| File name: | 7z2409-x64.exe |
| Full analysis: | https://app.any.run/tasks/ff60daf5-7b06-44a0-b31a-77c3344780b7 |
| Verdict: | Malicious activity |
| Analysis date: | January 04, 2025, 20:15:01 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections |
| MD5: | 6C73CC4C494BE8F4E680DE1A20262C8A |
| SHA1: | 28B53835FE92C3FA6E0C422FC3B17C6BC1CB27E0 |
| SHA256: | BDD1A33DE78618D16EE4CE148B849932C05D0015491C34887846D431D29F308E |
| SSDEEP: | 49152:0v9BSJCZpSfo2ocRdD21Og0nfrGEfOUyynLkW+sqHk3YbqT5/0XzdKCyU/8ElVrJ:0bSJ4IoqnWdgGE2UpL7hIkn90XzsU/f7 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Drops 7-zip archiver for unpacking
- 7z2409-x64.exe (PID: 6412)
Creates a software uninstall entry
- 7z2409-x64.exe (PID: 6412)
Executable content was dropped or overwritten
- 7z2409-x64.exe (PID: 6412)
Creates/Modifies COM task schedule object
- 7z2409-x64.exe (PID: 6412)
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 6848)
INFO
Creates files in the program directory
- 7z2409-x64.exe (PID: 6412)
Checks supported languages
- 7z2409-x64.exe (PID: 6412)
- 7zG.exe (PID: 6872)
Reads the computer name
- 7z2409-x64.exe (PID: 6412)
- 7zG.exe (PID: 6872)
The sample compiled with english language support
- 7z2409-x64.exe (PID: 6412)
Manual execution by a user
- 7zG.exe (PID: 6872)
- WinRAR.exe (PID: 6848)
The process uses the downloaded file
- WinRAR.exe (PID: 6848)
Reads Microsoft Office registry keys
- WinRAR.exe (PID: 6848)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:11:29 16:00:00+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 26112 |
| InitializedDataSize: | 24064 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x7294 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 24.9.0.0 |
| ProductVersionNumber: | 24.9.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Igor Pavlov |
| FileDescription: | 7-Zip Installer |
| FileVersion: | 24.09 |
| InternalName: | 7zipInstall |
| LegalCopyright: | Copyright (c) 1999-2024 Igor Pavlov |
| OriginalFileName: | 7zipInstall.exe |
| ProductName: | 7-Zip |
| ProductVersion: | 24.09 |
Total processes
138
Monitored processes
6
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4764 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6236 | "C:\Users\admin\AppData\Local\Temp\7z2409-x64.exe" | C:\Users\admin\AppData\Local\Temp\7z2409-x64.exe | — | explorer.exe | |||||||||||
User: admin Company: Igor Pavlov Integrity Level: MEDIUM Description: 7-Zip Installer Exit code: 3221226540 Version: 24.09 Modules
| |||||||||||||||
| 6412 | "C:\Users\admin\AppData\Local\Temp\7z2409-x64.exe" | C:\Users\admin\AppData\Local\Temp\7z2409-x64.exe | explorer.exe | ||||||||||||
User: admin Company: Igor Pavlov Integrity Level: HIGH Description: 7-Zip Installer Exit code: 0 Version: 24.09 Modules
| |||||||||||||||
| 6656 | "C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa6848.6516\decemberleather.png" | C:\Windows\System32\mspaint.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Paint Exit code: 0 Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6848 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\decemberleather.7z" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 6872 | "C:\Program Files\7-Zip\7zG.exe" a -i#7zMap28473:92:7zEvent4419 -ad -saa -- "C:\Users\admin\Downloads\decemberleather" | C:\Program Files\7-Zip\7zG.exe | — | explorer.exe | |||||||||||
User: admin Company: Igor Pavlov Integrity Level: MEDIUM Description: 7-Zip GUI Exit code: 0 Version: 24.09 Modules
| |||||||||||||||
Total events
2 912
Read events
2 818
Write events
75
Delete events
19
Modification events
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\7-Zip |
| Operation: | write | Name: | Path64 |
Value: C:\Program Files\7-Zip\ | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\7-Zip |
| Operation: | write | Name: | Path |
Value: C:\Program Files\7-Zip\ | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\7-Zip |
