Windows Analysis Report
PO24F1000015.pdf

Overview

General Information

Sample name: PO24F1000015.pdf
Analysis ID: 1411158
MD5: 34f6e9b8e35c3602f279099544179bc8
SHA1: 68b6bd78e3fc3ff2ba3d2668d095680c0c45f8a1
SHA256: ef34780835a3be619ab0fb920d8dc837a0107efc8b1e9bc847dd3ec67076db6d
Infos:

Detection

Score: 5
Range: 0 - 100
Whitelisted: false
Confidence: 0%

Signatures

Checks for available system drives (often done to infect USB drives)
Creates files inside the system directory
Deletes files inside the Windows folder
Drops PE files
Drops PE files to the windows directory (C:\Windows)
Found dropped PE file which has not been started or loaded
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Queries the volume information (name, serial number etc) of a device
Tries to load missing DLLs

Classification

Source: C:\Windows\System32\msiexec.exe File opened: z:
Source: C:\Windows\System32\msiexec.exe File opened: x:
Source: C:\Windows\System32\msiexec.exe File opened: v:
Source: C:\Windows\System32\msiexec.exe File opened: t:
Source: C:\Windows\System32\msiexec.exe File opened: r:
Source: C:\Windows\System32\msiexec.exe File opened: p:
Source: C:\Windows\System32\msiexec.exe File opened: n:
Source: C:\Windows\System32\msiexec.exe File opened: l:
Source: C:\Windows\System32\msiexec.exe File opened: j:
Source: C:\Windows\System32\msiexec.exe File opened: h:
Source: C:\Windows\System32\msiexec.exe File opened: f:
Source: C:\Windows\System32\msiexec.exe File opened: b:
Source: C:\Windows\System32\msiexec.exe File opened: y:
Source: C:\Windows\System32\msiexec.exe File opened: w:
Source: C:\Windows\System32\msiexec.exe File opened: u:
Source: C:\Windows\System32\msiexec.exe File opened: s:
Source: C:\Windows\System32\msiexec.exe File opened: q:
Source: C:\Windows\System32\msiexec.exe File opened: o:
Source: C:\Windows\System32\msiexec.exe File opened: m:
Source: C:\Windows\System32\msiexec.exe File opened: k:
Source: C:\Windows\System32\msiexec.exe File opened: i:
Source: C:\Windows\System32\msiexec.exe File opened: g:
Source: C:\Windows\System32\msiexec.exe File opened: e:
Source: C:\Windows\System32\msiexec.exe File opened: a:
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 23.47.168.24:443
Source: global traffic TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49708
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown Network traffic detected: HTTP traffic on port 49708 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49708
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI429E.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI433B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI437A.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI439B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI43CA.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI43EB.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI440B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI444A.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI446B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI448B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI44CA.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI44EB.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI450B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI452B.tmp
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\SysWOW64\Elevation.tmp
Source: C:\Windows\System32\msiexec.exe File deleted: C:\Windows\Installer\MSI429E.tmp
Source: C:\Windows\System32\msiexec.exe Section loaded: apphelp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: aclayers.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: sfc.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: sfc_os.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: kernel.appcore.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: msi.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: tsappcmp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: userenv.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: profapi.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: sspicli.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: netapi32.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: wkscli.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: netutils.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: mscoree.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: vcruntime140_clr0400.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: ucrtbase_clr0400.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: ucrtbase_clr0400.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: windows.storage.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: wldp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: pcacli.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: mpr.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: ntmarta.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: apphelp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: aclayers.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: sfc.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: sfc_os.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: kernel.appcore.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: msi.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: uxtheme.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: windows.storage.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: wldp.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: version.dll
Source: C:\Windows\System32\msiexec.exe Section loaded: winhttp.dll
Source: classification engine Classification label: clean5.winPDF@18/44@0/43
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SharedDataEvents-journal
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 2024-03-18 17-17-19-055.log
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA
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\PO24F1000015.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=2156 --field-trial-handle=1580,i,1101707894866567689,15242636821926041621,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: unknown Process created: C:\Windows\System32\msiexec.exe C:\Windows\system32\msiexec.exe /V
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: unknown unknown
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:\Windows\System32\msiexec.exe Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding 5727D9A6734144D2581E6CD906595036
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
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=2156 --field-trial-handle=1580,i,1101707894866567689,15242636821926041621,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Windows\System32\msiexec.exe Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding 5727D9A6734144D2581E6CD906595036
Source: Window Recorder Window detected: More than 3 window changes detected
Source: PO24F1000015.pdf Initial sample: PDF keyword /JS count = 0
Source: PO24F1000015.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: PO24F1000015.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI448B.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI43CA.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI44EB.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI429E.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI446B.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI448B.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI43CA.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI44EB.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI429E.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File created: C:\Windows\Installer\MSI446B.tmp Jump to dropped file
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\msiexec.exe Dropped PE file which has not been started: C:\Windows\Installer\MSI448B.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe Dropped PE file which has not been started: C:\Windows\Installer\MSI43CA.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe Dropped PE file which has not been started: C:\Windows\Installer\MSI44EB.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe Dropped PE file which has not been started: C:\Windows\Installer\MSI429E.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe Dropped PE file which has not been started: C:\Windows\Installer\MSI446B.tmp Jump to dropped file
Source: C:\Windows\System32\msiexec.exe File Volume queried: C:\ FullSizeInformation
Source: C:\Windows\System32\msiexec.exe File Volume queried: C:\ FullSizeInformation
Source: C:\Windows\System32\msiexec.exe Process information queried: ProcessInformation
Source: C:\Windows\System32\msiexec.exe Queries volume information: C:\ VolumeInformation
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs