Analysis
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max time kernel
94s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 00:39
Behavioral task
behavioral1
Sample
fd77204a030b4a407cb6c482abf2977c_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd77204a030b4a407cb6c482abf2977c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fd77204a030b4a407cb6c482abf2977c_JaffaCakes118.pdf
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Size
35KB
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MD5
fd77204a030b4a407cb6c482abf2977c
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SHA1
934e4e2cd0982cb98fa5e0ed5a8d952232bc9b43
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SHA256
15fc5f3c299adcea8ab35d8a9b02346f1fcdb26a0b424dcda3808b1207f7b6a3
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SHA512
cd43a71b0af0f55422ffee3b0ad24910981098ab6986ff53046a23041b7ccaf4d114e0d8b86e73f6b88e4b911a8f858cd559f0f4e5ed48e2332286b2fabf7fe5
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SSDEEP
768:Y/xX4kFaVfVrir16PiV+GSmouaDQ0a/FP1I3/gFVbkKtHE5RXuMZmwgCLWarJW:YzFsfVrir16PiV+GSmouaDQ0a/FP1blj
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4664 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe 4664 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4664 wrote to memory of 2976 4664 AcroRd32.exe 82 PID 4664 wrote to memory of 2976 4664 AcroRd32.exe 82 PID 4664 wrote to memory of 2976 4664 AcroRd32.exe 82 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 1816 2976 RdrCEF.exe 83 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84 PID 2976 wrote to memory of 216 2976 RdrCEF.exe 84
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\fd77204a030b4a407cb6c482abf2977c_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:4664 -
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:2976 -
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=1CD9F8252182421AF56A2C529BEA1073 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1816
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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=61F370A315EA22B189CF2A39E9968B2F --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=61F370A315EA22B189CF2A39E9968B2F --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:216
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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=5B80F7CC96B5608D2FB4F03CCFDC3E19 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4624
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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=FB4B3ED9EE8442ED72D50BD6F9E5DBD7 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2392
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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=C678FDDCABD982D8BF2AFA99CD3F4A25 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1188
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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=63FC534050892110583C03F81DC6FBA5 --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=63FC534050892110583C03F81DC6FBA5 --renderer-client-id=7 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5116
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53e6a90c511f5b27ee35a8088ab150886
SHA16e36d290b5ba9a975fb4653e866fd0837ab0ff75
SHA25682020a3bc1c221414cd51742b47bd48817df316b632c5fa18faded1966926e91
SHA5125e8879eb90b8abcafec7830a51a03f7bb5bec341f42c36e27171f3984fe9045863466416acf30b3dd2d44f13ca70a92837cdf802ab498132f6f800b847cb158f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5