| File name: | NulleHash_KX99.rar |
| Full analysis: | https://app.any.run/tasks/93d9728c-0101-490d-8e20-f722f6cc0eed |
| Verdict: | Malicious activity |
| Analysis date: | March 21, 2019, 21:49:19 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 7A99CE0A526A871A8415A89C34119D24 |
| SHA1: | E02A33A5F7D90AB8038E60B24901FC819EC3855B |
| SHA256: | C99544625A5D9DCBA99C51FC8ED1163FC01E62559E001B33B34B406EE742BA62 |
| SSDEEP: | 3072:tpBo+1p3d85gxPFxvLM9MRka4xx1aeBBaDbpGJNE8Y4Pnj0uAWqnVoA7fBdGk+Z:tLoWpW5g9vQ9zZxaeB2pINlYCPAjyA70 |
MALICIOUS
Application was dropped or rewritten from another process
- NulleHash Decryptor.exe (PID: 2244)
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 3624)
- NulleHash Decryptor.exe (PID: 2244)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 1592)
INFO
Application was crashed
- NulleHash Decryptor.exe (PID: 2244)
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
36
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1592 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\NulleHash_KX99.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2244 | "C:\Users\admin\Desktop\NulleHash KX99\NulleHash Decryptor.exe" | C:\Users\admin\Desktop\NulleHash KX99\NulleHash Decryptor.exe | explorer.exe | ||||||||||||
User: admin Company: Nulled.To Integrity Level: MEDIUM Description: NulleHash Decrypter Exit code: 3762504530 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3624 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe4_ Global\UsGthrCtrlFltPipeMssGthrPipe4 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\System32\SearchProtocolHost.exe | — | SearchIndexer.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
797
Read events
785
Write events
12
Delete events
0
Modification events
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\NulleHash_KX99.rar | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (1592) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | @C:\Windows\system32\notepad.exe,-469 |
Value: Text Document | |||
| (PID) Process: | (3624) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
3
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1592 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1592.2184\NulleHash KX99\NulleHash Decryptor.exe | executable | |
MD5:— | SHA256:— | |||
| 1592 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1592.2184\NulleHash KX99\Colorful.Console.dll | executable | |
MD5:5F3D2CFBC21591B8FEEF1EFA3E59A4D0 | SHA256:F31D4FD7E729FC6CF4ECAB972B6B1EE897918A325B1CA572030966F831E768FB | |||
| 1592 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1592.2184\NulleHash KX99\xNet.dll | executable | |
MD5:AC1DCEDDBC66A1AB7915AC9931F0CFEC | SHA256:CC949931EF9533ADCED83F3D58862E9732E5DB7AD17B5FD4CB9D209A99EDB592 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
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 |
|---|---|---|---|---|---|---|
2244 | NulleHash Decryptor.exe | 104.27.55.95:443 | www.nulled.to | Cloudflare Inc | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.nulled.to |
| unknown |