Windows Analysis Report
Inv. 7315 Techtronic 10.04.2024.pdf

Overview

General Information

Sample name: Inv. 7315 Techtronic 10.04.2024.pdf
Analysis ID: 1529332
MD5: cb63ab3c6aec0a326c132c26c6da48b8
SHA1: 887db00c0c7f88d87ae2f9426ba3f33e08b508cd
SHA256: 4d77d92b6edf33f3310ef7e6729822a6cccd6f9e967491248d1df58db72ce02c
Infos:

Detection

Score: 2
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

IP address seen in connection with other malware
Potential document exploit detected (performs DNS queries)
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Uses a known web browser user agent for HTTP communication

Classification

Source: global traffic DNS query: name: x1.i.lencr.org
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.4:49742
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.4:49742 -> 23.200.196.138:443
Source: Joe Sandbox View IP Address: 23.200.196.138 23.200.196.138
Source: global traffic HTTP traffic detected: GET /onboarding/smskillreader.txt HTTP/1.1Host: armmf.adobe.comConnection: keep-aliveAccept-Language: en-US,en;q=0.9User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ReaderServices/23.6.20320 Chrome/105.0.0.0 Safari/537.36Sec-Fetch-Site: same-originSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyAccept-Encoding: gzip, deflate, brIf-None-Match: "78-5faa31cce96da"If-Modified-Since: Mon, 01 May 2023 15:02:33 GMT
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET /onboarding/smskillreader.txt HTTP/1.1Host: armmf.adobe.comConnection: keep-aliveAccept-Language: en-US,en;q=0.9User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ReaderServices/23.6.20320 Chrome/105.0.0.0 Safari/537.36Sec-Fetch-Site: same-originSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyAccept-Encoding: gzip, deflate, brIf-None-Match: "78-5faa31cce96da"If-Modified-Since: Mon, 01 May 2023 15:02:33 GMT
Source: global traffic DNS traffic detected: DNS query: x1.i.lencr.org
Source: 77EC63BDA74BD0D0E0426DC8F80085060.1.dr String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: 2D85F72862B55C4EADD9E66E06947F3D0.1.dr String found in binary or memory: http://x1.i.lencr.org/
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49742
Source: unknown Network traffic detected: HTTP traffic on port 49742 -> 443
Source: classification engine Classification label: clean2.winPDF@14/46@1/1
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\AdobeFnt23.lst.2120 Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Temp\acrobat_sbx\NGL\NGLClient_AcrobatReader123.6.20320.6 2024-10-08 15-21-09-490.log Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA Jump to behavior
Source: unknown Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\Inv. 7315 Techtronic 10.04.2024.pdf"
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --user-data-dir="C:\Users\user\AppData\Local\CEF\User Data" --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2104 --field-trial-handle=1748,i,11195147955471208410,11915245055929868640,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215 Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --user-data-dir="C:\Users\user\AppData\Local\CEF\User Data" --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2104 --field-trial-handle=1748,i,11195147955471208410,11915245055929868640,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8 Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: Inv. 7315 Techtronic 10.04.2024.pdf Initial sample: PDF keyword /JS count = 0
Source: Inv. 7315 Techtronic 10.04.2024.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: Inv. 7315 Techtronic 10.04.2024.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.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