Analysis
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max time kernel
95s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2024 13:24
Behavioral task
behavioral1
Sample
3a3e3fc4c2ee6af68e63a4c33c3c5524_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3a3e3fc4c2ee6af68e63a4c33c3c5524_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
3a3e3fc4c2ee6af68e63a4c33c3c5524_JaffaCakes118.pdf
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Size
86KB
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MD5
3a3e3fc4c2ee6af68e63a4c33c3c5524
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SHA1
4a4fbef5ce5cf202f1da1c1fb11e17de7e1de35b
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SHA256
2cf85feb1dd0cfa71c2d5d1c71edc8c5935146e72c4c72ac9472d396b6593a6f
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SHA512
89ce3a0221d207ed16fce5504b0696383de3728664e5c5eee7cf6489c6a8f78ce5652ca1a83bdd10db1c0bbb35b1ce99c6b28538f1b6040c421e15c4cd1a4458
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SSDEEP
1536:YLSd2iqfcGM2JQIW2casjV1l5DlLmC1OCRVcW3YUFmkWspORMqci:N2De2JRsjV1nRL3OGVkUFmfRVZ
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4068 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4068 wrote to memory of 1412 4068 AcroRd32.exe 86 PID 4068 wrote to memory of 1412 4068 AcroRd32.exe 86 PID 4068 wrote to memory of 1412 4068 AcroRd32.exe 86 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 2940 1412 RdrCEF.exe 87 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 RdrCEF.exe 88 PID 1412 wrote to memory of 1316 1412 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\3a3e3fc4c2ee6af68e63a4c33c3c5524_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:4068 -
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:1412 -
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=693667F74FF845B0D810346C14589F18 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2940
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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=D944C083028C41E2CB1472F8A8E5D083 --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=D944C083028C41E2CB1472F8A8E5D083 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1316
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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=BD635523CC7FE8465CFE690226511FCA --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4544
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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=3F7317580CB597DB6129F89181BD7566 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3208
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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=E24BFB5E724149BD51D1449CABD4C7CC --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2876
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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=9044E8B0F7C44F44DDF5043C15D1D67D --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=9044E8B0F7C44F44DDF5043C15D1D67D --renderer-client-id=7 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2548
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD53e76edd1d0c8e28642ed1afa16bda712
SHA10e0f2c104010dbe78245b874d814bff281b44ea4
SHA2568e787c6fd82248f797cb73de486f4ebe59e731d2e7165953a9f6d1bf9ca7659a
SHA512092bcbc94813f6345619f29e9358e9f2b8becf8ba15601868cbd0c3f2b576bc8b9f621e74ceac4d5586295c660c8d42eb3854256e3ee6d5e5fd57d92aa7b3f3c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5