Analysis
-
max time kernel
119s -
max time network
119s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
02-11-2021 19:12
Behavioral task
behavioral1
Sample
open and click ziasu9 .uqz9 szaecz.wfw9 z.iakl9 zysv.nu9 peix.pye9 sk.xfww9 c.ga9 qe.aug9 bz.wxn9 xe.pdf
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
open and click ziasu9 .uqz9 szaecz.wfw9 z.iakl9 zysv.nu9 peix.pye9 sk.xfww9 c.ga9 qe.aug9 bz.wxn9 xe.pdf
Resource
win10-en-20211014
General
-
Target
open and click ziasu9 .uqz9 szaecz.wfw9 z.iakl9 zysv.nu9 peix.pye9 sk.xfww9 c.ga9 qe.aug9 bz.wxn9 xe.pdf
-
Size
92KB
-
MD5
2346f0e19cd85324f39fe0ba32c41f83
-
SHA1
664aefcca5d5c794bcedb06facb02f7ca3e1f237
-
SHA256
e98d01de079b75f3f4b7fbf7b578ece6cd217cfa51423936ce60d08364712ce3
-
SHA512
d874c68e641e261bf0020a3eaca88872cd5ef6875959118370fbecdc2852d5c29cfcd6070f3dff252cb249af46f2a7a3706b4e992de6280f8404feba70073cf3
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-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 364 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe 364 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 364 wrote to memory of 3780 364 AcroRd32.exe RdrCEF.exe PID 364 wrote to memory of 3780 364 AcroRd32.exe RdrCEF.exe PID 364 wrote to memory of 3780 364 AcroRd32.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 364 wrote to memory of 1020 364 AcroRd32.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 364 wrote to memory of 1020 364 AcroRd32.exe RdrCEF.exe PID 364 wrote to memory of 1020 364 AcroRd32.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 2480 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 712 3780 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\open and click ziasu9 .uqz9 szaecz.wfw9 z.iakl9 zysv.nu9 peix.pye9 sk.xfww9 c.ga9 qe.aug9 bz.wxn9 xe.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
PID:364 -
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
PID:3780 -
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=BAC3D9BA1818848437B85598EADE55CA --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=BAC3D9BA1818848437B85598EADE55CA --renderer-client-id=2 --mojo-platform-channel-handle=1608 --allow-no-sandbox-job /prefetch:13⤵PID:2480
-
-
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=00A9E4997DAF0102A33F418B07EBFDBE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:712
-
-
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=3CC201D8738F33DD528AB2BBB2FD6033 --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=3CC201D8738F33DD528AB2BBB2FD6033 --renderer-client-id=4 --mojo-platform-channel-handle=2064 --allow-no-sandbox-job /prefetch:13⤵PID:1376
-
-
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=5FC7018675BE7C9A5AEB434BA8B1176F --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2136
-
-
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=5AFA0E3C581B088AECA2F3A4D12171F6 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4004
-
-
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=20DEE7FE5C0E824F21B4F1390E215FEB --mojo-platform-channel-handle=2740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:616
-
-
-
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⤵PID:1020
-