| File name: | MAS_AIO-CRC32_8B16F764.cmd |
| Full analysis: | https://app.any.run/tasks/365ba059-442b-4a4c-89c9-66f37c9433ad |
| Verdict: | Malicious activity |
| Analysis date: | May 13, 2024, 09:29:43 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/x-msdos-batch |
| File info: | DOS batch file, ASCII text, with very long lines (311), with CRLF line terminators |
| MD5: | 85D6B9F9CFFA62FD7EB22954568A7D9A |
| SHA1: | 8C871D7AAE9430AE72AA091988E622F14DC31D59 |
| SHA256: | 6A33A7755CEA94BDC8527DF33B1E5E238C26A478C50C294387AB603CE7544729 |
| SSDEEP: | 3072:ZddR3S9mF2TJRMP0u+RciNiYFRd8nVFR3mP5sLtV7bJuAMTVFp6zGDNSCE2K0xOn:XAnHu+R7VLo97bJu9p6zGDNS0KgOuCV |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads the Internet Settings
- powershell.exe (PID: 3176)
- notepad.exe (PID: 3964)
Executing commands from ".cmd" file
- powershell.exe (PID: 3176)
- cmd.exe (PID: 3424)
- cmd.exe (PID: 2988)
Using 'findstr.exe' to search for text patterns in files and output
- cmd.exe (PID: 3424)
- cmd.exe (PID: 2988)
Starts SC.EXE for service management
- cmd.exe (PID: 3424)
- cmd.exe (PID: 2988)
Starts CMD.EXE for commands execution
- cmd.exe (PID: 2988)
- powershell.exe (PID: 3176)
- cmd.exe (PID: 3424)
Starts POWERSHELL.EXE for commands execution
- cmd.exe (PID: 2988)
Application launched itself
- cmd.exe (PID: 3424)
- cmd.exe (PID: 2988)
INFO
Manual execution by a user
- explorer.exe (PID: 1020)
- cmd.exe (PID: 2988)
Checks supported languages
- mode.com (PID: 3700)
Checks operating system version
- cmd.exe (PID: 3424)
- cmd.exe (PID: 2988)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .bib/bibtex/txt | | | BibTeX references (100) |
|---|
Total processes
83
Monitored processes
41
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1020 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2752 | fltmc | C:\Windows\System32\fltMC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Filter Manager Control Program Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2896 | sc query Null | C:\Windows\System32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2948 | findstr /v "f7f81a39-5f63-5b42-9efd-1f13b5431005quot; "MAS_AIO-CRC32_8B16F764.cmd" | C:\Windows\System32\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (QGREP) Utility Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2988 | C:\Windows\system32\cmd.exe /c ""C:\Users\admin\Desktop\MAS_AIO-CRC32_8B16F764.cmd" " | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3032 | C:\Windows\system32\cmd.exe /S /D /c" echo "C:\Users\admin\Desktop\MAS_AIO-CRC32_8B16F764.cmd" " | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3036 | find /i "RUNNING" | C:\Windows\System32\find.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (grep) Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3040 | C:\Windows\system32\cmd.exe /c "prompt $H&for %B in (1) do rem" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3044 | C:\Windows\system32\cmd.exe /c ver | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3108 | find /i "C:\Users\admin\AppData\Local\Temp" | C:\Windows\System32\find.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (grep) Utility Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
9 491
Read events
9 347
Write events
134
Delete events
10
Modification events
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU |
| Operation: | write | Name: | NodeSlots |
Value: 0202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202 | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU |
| Operation: | write | Name: | MRUListEx |
Value: 02000000010000000700000006000000000000000B0000000C0000000D0000000A0000000900000008000000030000000500000004000000FFFFFFFF | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\50\ComDlg |
| Operation: | write | Name: | TV_FolderType |
Value: {FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9} | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\50\ComDlg |
| Operation: | write | Name: | TV_TopViewID |
Value: {82BA0782-5B7A-4569-B5D7-EC83085F08CC} | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\50\ComDlg |
| Operation: | write | Name: | TV_TopViewVersion |
Value: 0 | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} |
| Operation: | write | Name: | Mode |
Value: 4 | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} |
| Operation: | write | Name: | LogicalViewMode |
Value: 1 | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} |
| Operation: | write | Name: | FFlags |
Value: | |||
| (PID) Process: | (3964) notepad.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} |
| Operation: | write | Name: | IconSize |
Value: 16 | |||
Executable files
0
Suspicious files
4
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3424 | cmd.exe | C:\Windows\Temp\' | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:— | |||
| 3176 | powershell.exe | C:\Users\admin\AppData\Local\Temp\p33hxrla.rd1.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 3176 | powershell.exe | C:\Users\admin\AppData\Local\Temp\lnfxkq4d.ked.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 3964 | notepad.exe | C:\Users\admin\Desktop\MAS_AIO-CRC32_8B16F764.cmd | text | |
MD5:85D6B9F9CFFA62FD7EB22954568A7D9A | SHA256:6A33A7755CEA94BDC8527DF33B1E5E238C26A478C50C294387AB603CE7544729 | |||
| 3176 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:446DD1CF97EABA21CF14D03AEBC79F27 | SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF | |||
| 3424 | cmd.exe | C:\Windows\Temp\`.txt | text | |
MD5:C48DE30A6D93DE10929A00F17D725A24 | SHA256:96BA30BF853B79CD26E5399DB76DEF0F6BE3C936FC1263232937FBC8A0C8C5B5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1088 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
updatecheck.massgrave.dev |
| unknown |