Analysis
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max time kernel
94s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 08:47
Behavioral task
behavioral1
Sample
12a3f66ed5cb9048937d7b72066af02a_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
12a3f66ed5cb9048937d7b72066af02a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
12a3f66ed5cb9048937d7b72066af02a_JaffaCakes118.pdf
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Size
9KB
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MD5
12a3f66ed5cb9048937d7b72066af02a
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SHA1
5aa0f63ed08004d008ad904ce8a26c306eb87fe8
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SHA256
53034f34a9866c6f0da4d79a36a6b7e9dcf7bfae8d4d8aa98fb10435cb44dace
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SHA512
91e5653e3e6e1f78c9ebbeb61b2deec544b432787966d6e95eb0f088903e009848caf335b6070280c1f7a56e154967b3a8abad1a04c3f4463985426fa1992fa0
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SSDEEP
192:F3hzajYywAO9G+/vqvQNi/60un/TnZMpuu+GaJllmPCUfkUTXsOgjE:dhzazwAO9GiUQi/60G7nIMGaJll8CqVB
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 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 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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4516 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe 4516 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4516 wrote to memory of 2952 4516 AcroRd32.exe 82 PID 4516 wrote to memory of 2952 4516 AcroRd32.exe 82 PID 4516 wrote to memory of 2952 4516 AcroRd32.exe 82 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 4820 2952 RdrCEF.exe 83 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 RdrCEF.exe 84 PID 2952 wrote to memory of 1548 2952 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\12a3f66ed5cb9048937d7b72066af02a_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:4516 -
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:2952 -
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=C8BC66C469C664DC58993BEDA419821B --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4820
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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=B90C19DA1E90C1485DD11A6FAC0A1ACA --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=B90C19DA1E90C1485DD11A6FAC0A1ACA --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1548
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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=42BC726787D22AE1A57BA6D30DCE8864 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4476
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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=88CF378E429360857B05E0C6ED82452C --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4364
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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=2190EA3F8F2E2848F755795122DF177E --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1136
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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=0438CA86DD768EC164E6A53AE5EA3FBD --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=0438CA86DD768EC164E6A53AE5EA3FBD --renderer-client-id=7 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2764
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4068
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f651fd4af5cb6084dcdd50f0b3e4a05b
SHA15253b05ac95d4e2ff8dc2ef958ba608db2366f9f
SHA25639651380522d6ff7ca0e7439c9b861dae628e5d33684925b85731c3d8b102da4
SHA512b6f5fc1d44059806580359d872970209874ae55600896e7b4870e4838577b33ff7605eab0ae41f189adbc6d954bc7019327eaaf1206c1485f3c31a342d806a67
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5