Analysis
-
max time kernel
102s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2022 09:28
Behavioral task
behavioral1
Sample
de69cf575d44bb85432ec47fa5b7eb1ba559bdeb03f5f03a086f3872dd050c25.pdf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
de69cf575d44bb85432ec47fa5b7eb1ba559bdeb03f5f03a086f3872dd050c25.pdf
Resource
win10v2004-20220812-en
General
-
Target
de69cf575d44bb85432ec47fa5b7eb1ba559bdeb03f5f03a086f3872dd050c25.pdf
-
Size
1.4MB
-
MD5
4218900abcd5591985ef5db4e41aee41
-
SHA1
301fd51cb8942766732a6939d00d36234135a3f3
-
SHA256
de69cf575d44bb85432ec47fa5b7eb1ba559bdeb03f5f03a086f3872dd050c25
-
SHA512
6f386192e8e7bbd63639b28bdb8122208158f3866306191243923ed1a3cacab92b7a0c62c2e80641de41c6dd1f279ce92cacfcdd8b0b9ee0e9b43370f79eb972
-
SSDEEP
24576:xiXszxWxKxtY58VHCoJKdpubj+jZzNTUyOsSNOVzF42t2HN7GQUUAizXzm1mFd60:xMhsViompSjs1XmO91t2Hk3UAOXKmFo0
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
AcroRd32.exepid process 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4568 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe 4568 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4568 wrote to memory of 2024 4568 AcroRd32.exe RdrCEF.exe PID 4568 wrote to memory of 2024 4568 AcroRd32.exe RdrCEF.exe PID 4568 wrote to memory of 2024 4568 AcroRd32.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 1664 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 RdrCEF.exe RdrCEF.exe PID 2024 wrote to memory of 2380 2024 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\de69cf575d44bb85432ec47fa5b7eb1ba559bdeb03f5f03a086f3872dd050c25.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=42789E0EAAB9B4B08343948BB96116D4 --mojo-platform-channel-handle=1736 --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=5B9E82B1E1733F1FE7949B521FB18A6E --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=5B9E82B1E1733F1FE7949B521FB18A6E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --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=36D449B4316123C150D814AA53C94229 --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=36D449B4316123C150D814AA53C94229 --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=60674D954A2FF9C14B11D4CEC69EE6A6 --mojo-platform-channel-handle=2436 --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=A07922708E7B79A10E4B77595E976F7E --mojo-platform-channel-handle=1968 --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=B80E0DCE18340321A294A9E76683648B --mojo-platform-channel-handle=2516 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1664-134-0x0000000000000000-mapping.dmp
-
memory/2024-132-0x0000000000000000-mapping.dmp
-
memory/2380-137-0x0000000000000000-mapping.dmp
-
memory/3508-150-0x0000000000000000-mapping.dmp
-
memory/4136-147-0x0000000000000000-mapping.dmp
-
memory/4916-153-0x0000000000000000-mapping.dmp
-
memory/5032-142-0x0000000000000000-mapping.dmp