| Operation: | write | Name: | Path64 |
Value: C:\Program Files\7-Zip\ | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\7-Zip |
| Operation: | write | Name: | Path |
Value: C:\Program Files\7-Zip\ | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 |
| Operation: | write | Name: | ThreadingModel |
Value: Apartment | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 |
| Operation: | write | Name: | ThreadingModel |
Value: Apartment | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved |
| Operation: | write | Name: | {23170F69-40C1-278A-1000-000100020000} |
Value: 7-Zip Shell Extension | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved |
| Operation: | write | Name: | {23170F69-40C1-278A-1000-000100020000} |
Value: 7-Zip Shell Extension | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\7zFM.exe |
| Operation: | write | Name: | Path |
Value: C:\Program Files\7-Zip\ | |||
| (PID) Process: | (6412) 7z2409-x64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\7-Zip |
| Operation: | write | Name: | DisplayName |
Value: 7-Zip 24.09 (x64) | |||
Executable files
9
Suspicious files
5
Text files
98
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\af.txt | text | |
MD5:DF216FAE5B13D3C3AFE87E405FD34B97 | SHA256:9CF684EA88EA5A479F510750E4089AEE60BBB2452AA85285312BAFCC02C10A34 | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\ar.txt | text | |
MD5:5747381DC970306051432B18FB2236F2 | SHA256:85A26C7B59D6D9932F71518CCD03ECEEBA42043CB1707719B72BFC348C1C1D72 | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\History.txt | text | |
MD5:CCAD44B829868FC155D11387F09C4F4B | SHA256:7D6A3D181B5166FFE08F2779903EDD2749C3EF78FD3C0174BDC4380F4A7511B8 | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\an.txt | text | |
MD5:F16218139E027338A16C3199091D0600 | SHA256:3AB9F7AACD38C4CDE814F86BC37EEC2B9DF8D0DDDB95FC1D09A5F5BCB11F0EEB | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\7-zip.chm | binary | |
MD5:A7BA50E8A23BF4A17F827C69BDB8F6AB | SHA256:94561A6DD2E91B42D566846270B9D8915C30DD9200E7AAB3A4E37547C0042491 | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\br.txt | text | |
MD5:07504A4EDAB058C2F67C8BCB95C605DD | SHA256:432BDB3EAA9953B084EE14EEE8FE0ABBC1B384CBDD984CCF35F0415D45AABBA8 | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\ba.txt | text | |
MD5:387FF78CF5F524FC44640F3025746145 | SHA256:8A85C3FCB5F81157490971EE4F5E6B9E4F80BE69A802EBED04E6724CE859713F | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\co.txt | text | |
MD5:DE64842F09051E3AF6792930A0456B16 | SHA256:DCFB95B47A4435EB7504B804DA47302D8A62BBE450DADF1A34BAEA51C7F60C77 | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\cs.txt | text | |
MD5:1130ABF0E51093DC7EDD2C0C334BE5D8 | SHA256:DA788D30AA74B3F8B3D920E98C535E4544756E9E4E235ED0221654F3177D3D2A | |||
| 6412 | 7z2409-x64.exe | C:\Program Files\7-Zip\Lang\ca.txt | text | |
MD5:A77210BE2527533D1ECEB8F0EA49607A | SHA256:DA4DF6490C7BC8AFD804509F696F9AFA6F709B7A327044E2781FA6C95770B239 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
37
DNS requests
23
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D | unknown | — | — | whitelisted |
6496 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6496 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
5764 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5764 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.48.23.145:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2164 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5064 | SearchApp.exe | 2.21.110.139:443 | www.bing.com | AKAMAI-AS | DE | whitelisted |
— | — | 23.48.23.145:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.37.237.227:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 40.126.32.133:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| unknown |
www.bing.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
fp.msedge.net |
| unknown |