| File name: | 선적 서류.zip |
| Full analysis: | https://app.any.run/tasks/79af73ce-e990-472f-8f20-02da421bc140 |
| 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: | May 23, 2019, 23:41:38 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | C7D3B4F53D8FA03C577700242348218E |
| SHA1: | 6FB345CF3BF90DB43F39C2C30AD2139EF23AC320 |
| SHA256: | F5A996C0413B3BB7DD650DF35E2AAD90A393D96F60AD854C28035CAD88EADFFC |
| SSDEEP: | 6144:TtHQpKx6Z0XDCYcMstxDHtHQpKx6Z0XDCYcMstxDX:TIKx6ZAKDHIKx6ZAKDX |
MALICIOUS
Application was dropped or rewritten from another process
- 소포 선언.doc.exe (PID: 3056)
- 소포 선언.doc.exe (PID: 1680)
Deletes shadow copies
- cmd.exe (PID: 3908)
Renames files like Ransomware
- 소포 선언.doc.exe (PID: 1680)
Dropped file may contain instructions of ransomware
- 소포 선언.doc.exe (PID: 1680)
Changes settings of System certificates
- 소포 선언.doc.exe (PID: 1680)
Sodinokibi keys found
- 소포 선언.doc.exe (PID: 1680)
Starts BCDEDIT.EXE to disable recovery
- cmd.exe (PID: 3908)
SUSPICIOUS
Executed as Windows Service
- vssvc.exe (PID: 3020)
Creates files in the program directory
- 소포 선언.doc.exe (PID: 1680)
Creates files like Ransomware instruction
- 소포 선언.doc.exe (PID: 1680)
Adds / modifies Windows certificates
- 소포 선언.doc.exe (PID: 1680)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2964)
Starts CMD.EXE for commands execution
- 소포 선언.doc.exe (PID: 1680)
Application launched itself
- 소포 선언.doc.exe (PID: 3056)
INFO
Dropped object may contain TOR URL's
- 소포 선언.doc.exe (PID: 1680)
Reads settings of System Certificates
- 소포 선언.doc.exe (PID: 1680)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
Total processes
48
Monitored processes
8
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1680 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2964.46098\선적 서류\소포 선언.doc.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2964.46098\선적 서류\소포 선언.doc.exe | 소포 선언.doc.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2476 | vssadmin.exe Delete Shadows /All /Quiet | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2964 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\선적 서류.zip" | 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
| |||||||||||||||
| 3020 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3056 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2964.46098\선적 서류\소포 선언.doc.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2964.46098\선적 서류\소포 선언.doc.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3252 | bcdedit /set {default} recoveryenabled No | C:\Windows\system32\bcdedit.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Boot Configuration Data Editor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3460 | bcdedit /set {default} bootstatuspolicy ignoreallfailures | C:\Windows\system32\bcdedit.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Boot Configuration Data Editor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3908 | "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures | C:\Windows\System32\cmd.exe | — | 소포 선언.doc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
1 025
Read events
913
Write events
112
Delete events
0
Modification events
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\선적 서류.zip | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2964) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
173
Text files
2
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1680 | 소포 선언.doc.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | c:\recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.911uz | — | |
MD5:— | SHA256:— | |||
| 2964 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2964.46098\선적 서류\소포 선언.doc.lnk | lnk | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\users\admin\911uz-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\users\911uz-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\program files\911uz-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\911uz-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\users\admin\.oracle_jre_usage\911uz-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 1680 | 소포 선언.doc.exe | C:\users\admin\contacts\911uz-readme.txt | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
276
DNS requests
212
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1680 | 소포 선언.doc.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.1 Kb | whitelisted |
1680 | 소포 선언.doc.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E.crt | US | der | 993 b | whitelisted |
1680 | 소포 선언.doc.exe | GET | 200 | 91.199.212.52:80 | http://crt.comodoca.com/COMODORSAAddTrustCA.crt | GB | der | 1.37 Kb | whitelisted |
1680 | 소포 선언.doc.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/DF3C24F9BFD666761B268073FE06D1CC8D4F82A4.crt | US | der | 914 b | whitelisted |
1680 | 소포 선언.doc.exe | GET | 200 | 52.222.168.106:80 | http://x.ss2.us/x.cer | US | der | 1.27 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1680 | 소포 선언.doc.exe | 178.20.216.126:443 | kroophold-sjaelland.dk | enavn ApS | DK | malicious |
1680 | 소포 선언.doc.exe | 104.131.124.190:443 | jimprattmediations.com | Digital Ocean, Inc. | US | unknown |
1680 | 소포 선언.doc.exe | 93.157.99.138:443 | gardenpartner.pl | H88 S.A. | PL | unknown |
1680 | 소포 선언.doc.exe | 198.71.233.197:443 | larchwoodmarketing.com | GoDaddy.com, LLC | US | malicious |
1680 | 소포 선언.doc.exe | 51.38.169.89:443 | smartmind.net | — | GB | unknown |
1680 | 소포 선언.doc.exe | 104.31.88.124:443 | reputation-medical.online | Cloudflare Inc | US | shared |
1680 | 소포 선언.doc.exe | 145.14.145.63:443 | bulyginnikitav.000webhostapp.com | Hostinger International Limited | US | shared |
1680 | 소포 선언.doc.exe | 93.184.221.240:80 | www.download.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1680 | 소포 선언.doc.exe | 50.62.88.95:443 | imaginekithomes.co.nz | GoDaddy.com, LLC | US | malicious |
1680 | 소포 선언.doc.exe | 88.99.61.233:443 | katherinealy.com | Hetzner Online GmbH | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
bulyginnikitav.000webhostapp.com |
| shared |
www.download.windowsupdate.com |
| whitelisted |
kroophold-sjaelland.dk |
| suspicious |
gardenpartner.pl |
| suspicious |
jimprattmediations.com |
| malicious |
smartmind.net |
| suspicious |
larchwoodmarketing.com |
| suspicious |
claudiakilian.de |
| malicious |
www.claudiakilian.de |
| suspicious |
saboboxtel.uk |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1048 | svchost.exe | Not Suspicious Traffic | ET INFO Observed Free Hosting Domain (*.000webhostapp .com in DNS Lookup) |
1680 | 소포 선언.doc.exe | Not Suspicious Traffic | ET INFO Observed SSL Cert for Free Hosting Domain (*.000webhostapp .com) |