Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2024 07:43
Behavioral task
behavioral1
Sample
6f80758abebc706627c97f916636cf9b65aeafb0f5f93b865343cd06963956a1N.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6f80758abebc706627c97f916636cf9b65aeafb0f5f93b865343cd06963956a1N.pdf
Resource
win10v2004-20241007-en
General
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Target
6f80758abebc706627c97f916636cf9b65aeafb0f5f93b865343cd06963956a1N.pdf
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Size
230KB
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MD5
35e2b5892a5778174cf52a447126bee0
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SHA1
5424ba7bdb9bafe04862b78c96d13b66f378e0da
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SHA256
6f80758abebc706627c97f916636cf9b65aeafb0f5f93b865343cd06963956a1
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SHA512
ab80774e73c453dda5d8fd2bc1fc40f62c4fd8692cb1c1906b4d4bd14c138d59b575af250b7116b9cb0211deb0dbbebf79550e98bb0b85890882be4585da4b44
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SSDEEP
6144:KNfNiZiiiCJWP3Bc9SgEDrdomgtHUcoXxC24hqTtT9u:aMWP3BcsJ/Apxer44TtTo
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3432 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe 3432 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3432 wrote to memory of 1236 3432 AcroRd32.exe 86 PID 3432 wrote to memory of 1236 3432 AcroRd32.exe 86 PID 3432 wrote to memory of 1236 3432 AcroRd32.exe 86 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 4520 1236 RdrCEF.exe 87 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 RdrCEF.exe 88 PID 1236 wrote to memory of 2156 1236 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\6f80758abebc706627c97f916636cf9b65aeafb0f5f93b865343cd06963956a1N.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:3432 -
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:1236 -
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=5A101BE182353A4EC7696888B2A465DD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4520
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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=4111C065D409779422CFF216BA470210 --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=4111C065D409779422CFF216BA470210 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2156
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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=A840263917FC7F743DD16547A16CF55B --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3356
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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=67B8800B9A7C4803EC5E56E75E154E6C --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2896
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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=EBE5D1265FA368097D547F3DE9B59172 --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=EBE5D1265FA368097D547F3DE9B59172 --renderer-client-id=6 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2936
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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=0DB13C88DA05EC0CD6BA566F2170854F --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:60
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:868
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5ddb7ba641baebe06ace98428fff70eef
SHA183f1a9046236c70af73ee24faed578478acbfdbd
SHA256e1ce7458101744b55ce77494fcd4a21692821126f024be821e5cd182d2666882
SHA51255f8b4b4921e549be9d9a1e90593600f53e432d1ab6ed35c9db6893222dfab1a4563660aec54135aa0d4c4486d8306d03376373d5bab8a686a9b40b2a7690730
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5