Analysis
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max time kernel
52s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07-08-2024 13:54
Static task
static1
Behavioral task
behavioral1
Sample
STATE.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
STATE.pdf
Resource
win10v2004-20240802-en
General
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Target
STATE.pdf
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Size
677KB
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MD5
273a419eb61efae21dcd04395c2dba1e
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SHA1
fe5bb0a2285ff5251884fb1bb696a30477f47073
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SHA256
b0fd90d391da71f63bf29813877d774e01d31fb964c2b733616a01f77cd26226
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SHA512
c1a8d3ed08e5e0b987b090e82c8d7184f762b32d44e71ea0b602f2afc081c90959027e79b5c9354081a603576c9cd6f5092134eef658cc5b57e27eb6b5b3f626
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SSDEEP
12288:uNiaArbBJ1xjI/2BB8jWOlgqMpM3mt+NPAc7NRpj6ymrHU5myyY:uNiRtQouS8gpMW6IUt6/HUgzY
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 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 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1016 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe 1016 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1016 wrote to memory of 1044 1016 AcroRd32.exe 86 PID 1016 wrote to memory of 1044 1016 AcroRd32.exe 86 PID 1016 wrote to memory of 1044 1016 AcroRd32.exe 86 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 2672 1044 RdrCEF.exe 87 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 RdrCEF.exe 88 PID 1044 wrote to memory of 1812 1044 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\STATE.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:1016 -
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:1044 -
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=6273224D7B799A01FD52670B154068E6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2672
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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=95FB7F516853DB9ED85B6EBE168B1351 --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=95FB7F516853DB9ED85B6EBE168B1351 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1812
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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=CF38B96B5812620E3AE9AB10E8E1A816 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2736
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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=A76B2047F03B7861B4E9893075055AAB --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4268
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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=61DEC7CB2F9F4BB6851E8C6D159C0F09 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5064
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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=2D6D5E8E16056209A0BEE40676425BCF --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=2D6D5E8E16056209A0BEE40676425BCF --renderer-client-id=7 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:756
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2136
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b3c9bb65298f738d9d43486fcd83b96d
SHA1883aa60df3bf9c773ffaa99921aaf358c4ae02b6
SHA256595fcfe54c498b499908f7cc6a9697ba2088bd0e2e117aa43e5560b22d37fce5
SHA5123bfa9bd86dcb8ef2b7e309a22b1ac571e3161aba970177ae9f6163cf7a77b3dda018d710408b6ae09830f589acd5f825f4ab215e771a2144033bdabf124f0c87
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5