Analysis
-
max time kernel
97s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
17-06-2022 13:46
Behavioral task
behavioral1
Sample
Material.pdf
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Material.pdf
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
Material.pdf
-
Size
350KB
-
MD5
72c812cf21909a48eb9cceb9e04b865d
-
SHA1
2dc265f23be4cf7cda328bdf5826601cf4f4bf43
-
SHA256
39fb927c32221134a423760c5d1f58bca4cbbcc87c891c79e390a22b63608eb4
-
SHA512
dd246487f348dbba52c7dfaae3f943b0324414c182e0de862db7d23e82ab5362c21b8733cf84af466529c631938fc544d96d78c51ea4330877993e9da7e5cbd3
Score
1/10
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 4416 AdobeARM.exe 4416 AdobeARM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2476 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 2476 AcroRd32.exe 4416 AdobeARM.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2476 wrote to memory of 4140 2476 AcroRd32.exe RdrCEF.exe PID 2476 wrote to memory of 4140 2476 AcroRd32.exe RdrCEF.exe PID 2476 wrote to memory of 4140 2476 AcroRd32.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 4368 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe PID 4140 wrote to memory of 1788 4140 RdrCEF.exe RdrCEF.exe
Processes
-
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\Material.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
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⤵
- Suspicious use of WriteProcessMemory
-
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=C3F12F2F96BFCB937708484958201DF5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=39AA71BD5E55436A378FB7CE4FF40023 --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=1 --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=39AA71BD5E55436A378FB7CE4FF40023 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
-
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=255E56D9E6EF46070C39CE328DA4B0D7 --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=1 --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=255E56D9E6EF46070C39CE328DA4B0D7 --renderer-client-id=4 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:13⤵
-
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=33B776FABC1857F2D77BED42A1D1F516 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=B80D8C05E5A18E1D26E195BB64629623 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=B1B15890727945E3888F89F4F0932CAC --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:32⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/628-155-0x0000000000000000-mapping.dmp
-
memory/1788-136-0x0000000000000000-mapping.dmp
-
memory/2252-149-0x0000000000000000-mapping.dmp
-
memory/2264-141-0x0000000000000000-mapping.dmp
-
memory/3604-152-0x0000000000000000-mapping.dmp
-
memory/4140-131-0x0000000000000000-mapping.dmp
-
memory/4368-133-0x0000000000000000-mapping.dmp
-
memory/4392-145-0x0000000000000000-mapping.dmp
-
memory/4416-154-0x0000000000000000-mapping.dmp