Windows Analysis Report 404.pdf

Overview

General Information

Sample Name: 404.pdf
Analysis ID: 534014
MD5: d838d040fd7877c106b9800d3df0c3a6
SHA1: 6f520b71773361a887a3cdbe3f8745d1ed3a57be
SHA256: 21979c27f520821587157e7dd3af9af3872998d527834f141cd7dc0535aab5b5
Infos:

Most interesting Screenshot:

Errors
  • Sigma runtime error: Invalid condition: all of selection* Rule: Conti Backup Database
  • Sigma runtime error: Invalid condition: all of selection* Rule: Stop Or Remove Antivirus Service
  • Sigma runtime error: Invalid condition: all of selection* Rule: Conti Volume Shadow Listing
  • Sigma runtime error: Invalid condition: all of selection* Rule: Compress Data and Lock With Password for Exfiltration With 7-ZIP
  • Sigma runtime error: Invalid condition: all of selection* Rule: Disable or Delete Windows Eventlog
  • Sigma runtime error: Invalid condition: all of selection* Rule: PowerShell SAM Copy
  • Sigma runtime error: Invalid condition: all of selection* Rule: Compress Data and Lock With Password for Exfiltration With WINZIP

Detection

Score: 0
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

No high impact signatures.

Classification

There are no high impact signatures.

Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe File created: C:\Users\user\AppData\Local\Temp\acrord32_sbx\A9R1lwry6l_1arw8d8_3x0.tmp Jump to behavior
Source: classification engine Classification label: clean0.winPDF@15/54@0/1
Source: unknown Process created: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\user\Desktop\404.pdf
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer /prefetch:1 "C:\Users\user\Desktop\404.pdf
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: 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=16514043
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=10825893705877279914 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=10825893705877279914 --renderer-client-id=2 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job /prefetch:1
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --lang=en-US --gpu-preferences=KAAAAAAAAACAAwABAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --use-gl=swiftshader-webgl --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --service-request-channel-token=2127389532984776761 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=15934386517068702169 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=15934386517068702169 --renderer-client-id=4 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job /prefetch:1
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=5360389963267492183 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=5360389963267492183 --renderer-client-id=5 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:1
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=4148878045607610064 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=4148878045607610064 --renderer-client-id=6 --mojo-platform-channel-handle=2976 --allow-no-sandbox-job /prefetch:1
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer /prefetch:1 "C:\Users\user\Desktop\404.pdf Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: 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=16514043 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=10825893705877279914 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=10825893705877279914 --renderer-client-id=2 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job /prefetch:1 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --lang=en-US --gpu-preferences=KAAAAAAAAACAAwABAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --use-gl=swiftshader-webgl --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --service-request-channel-token=2127389532984776761 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=15934386517068702169 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=15934386517068702169 --renderer-client-id=4 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job /prefetch:1 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=5360389963267492183 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=5360389963267492183 --renderer-client-id=5 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:1 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: 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 --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1700,1793234682510036335,8651460955286290735,131072 --disable-features=VizDisplayCompositor --disable-gpu-compositing --service-pipe-token=4148878045607610064 --lang=en-US --disable-pack-loading --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.12.20035 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=4148878045607610064 --renderer-client-id=6 --mojo-platform-channel-handle=2976 --allow-no-sandbox-job /prefetch:1 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe File read: C:\Program Files (x86)\desktop.ini Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe File created: C:\Users\user\AppData\LocalLow\Adobe\Acrobat\DC\ConnectorIcons Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe File opened: C:\Windows\SysWOW64\Msftedit.dll Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: 404.pdf Initial sample: PDF keyword /JS count = 0
Source: 404.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: 404.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
Source: 404.pdf Initial sample: PDF keyword stream count = 80
Source: 404.pdf Initial sample: PDF keyword obj count = 98
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOGPFAULTERRORBOX | NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs