Analysis
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max time kernel
141s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 05:14
Behavioral task
behavioral1
Sample
b4f07455dca24e476fb7649cf83bb284_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4f07455dca24e476fb7649cf83bb284_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
b4f07455dca24e476fb7649cf83bb284_JaffaCakes118.pdf
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Size
14KB
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MD5
b4f07455dca24e476fb7649cf83bb284
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SHA1
f1a5f26d59a040b70f412289be18921cab239573
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SHA256
82452aaaa17b8422931cab80cbbddac04080210e43f462a95fb10e4895899d13
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SHA512
165ccf2f60432efb30488238c4e8a0d84a4e7c48aa5f9ef766b763be90351a7a3b4f098c1ca17c618bed428498fad8bb9394c34900cbe485db12d585e4d1b51b
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SSDEEP
384:ThzaNwAO9GiGjhIpNbu9lmQi/60G77KxJ8:JhZGiGjhIrqmQC6d782
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 AcroRd32.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 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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4528 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe 4528 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4528 wrote to memory of 1928 4528 AcroRd32.exe 86 PID 4528 wrote to memory of 1928 4528 AcroRd32.exe 86 PID 4528 wrote to memory of 1928 4528 AcroRd32.exe 86 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 4936 1928 RdrCEF.exe 90 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91 PID 1928 wrote to memory of 468 1928 RdrCEF.exe 91
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\b4f07455dca24e476fb7649cf83bb284_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:4528 -
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:1928 -
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=102672709292970E423FC572A80BDF2C --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4936
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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=FAECB6255B87226E6CDDE13FDC729462 --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=FAECB6255B87226E6CDDE13FDC729462 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:468
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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=2FAB0FE18E06F8E130C088C3A5510D18 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4920
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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=B0A99B2C5C156604D5C6781893113B70 --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=B0A99B2C5C156604D5C6781893113B70 --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1088
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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=C6DB7351AB4DBFA876DBC3F19C5A361C --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4416
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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=517A36A078F29890C0BE0A7AB6483E48 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5112
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD56ecd2559aafb4f5b73768da1b0f0fb20
SHA14288a9b2aad3e92d37111c0da36c9b6046c611cc
SHA2564ce72a89ace23194946e2aae3801774cd5c878c50f4e0636ce90f7d3f25d60a3
SHA5126819c346f9c5558865a07c9f8ffa181384382a511b507b9e743c30324667a101b7c22114284f8a87ae103eaf02701cfde718437cf85c1be31ef01273442627b6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5