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Windows
Analysis Report
DNSCCB.msc
Overview
General Information
| Sample name: | DNSCCB.msc |
| Analysis ID: | 1501495 |
| MD5: | d81e6c0ef9688e67df94753896b2a762 |
| SHA1: | 6290a85f1d5a2a0717ecbbc273dbe3d071de65f4 |
| SHA256: | b397b438c6e5e6a6f24525d266c27a992e7cd355d80f70ead090649115b7fa03 |
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Detection
| Score: | 1 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 40% |
Signatures
Creates a window with clipboard capturing capabilities
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Classification
- System is w10x64
mmc.exe (PID: 7624 cmdline: "C:\Window s\system32 \mmc.exe" "C:\Users\ user\Deskt op\DNSCCB. msc" MD5: 58C9E5172C3708A6971CA0CBC80FE8B8)
- cleanup
⊘No configs have been found
⊘No yara matches
⊘No Sigma rule has matched
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
There are no malicious signatures, click here to show all signatures.
| Source: | Window created: | Jump to behavior | ||
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| Source: | Key value queried: | Jump to behavior | ||
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| Source: | Window / User API: | Jump to behavior | ||
| Source: | Window / User API: | Jump to behavior | ||
| Reconnaissance | Resource Development | Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Command and Control | Exfiltration | Impact |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gather Victim Identity Information | Acquire Infrastructure | Valid Accounts | Windows Management Instrumentation | 1 DLL Side-Loading | 1 DLL Side-Loading | 1 Masquerading | OS Credential Dumping | 1 Application Window Discovery | Remote Services | 1 Clipboard Data | Data Obfuscation | Exfiltration Over Other Network Medium | Abuse Accessibility Features |
| Credentials | Domains | Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | 1 DLL Side-Loading | LSASS Memory | 1 File and Directory Discovery | Remote Desktop Protocol | Data from Removable Media | Junk Data | Exfiltration Over Bluetooth | Network Denial of Service |
| Email Addresses | DNS Server | Domain Accounts | At | Logon Script (Windows) | Logon Script (Windows) | Obfuscated Files or Information | Security Account Manager | 1 System Information Discovery | SMB/Windows Admin Shares | Data from Network Shared Drive | Steganography | Automated Exfiltration | Data Encrypted for Impact |
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
InternetThis section contains all screenshots as thumbnails, including those not shown in the slideshow.
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
| Joe Sandbox version: | 40.0.0 Tourmaline |
| Analysis ID: | 1501495 |
| Start date and time: | 2024-08-30 00:41:53 +02:00 |
| Joe Sandbox product: | CloudBasic |
| Overall analysis duration: | 0h 3m 37s |
| Hypervisor based Inspection enabled: | false |
| Report type: | full |
| Cookbook file name: | default.jbs |
| Analysis system description: | Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01 |
| 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: |
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| Analysis Mode: | default |
| Analysis stop reason: | Timeout |
| Sample name: | DNSCCB.msc |
| Detection: | CLEAN |
| Classification: | clean1.winMSC@1/0@0/0 |
| EGA Information: | Failed |
| HCA Information: |
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| Cookbook Comments: |
|
- Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, WMIADAP.exe, SIHClient.exe, conhost.exe
- Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, fe3cr.delivery.mp.microsoft.com
- Not all processes where analyzed, report is missing behavior information
- Report size getting too big, too many NtEnumerateValueKey calls found.
- Report size getting too big, too many NtOpenKeyEx calls found.
- Report size getting too big, too many NtProtectVirtualMemory calls found.
- Report size getting too big, too many NtQueryValueKey calls found.
- VT rate limit hit for: DNSCCB.msc
⊘No simulations
⊘No created / dropped files found
| File type: | |
| Entropy (8bit): | 2.766007672464546 |
| TrID: |
|
| File name: | DNSCCB.msc |
| File size: | 71'842 bytes |
| MD5: | d81e6c0ef9688e67df94753896b2a762 |
| SHA1: | 6290a85f1d5a2a0717ecbbc273dbe3d071de65f4 |
| SHA256: | b397b438c6e5e6a6f24525d266c27a992e7cd355d80f70ead090649115b7fa03 |
| SHA512: | 6329c802c658a418e5e3537bb28889136a171d6d20f6c3fae118e972632bd049c838a74ccf5f03e53fceaff98bf08b018161eced026504f7379f096c4257e695 |
| SSDEEP: | 192:4PFFFIvnRK0RmSyRYnGDgvgCgAg8gQgcg05gagtgOfgm/gJ+g4gNg7tnRJvDR1T5:saorRJaRSLBI92vxGOWPnQB+I |
| TLSH: | 02630B72ACC14BEAD37A648052ACFF60DE483BA791D86017B04E78935FB58B0974793D |
| File Content Preview: | <?xml version="1.0"?><MMC_ConsoleFile ConsoleVersion="3.0" ProgramMode="Author">.. <ConsoleFileID>{39EF80EA-83AC-4403-A7D6-189C399184E6}</ConsoleFileID>.. <FrameState ShowStatusBar="true">.. <WindowPlacement ShowCommand="SW_SHOWNORMAL">.. <Point |
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| Icon Hash: | faeae8cfddb290c0 |
| Document Type: | Text |
| Number of OLE Files: | 1 |
| Has Summary Info: | |
| Application Name: | |
| Encrypted Document: | False |
| Contains Word Document Stream: | False |
| Contains Workbook/Book Stream: | False |
| Contains PowerPoint Document Stream: | False |
| Contains Visio Document Stream: | False |
| Contains ObjectPool Stream: | False |
| Flash Objects Count: | 0 |
| Contains VBA Macros: | True |
Key Decision
Richest Path
Thread / callback creation
Lower opacity -> Library Node⊘No network behavior found
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| Target ID: | 0 |
| Start time: | 18:42:45 |
| Start date: | 29/08/2024 |
| Path: | C:\Windows\System32\mmc.exe |
| Wow64 process (32bit): | false |
| Commandline: | |
| Imagebase: | 0x7ff61e4a0000 |
| File size: | 1'953'280 bytes |
| MD5 hash: | 58C9E5172C3708A6971CA0CBC80FE8B8 |
| Has elevated privileges: | true |
| Has administrator privileges: | true |
| Programmed in: | C, C++ or other language |
| Reputation: | moderate |
| Has exited: | false |
⊘No disassembly