Analysis
-
max time kernel
151s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
29-04-2022 02:00
Behavioral task
behavioral1
Sample
DTO 290422.pdf
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
DTO 290422.pdf
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
-
Target
DTO 290422.pdf
-
Size
342KB
-
MD5
2c2a981e3c5d5ea651a04adbb77a17aa
-
SHA1
d97a442fbc3ec32c6dbe65a8a095e52e55bdbb82
-
SHA256
8dd9508ea49cd7672e19e4bdac315882a3f3a99e6380564e4d3453df6e38b634
-
SHA512
27a0c16568112e0cb5c3f5f3c4e1f3247c3a2177797e28963bf8e017f95b41b9032a4844df8120c5edf5fb3227cf43ea42fe38aaec924ad44d72e94a941bd7f1
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 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-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 4556 AdobeARM.exe 4556 AdobeARM.exe 4556 AdobeARM.exe 4556 AdobeARM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3056 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 4556 AdobeARM.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3056 wrote to memory of 3120 3056 AcroRd32.exe RdrCEF.exe PID 3056 wrote to memory of 3120 3056 AcroRd32.exe RdrCEF.exe PID 3056 wrote to memory of 3120 3056 AcroRd32.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 2280 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 RdrCEF.exe RdrCEF.exe PID 3120 wrote to memory of 4000 3120 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\DTO 290422.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=18C6187537CE708BE3C73216BF341664 --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=823925B7ED2A08C3DD3CD59045F3A1E8 --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=823925B7ED2A08C3DD3CD59045F3A1E8 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --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=FD9F5E31ACDFFA0D190FFE19A610050A --mojo-platform-channel-handle=2292 --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=96CEBC8B749D53A28117B3EA2DCBBC05 --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=96CEBC8B749D53A28117B3EA2DCBBC05 --renderer-client-id=5 --mojo-platform-channel-handle=2412 --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=688DE139E9D6B199050A02C2BDDC8AC2 --mojo-platform-channel-handle=1804 --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=9C5D37E7DC92D98D6E23D44DC9A339DC --mojo-platform-channel-handle=2008 --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⤵
-
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/2260-143-0x0000000000000000-mapping.dmp
-
memory/2280-132-0x0000000000000000-mapping.dmp
-
memory/3120-130-0x0000000000000000-mapping.dmp
-
memory/3732-148-0x0000000000000000-mapping.dmp
-
memory/3776-140-0x0000000000000000-mapping.dmp
-
memory/4000-135-0x0000000000000000-mapping.dmp
-
memory/4556-153-0x0000000000000000-mapping.dmp
-
memory/4700-154-0x0000000000000000-mapping.dmp
-
memory/5052-151-0x0000000000000000-mapping.dmp