Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-10-2024 20:54
Behavioral task
behavioral1
Sample
420421baeae620724a0ae42423e3198d_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
420421baeae620724a0ae42423e3198d_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
420421baeae620724a0ae42423e3198d_JaffaCakes118.pdf
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Size
75KB
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MD5
420421baeae620724a0ae42423e3198d
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SHA1
2dcfbc1d40180609c4bfcbadf5080d2ec314dea7
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SHA256
f1ae2e3e08c4af0634d76a6ab2fd2c4f296abfe19d76a6760bb70a529d01f465
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SHA512
8174dacb1556166989c434482946a94645cd9d262232d15a23dbda27d1e28ce303e575b7d289af32d337c2755b6230c5bf7e96c040d878b9d018703e2b37ffc5
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SSDEEP
1536:w4I3Zm4FH6A139vANC9dyBVlX4j18aPAcQAupUPiDOWv+madylU/OWspOREVr2LQ:c3QQz1VAN00BVij1HPAcQvlU/hRy20
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2672 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe 2672 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2672 wrote to memory of 4940 2672 AcroRd32.exe 86 PID 2672 wrote to memory of 4940 2672 AcroRd32.exe 86 PID 2672 wrote to memory of 4940 2672 AcroRd32.exe 86 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 1240 4940 RdrCEF.exe 87 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88 PID 4940 wrote to memory of 3724 4940 RdrCEF.exe 88
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\420421baeae620724a0ae42423e3198d_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:2672 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4940 -
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=C96E9FF6313C3CDFB41DF74F1D835ACA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1240
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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=77CF108C2F79C302FE49BC0DA1551E7F --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=77CF108C2F79C302FE49BC0DA1551E7F --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3724
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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=5733372C87A7ECEA7F855EDFE7074BF7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2704
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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=B48380A98D59CA2CDFB703B48C9479E3 --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=B48380A98D59CA2CDFB703B48C9479E3 --renderer-client-id=5 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1224
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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=01D82C927E20B745317AACD6DC4B4A4B --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2992
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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=BEBEA6289011FF966DD1FB63CC0EE742 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3128
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4776
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD56c407fbbaa03823085cbbec3e8555756
SHA1aa7072f2806aa5f8f29757a76f23ee2671125151
SHA256c3fcef32d5e4dabbe1b150efae85b97c2ec2be3e2a7c6f09a6887b513b80aad7
SHA51232ad447081fa2f1fb86777d51ef2669e399fb5e041683348a50d95119f0830512705a47f3fa35aa8d8daab337c594bf8582d5e40086f49474d31b4c096b6578a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5