| download: | FUD-CrypterV1.5.rar |
| Full analysis: | https://app.any.run/tasks/3932936c-6b93-4f8f-b1df-6f2e143c039a |
| Verdict: | Malicious activity |
| Analysis date: | December 05, 2022, 18:30:13 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 68E9C91F78C8E9088E99AA6421478CE5 |
| SHA1: | 5B5DE9E50EC88B9F31435EB4C016C6B6050F21E3 |
| SHA256: | 79A724051CA75CE03301CE9CBB59DD4DAC9FA38E93BE3A8BF869DA5C9EA1632C |
| SSDEEP: | 49152:k9QcCgSvWv3eltJg9cNuutGBqDf09XjzYM60bJ:k9bCgSvW2JgCoBg0x4eN |
MALICIOUS
Drops the executable file immediately after the start
- FUD-CrypterV1.5.exe (PID: 860)
- vbc.exe (PID: 1852)
Application was dropped or rewritten from another process
- FUD-CrypterV1.5.exe (PID: 860)
- FUD-CrypterV1.5.exe (PID: 1412)
- vbc.exe (PID: 1852)
- vbc.exe (PID: 2332)
- vbc.exe (PID: 2084)
SUSPICIOUS
Executable content was dropped or overwritten
- FUD-CrypterV1.5.exe (PID: 860)
- vbc.exe (PID: 1852)
Connects to unusual port
- vbc.exe (PID: 1852)
INFO
Drops a file that was compiled in debug mode
- vbc.exe (PID: 1852)
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
46
Monitored processes
7
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 860 | "C:\Users\admin\Desktop\FUD-CrypterV1.5.exe" | C:\Users\admin\Desktop\FUD-CrypterV1.5.exe | Explorer.EXE | ||||||||||||
User: admin Company: Information Tech Corporated Integrity Level: MEDIUM Description: FUD-Crypter Exit code: 3762504530 Version: , , , Modules
| |||||||||||||||
| 1412 | "C:\Users\admin\Desktop\FUD-CrypterV1.5.exe" | C:\Users\admin\Desktop\FUD-CrypterV1.5.exe | Explorer.EXE | ||||||||||||
User: admin Company: Information Tech Corporated Integrity Level: MEDIUM Description: FUD-Crypter Exit code: 3762504530 Version: , , , Modules
| |||||||||||||||
| 1580 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\FUD-CrypterV1.5.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
| |||||||||||||||
| 1852 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | FUD-CrypterV1.5.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 12.0.51209.34209 Modules
| |||||||||||||||
| 2084 | C:\Users\admin\AppData\Roaming\vbc.exe | C:\Users\admin\AppData\Roaming\vbc.exe | — | taskeng.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 12.0.51209.34209 Modules
| |||||||||||||||
| 2332 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | — | FUD-CrypterV1.5.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 12.0.51209.34209 Modules
| |||||||||||||||
| 3124 | "C:\Windows\System32\schtasks.exe" /create /sc minute /mo 1 /tn "vbc" /tr "C:\Users\admin\AppData\Roaming\vbc.exe" | C:\Windows\System32\schtasks.exe | — | vbc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
4 572
Read events
4 514
Write events
58
Delete events
0
Modification events
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\FUD-CrypterV1.5.rar | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (1580) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1580 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1580.1665\FUD-CrypterV1.5.exe | executable | |
MD5:— | SHA256:— | |||
| 860 | FUD-CrypterV1.5.exe | C:\Users\admin\AppData\Local\Temp\moin.exe | executable | |
MD5:— | SHA256:— | |||
| 1852 | vbc.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vbc.exe | executable | |
MD5:1500086E0B7F3004CA84B8B858C69F6A | SHA256:A6EA2EE57EF3CA4A2A8253D1587183A4739F03DBCEFD6B2C8AD7171D2F790CD0 | |||
| 1852 | vbc.exe | C:\Users\admin\AppData\Roaming\vbc.exe | executable | |
MD5:1500086E0B7F3004CA84B8B858C69F6A | SHA256:A6EA2EE57EF3CA4A2A8253D1587183A4739F03DBCEFD6B2C8AD7171D2F790CD0 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
18
DNS requests
2
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 |
|---|---|---|---|---|---|---|
— | — | 208.95.112.1:80 | ip-api.com | TUT-AS | US | malicious |
1852 | vbc.exe | 194.180.48.165:7000 | — | Net4India Ltd | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| malicious |
dns.msftncsi.com |
| shared |