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4328
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD572d6df55360f4c08a5226a779a03f671
SHA1f193b5afc6847b6bd23f1239fbeb401e18c0d3fb
SHA256d4d306a8819dce42b5e2b6c7cb6943f662f6c2d3d3096e19770e58209c66c5ed
SHA512c6799e271902d7ed3ccdc055fd8892b804a6e2c337f80c13a1a88afb8c7d03c1aa284f9e0a9f8292e846f4f1ead5e01429c7cd4ff589e6ec14f7359b5d1b2f70
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5