Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 09:02
Behavioral task
behavioral1
Sample
f5a861367132e715e0df84972ba88133_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f5a861367132e715e0df84972ba88133_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f5a861367132e715e0df84972ba88133_JaffaCakes118.pdf
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Size
24KB
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MD5
f5a861367132e715e0df84972ba88133
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SHA1
643a78686049e8b2c725628cdfbf7df72f0539ff
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SHA256
49a0c926f7c0deb5f0dda41b34297e3866459e15542263c9674c62dfc305950e
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SHA512
1485c2fb661673219b697d0dfd2cddfd3ad468341062f199fa9f5a053e6b8d2308d6b23f4d000834ef389cd979b4ae95be292fedd466dc891996f4d26d3aaa21
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SSDEEP
192:WysNAbl6y2yGYyC6RrYT51w3s8ZA49NP4X+:WysNi6y2yGYyCerYdf49NP4X+
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 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 -
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4748 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4748 wrote to memory of 3416 4748 AcroRd32.exe 82 PID 4748 wrote to memory of 3416 4748 AcroRd32.exe 82 PID 4748 wrote to memory of 3416 4748 AcroRd32.exe 82 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 2020 3416 RdrCEF.exe 83 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 RdrCEF.exe 84 PID 3416 wrote to memory of 3140 3416 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\f5a861367132e715e0df84972ba88133_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:4748 -
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:3416 -
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=11AE31D555F382D2A2DA51EE3D432114 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2020
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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=595BC99D73226B172771BB9265F60583 --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=595BC99D73226B172771BB9265F60583 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3140
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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=5D3ABE7FD43BCA000B613AA2EB8B8915 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3736
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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=29AE521000396EDAEDF8F9F2B6A92144 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1540
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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=96637EC9BC7182015CE6701A6533B944 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2044
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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=B6090CF8E5812B0C2B3F31B355D86672 --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=B6090CF8E5812B0C2B3F31B355D86672 --renderer-client-id=7 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5052
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD53de7a9efbab6fc3265e34b262d24c9ac
SHA1c744414abf04aa1af2e7a1b7475e75eae25c5d3a
SHA256352c8292d37c57bc2e673953ce59bf9be09eddc994fe85ccc2197bba2feda36d
SHA5127f1ba2258eafa080e6083fea272c5c7cf2d3180990532b64da175a1ca83a54fda03dbc9b8daebc709f1c18186d4421d0755c14e05932434b0c25bdd56d859fbe
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5