Analysis
-
max time kernel
153s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
02-05-2022 21:14
Behavioral task
behavioral1
Sample
005e2b4182e9d61ed1da435c740aa3918e9f6c4d4738167f46f739285734ca4d.pdf
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
005e2b4182e9d61ed1da435c740aa3918e9f6c4d4738167f46f739285734ca4d.pdf
Resource
win10v2004-20220414-en
General
-
Target
005e2b4182e9d61ed1da435c740aa3918e9f6c4d4738167f46f739285734ca4d.pdf
-
Size
61KB
-
MD5
246b63cb5f3639448f734acad41c7358
-
SHA1
1939386c609870215028cbcd2cc7d44f5560e94d
-
SHA256
005e2b4182e9d61ed1da435c740aa3918e9f6c4d4738167f46f739285734ca4d
-
SHA512
1ede848220ab963377fceea541ff74f407a977722c9d27b4f5f5842fad67a784355a0e73e8a46d01683826613a381ed55ef1f4331e82ffe3155698b4e2b985cd
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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 18 IoCs
Processes:
AcroRd32.exepid process 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4456 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4456 AcroRd32.exe 4416 AdobeARM.exe 4456 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4456 wrote to memory of 5112 4456 AcroRd32.exe RdrCEF.exe PID 4456 wrote to memory of 5112 4456 AcroRd32.exe RdrCEF.exe PID 4456 wrote to memory of 5112 4456 AcroRd32.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 4104 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 RdrCEF.exe RdrCEF.exe PID 5112 wrote to memory of 260 5112 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\005e2b4182e9d61ed1da435c740aa3918e9f6c4d4738167f46f739285734ca4d.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=6ED31168FAC56ED235D86B5151612F6C --mojo-platform-channel-handle=1732 --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=6144A6401AEBCA6B6B0814334557EFCD --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=6144A6401AEBCA6B6B0814334557EFCD --renderer-client-id=2 --mojo-platform-channel-handle=1740 --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=9F9C8219E14DB6BE4D9354C7B7AF69FF --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=9F9C8219E14DB6BE4D9354C7B7AF69FF --renderer-client-id=4 --mojo-platform-channel-handle=2168 --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=46F8E1E8D5597DA2EDCEC9BEAF9E6146 --mojo-platform-channel-handle=2288 --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=ADBF5663E4D5634B16A377B39A171D5F --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=88F492C16B9A59FB535D87E94C3654E3 --mojo-platform-channel-handle=2372 --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 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/260-135-0x0000000000000000-mapping.dmp
-
memory/732-151-0x0000000000000000-mapping.dmp
-
memory/2032-143-0x0000000000000000-mapping.dmp
-
memory/2136-140-0x0000000000000000-mapping.dmp
-
memory/3948-154-0x0000000000000000-mapping.dmp
-
memory/4104-132-0x0000000000000000-mapping.dmp
-
memory/4128-148-0x0000000000000000-mapping.dmp
-
memory/4416-153-0x0000000000000000-mapping.dmp
-
memory/5112-130-0x0000000000000000-mapping.dmp