| File name: | 独角免杀远控.rar |
| Full analysis: | https://app.any.run/tasks/03344329-05f5-420e-bb7e-256e79223c81 |
| Verdict: | Malicious activity |
| Analysis date: | February 10, 2024, 14:26:31 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | CDD10E2294D72123D9BF2527C70156E7 |
| SHA1: | 73245552EA7AF5F27252457C4DFA131A9D35E68B |
| SHA256: | 38CE3D83AE20A50F8BADDFC673798BC21AEAD13A7DAC255843218E5EA5D6F742 |
| SSDEEP: | 98304:Ok7xe46+xJyrZppAPTRrElcNqRQRznCkLR13uSfT337LWClDTQfb5bWL9cvpZ15t:j1VfoJ |
MALICIOUS
Drops the executable file immediately after the start
- WinRAR.exe (PID: 3864)
- 独角免杀远控测试.exe (PID: 3932)
Accesses the network adapter (Win32_NetworkAdapter) via WMI (SCRIPT)
- 独角免杀远控测试.exe (PID: 3932)
SUSPICIOUS
Process drops legitimate windows executable
- WinRAR.exe (PID: 3864)
- 独角免杀远控测试.exe (PID: 3932)
Uses WMI to retrieve WMI-managed resources (SCRIPT)
- 独角免杀远控测试.exe (PID: 3932)
Executes WMI query (SCRIPT)
- 独角免杀远控测试.exe (PID: 3932)
Accesses default IP gateways via WMI (SCRIPT)
- 独角免杀远控测试.exe (PID: 3932)
Reads the Internet Settings
- 独角免杀远控测试.exe (PID: 3932)
Executable content was dropped or overwritten
- 独角免杀远控测试.exe (PID: 3932)
Starts a Microsoft application from unusual location
- l.exe (PID: 848)
INFO
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3864)
Manual execution by a user
- 独角免杀远控测试.exe (PID: 3932)
- l.exe (PID: 848)
Checks supported languages
- 独角免杀远控测试.exe (PID: 3932)
- l.exe (PID: 848)
Reads the computer name
- 独角免杀远控测试.exe (PID: 3932)
- l.exe (PID: 848)
Reads Environment values
- 独角免杀远控测试.exe (PID: 3932)
Reads the machine GUID from the registry
- 独角免杀远控测试.exe (PID: 3932)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
42
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 848 | "C:\Users\admin\Desktop\l.exe" | C:\Users\admin\Desktop\l.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Word Exit code: 3221225547 Version: 12.0.6504.5000 Modules
| |||||||||||||||
| 3864 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\独角免杀远控.rar" | 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
| |||||||||||||||
| 3932 | "C:\Users\admin\Desktop\独角免杀远控测试.exe" | C:\Users\admin\Desktop\独角免杀远控测试.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
7 906
Read events
7 822
Write events
74
Delete events
10
Modification events
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\独角免杀远控.rar | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3864) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
Executable files
5
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3864 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3864.18966\独角免杀远控.exe | executable | |
MD5:B88663979D6750419E5B579CF63ACF30 | SHA256:4C5AC1C99EE0AAF4668F5C901757791DB10BF66C3D8BB3712C44422652E8CC1B | |||
| 3864 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3864.18966\被控（木马）.exe | executable | |
MD5:27CA2FEEBA907ED9AF424B24832D4C33 | SHA256:91C49AA6AE76D885B8C4AE64D21FFBF168B1EC12D577000F969ADF8D1B5F9311 | |||
| 3864 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3864.18966\独角免杀远控测试.exe | executable | |
MD5:506DCED5AF2F9C71F7EB6AFEB701929B | SHA256:3C437AC9CA8F80187F56C6F3157BCB6A1F83D70BA5C9FDA6C6A872D7780A4945 | |||
| 3864 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3864.18966\server.data | executable | |
MD5:E6523FF546214FBD1FCD8D9495F2A444 | SHA256:2E73699D6769633440CAC7C4DE17C3EC0AFACA251CB8DB776AA693E6EBCFB40E | |||
| 3932 | 独角免杀远控测试.exe | C:\Users\admin\Desktop\l.exe | executable | |
MD5:800DAB6CF91FF82E931DD703DADDD96C | SHA256:BA7F91ECEEF912E988C2F354E9CFC963700E9917020ADF41A4E6F27855D4B76C | |||
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
0
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 | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |