Windows Analysis Report
Declaratie 147379 - Exter B.V. - Exter DSM.pdf

Overview

General Information

Sample name: Declaratie 147379 - Exter B.V. - Exter DSM.pdf
Analysis ID: 1541153
MD5: cb4810250c6e6aadac1c9a9f8999f46c
SHA1: ce55b6c83d7d6ccb6307dbab3ec17d42872494b3
SHA256: 094e423e7aa1aeadc7df3d206ba7737a92665c53a73c02eeb8b7df505855c870
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: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 96.7.168.138:443 -> 192.168.2.8:49724
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: global traffic TCP traffic: 192.168.2.8:49724 -> 96.7.168.138:443
Source: Joe Sandbox View IP Address: 96.7.168.138 96.7.168.138
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: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
Source: unknown TCP traffic detected without corresponding DNS query: 96.7.168.138
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: 77EC63BDA74BD0D0E0426DC8F80085060.2.dr String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: 2D85F72862B55C4EADD9E66E06947F3D0.2.dr String found in binary or memory: http://x1.i.lencr.org/
Source: unknown Network traffic detected: HTTP traffic on port 49724 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49724
Source: classification engine Classification label: clean2.winPDF@14/47@1/1
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\AdobeFnt23.lst.4508 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 2024-10-24 08-11-03-476.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\Declaratie 147379 - Exter B.V. - Exter DSM.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 --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2076 --field-trial-handle=1624,i,18207051628461340091,6838274000774451513,131072 --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 --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2076 --field-trial-handle=1624,i,18207051628461340091,6838274000774451513,131072 --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: Declaratie 147379 - Exter B.V. - Exter DSM.pdf Initial sample: PDF keyword /JS count = 0
Source: Declaratie 147379 - Exter B.V. - Exter DSM.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: Declaratie 147379 - Exter B.V. - Exter DSM.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