analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | Woxy Cracked by Crank and Yuki.rar |
| Full analysis: | https://app.any.run/tasks/97a23f7d-e0a0-471f-b169-2a23a48c9e02 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | December 06, 2018, 07:44:02 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 10419F8F6E1A25F43E4B3347FF1676D6 |
| SHA1: | D93624EF949EA0BBCED6427A2F0D5D79E428547C |
| SHA256: | C4CB51AA8D733BCBF8C64E1768158594D0B69926C574F28222F7CBB6D9677463 |
| SSDEEP: | 196608:JQYH11ve3hR7eOet0KhqEAIwHYalwQWx6ouNZJawvrDtGiF+8o/Dj8yPaT7FTpVi:Jfve3hR7eOet0KwQwHYRDsouu4UYcj8u |
MALICIOUS
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 284)
- explorer.exe (PID: 3464)
Application was dropped or rewritten from another process
- Woxy Cracked by Crank and Yuki.exe (PID: 1816)
- SeafkoAgent.exe (PID: 2764)
- woxy.exe (PID: 2540)
- explorer.exe (PID: 3464)
Changes settings of System certificates
- explorer.exe (PID: 3464)
Changes the autorun value in the registry
- explorer.exe (PID: 3464)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3252)
- woxy.exe (PID: 2540)
- explorer.exe (PID: 3464)
- SeafkoAgent.exe (PID: 2764)
Creates executable files which already exist in Windows
- SeafkoAgent.exe (PID: 2764)
- explorer.exe (PID: 3464)
Starts itself from another location
- SeafkoAgent.exe (PID: 2764)
Adds / modifies Windows certificates
- explorer.exe (PID: 3464)
Connects to unusual port
- explorer.exe (PID: 3464)
Checks for external IP
- explorer.exe (PID: 3464)
INFO
Reads Microsoft Office registry keys
- WinRAR.exe (PID: 3252)
Dropped object may contain Bitcoin addresses
- woxy.exe (PID: 2540)
Application was crashed
- Woxy Cracked by Crank and Yuki.exe (PID: 1816)
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
44
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 |
|---|---|---|---|---|
| 3252 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Woxy Cracked by Crank and Yuki.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
| 284 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe6_ Global\UsGthrCtrlFltPipeMssGthrPipe6 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 Version: 7.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 2540 | "C:\Users\admin\Desktop\woxy.exe" | C:\Users\admin\Desktop\woxy.exe | explorer.exe | |
User: admin Integrity Level: HIGH Description: Exit code: 0 Version: 0.0.0.0 | ||||
| 1816 | "C:\Users\admin\AppData\Local\Temp\Woxy Cracked by Crank and Yuki.exe" | C:\Users\admin\AppData\Local\Temp\Woxy Cracked by Crank and Yuki.exe | woxy.exe | |
User: admin Integrity Level: HIGH Description: Woxy Version: 1.0.0.0 | ||||
| 2764 | "C:\Users\admin\AppData\Local\Temp\SeafkoAgent.exe" | C:\Users\admin\AppData\Local\Temp\SeafkoAgent.exe | woxy.exe | |
User: admin Company: Microsoft Integrity Level: HIGH Description: Windows Explorer Exit code: 0 Version: 1.0.0.0 | ||||
| 3464 | "C:\Users\admin\AppData\Local\explorer.exe" | C:\Users\admin\AppData\Local\explorer.exe | SeafkoAgent.exe | |
User: admin Company: Microsoft Integrity Level: HIGH Description: Windows Explorer Version: 1.0.0.0 | ||||
| 2164 | C:\Windows\system32\wbem\WmiApSrv.exe | C:\Windows\system32\wbem\WmiApSrv.exe | — | services.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: WMI Performance Reverse Adapter Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 327
Read events
1 281
Write events
46
Delete events
0
Modification events
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Woxy Cracked by Crank and Yuki.rar | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3252) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\ieframe.dll,-912 |
Value: HTML Document | |||
| (PID) Process: | (284) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
10
Suspicious files
4
Text files
2
Unknown types
10
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\domains.txt | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Mail.dll | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Making configs tutorial.html | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Newtonsoft.Json.dll | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\READ PLEASE.txt | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Configs\Amazon.co.uk.ini | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Configs\Amazon.com.ini | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Configs\Amazon.de.ini | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Configs\Amazon.ini | — | |
MD5:— | SHA256:— | |||
| 3252 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3252.29397\Configs\Amazon.it.ini | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
10
DNS requests
9
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3464 | explorer.exe | GET | 204 | 172.217.21.238:80 | http://clients3.google.com/generate_204 | US | — | — | whitelisted |
3464 | explorer.exe | GET | 200 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 Kb | whitelisted |
3464 | explorer.exe | GET | 200 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/DF3C24F9BFD666761B268073FE06D1CC8D4F82A4.crt | US | der | 914 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3464 | explorer.exe | 216.239.34.21:443 | ipinfo.io | Google Inc. | US | whitelisted |
3464 | explorer.exe | 172.217.21.238:80 | clients3.google.com | Google Inc. | US | whitelisted |
3464 | explorer.exe | 205.185.216.42:80 | www.download.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
3464 | explorer.exe | 145.14.144.231:443 | a-rat.000webhostapp.com | Hostinger International Limited | US | shared |
3464 | explorer.exe | 212.83.130.105:6667 | irc.europnet.org | Online S.a.s. | FR | unknown |
3464 | explorer.exe | 91.217.189.58:6669 | open.ircnet.net | Portlane AB | SE | unknown |
3464 | explorer.exe | 178.62.119.156:6667 | irc.chatspike.net | Digital Ocean, Inc. | GB | unknown |
3464 | explorer.exe | 192.184.93.117:6667 | irc.esper.net | RamNode LLC | US | unknown |
3464 | explorer.exe | 92.61.32.19:6667 | irc.data.lt | Telia Lietuva, AB | LT | unknown |
— | — | 145.14.144.231:443 | a-rat.000webhostapp.com | Hostinger International Limited | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clients3.google.com |
| whitelisted |
ipinfo.io |
| shared |
a-rat.000webhostapp.com |
| shared |
www.download.windowsupdate.com |
| whitelisted |
irc.europnet.org |
| unknown |
irc.data.lt |
| unknown |
irc.chatspike.net |
| unknown |
irc.esper.net |
| unknown |
open.ircnet.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3464 | explorer.exe | A Network Trojan was detected | ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io) |
3464 | explorer.exe | Potential Corporate Privacy Violation | ET POLICY Possible External IP Lookup SSL Cert Observed (ipinfo.io) |
3464 | explorer.exe | A Network Trojan was detected | SC BACKDOOR TeleRAT webhook using attempt |
3464 | explorer.exe | Misc activity | ET CHAT IRC PONG response |
3464 | explorer.exe | Misc activity | ET CHAT IRC PING command |
3464 | explorer.exe | Misc activity | ET CHAT IRC PONG response |
3464 | explorer.exe | Misc activity | ET CHAT IRC PING command |
3464 | explorer.exe | Misc activity | ET CHAT IRC authorization message |
3464 | explorer.exe | Misc activity | ET CHAT IRC PONG response |
3464 | explorer.exe | Misc activity | ET CHAT IRC PING command |
3 ETPRO signatures available at the full report