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| File name: | PO#21909.vbs |
| Full analysis: | https://app.any.run/tasks/27a475ac-c113-49be-b947-f580662600e4 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | September 19, 2019, 08:43:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/x-asm |
| File info: | assembler source, ASCII text, with very long lines, with CRLF line terminators |
| MD5: | B1CCB00A34D1C4D513F54C79B2B2BCFB |
| SHA1: | DA4E839E4F3F380F31A934154340CBCCCFD191BD |
| SHA256: | E60355A4AB723E3AAC2F6D969A68245EE012F94DEF0E7518E12C21ABC059F3D1 |
| SSDEEP: | 1536:99XCsag2OnSlUAmshkG199mx0dB/va/w/XJb91AuPR+YATFgG99W+2QSEooATaRp:99Ss12qS6Amshr1nnB/nRB/PRuFPAeRp |
MALICIOUS
Changes the autorun value in the registry
- WScript.exe (PID: 2936)
- wscript.exe (PID: 3188)
Writes to a start menu file
- WScript.exe (PID: 2936)
- wscript.exe (PID: 3188)
WSHRAT was detected
- wscript.exe (PID: 3188)
Connects to CnC server
- wscript.exe (PID: 3188)
Application was dropped or rewritten from another process
- kl-plugin.exe (PID: 2948)
SUSPICIOUS
Executes scripts
- WScript.exe (PID: 2936)
Application launched itself
- WScript.exe (PID: 2936)
Creates files in the user directory
- WScript.exe (PID: 2936)
- wscript.exe (PID: 3188)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 3188)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 2792)
Checks for external IP
- wscript.exe (PID: 3188)
Connects to unusual port
- wscript.exe (PID: 3188)
Executable content was dropped or overwritten
- wscript.exe (PID: 3188)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
38
Monitored processes
5
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2936 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\Desktop\PO#21909.vbs" | C:\Windows\System32\WScript.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
| 3188 | "C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Roaming\PO#21909.vbs" | C:\Windows\System32\wscript.exe | WScript.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Version: 5.8.7600.16385 | ||||
| 2792 | "C:\Windows\system32\cmd.exe" /c taskkill /F /IM kl-plugin.exe | C:\Windows\system32\cmd.exe | — | wscript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 128 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3296 | taskkill /F /IM kl-plugin.exe | C:\Windows\system32\taskkill.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2948 | "C:\Users\admin\AppData\Roaming\kl-plugin.exe" 91.132.139.181 9999 "WSHRAT|C4BA3647|USER-PC|admin|Microsoft Windows 7 Professional |plus|nan-av|false - 9/19/2019|Visual Basic-v2.0|LT:Republic of Lithuania" 1 | C:\Users\admin\AppData\Roaming\kl-plugin.exe | wscript.exe | |
User: admin Company: WSHRat Plugin Integrity Level: MEDIUM Description: klplu Version: 1.1.0.0 | ||||
Total events
1 347
Read events
1 314
Write events
33
Delete events
0
Modification events
| (PID) Process: | (2936) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\PO#21909 |
| Operation: | write | Name: | |
Value: false - 9/19/2019 | |||
| (PID) Process: | (2936) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | PO#21909 |
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\PO#21909.vbs" | |||
| (PID) Process: | (2936) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | PO#21909 |
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\PO#21909.vbs" | |||
| (PID) Process: | (2936) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2936) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3188) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | PO#21909 |
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\PO#21909.vbs" | |||
| (PID) Process: | (3188) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | PO#21909 |
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\PO#21909.vbs" | |||
| (PID) Process: | (3188) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wscript_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3188) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wscript_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3188) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wscript_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
1
Text files
11
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2948 | kl-plugin.exe | C:\Users\admin\AppData\Local\WSHRat_Plugin\kl-plugin.exe_Url_jaxmfvxjr5veege4korvji5hcwi3t2rj\1.1.0.0\zdgixboq.newcfg | — | |
MD5:— | SHA256:— | |||
| 2948 | kl-plugin.exe | C:\Users\admin\AppData\Local\WSHRat_Plugin\kl-plugin.exe_Url_jaxmfvxjr5veege4korvji5hcwi3t2rj\1.1.0.0\z7frhcxo.newcfg | — | |
MD5:— | SHA256:— | |||
| 2948 | kl-plugin.exe | C:\Users\admin\AppData\Local\WSHRat_Plugin\kl-plugin.exe_Url_jaxmfvxjr5veege4korvji5hcwi3t2rj\1.1.0.0\jbz5d69r.newcfg | — | |
MD5:— | SHA256:— | |||
| 2948 | kl-plugin.exe | C:\Users\admin\AppData\Local\WSHRat_Plugin\kl-plugin.exe_Url_jaxmfvxjr5veege4korvji5hcwi3t2rj\1.1.0.0\tfclrlvz.newcfg | — | |
MD5:— | SHA256:— | |||
| 2948 | kl-plugin.exe | C:\Users\admin\AppData\Local\WSHRat_Plugin\kl-plugin.exe_Url_jaxmfvxjr5veege4korvji5hcwi3t2rj\1.1.0.0\dfez0wmg.newcfg | — | |
MD5:— | SHA256:— | |||
| 3188 | wscript.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\json[1] | text | |
MD5:AF089420914AF159551A5FDE4E4EECCA | SHA256:D71A3C7B63E593811FBE5DB4E549F754B5B22660BAB328211D615B6A8C4D9732 | |||
| 3188 | wscript.exe | C:\Users\admin\AppData\Roaming\wshsdk\Lib\stat.py | — | |
MD5:— | SHA256:— | |||
| 2936 | WScript.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PO#21909.vbs | text | |
MD5:B1CCB00A34D1C4D513F54C79B2B2BCFB | SHA256:E60355A4AB723E3AAC2F6D969A68245EE012F94DEF0E7518E12C21ABC059F3D1 | |||
| 2936 | WScript.exe | C:\Users\admin\AppData\Roaming\PO#21909.vbs | text | |
MD5:B1CCB00A34D1C4D513F54C79B2B2BCFB | SHA256:E60355A4AB723E3AAC2F6D969A68245EE012F94DEF0E7518E12C21ABC059F3D1 | |||
| 3188 | wscript.exe | C:\Users\admin\AppData\Roaming\kl-plugin.exe | executable | |
MD5:7099A939FA30D939CCCEB2F0597B19ED | SHA256:272E64291748FA8BE01109FAA46C0EA919BF4BAF4924177EA6AC2EE0574F1C1A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
6
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3188 | wscript.exe | POST | — | 91.132.139.181:9999 | http://91.132.139.181:9999/is-ready | unknown | — | — | malicious |
3188 | wscript.exe | POST | — | 91.132.139.181:9999 | http://91.132.139.181:9999/update-status%7CInstalling+SDK | unknown | — | — | malicious |
3188 | wscript.exe | POST | 200 | 91.132.139.181:9999 | http://91.132.139.181:9999/is-ready | unknown | text | 2.24 Kb | malicious |
3188 | wscript.exe | POST | 200 | 91.132.139.181:9999 | http://91.132.139.181:9999/moz-sdk | unknown | text | 37 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3188 | wscript.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
3188 | wscript.exe | 91.132.139.181:9999 | — | — | — | malicious |
3188 | wscript.exe | 172.245.14.10:80 | doughnut-snack.live | ColoCrossing | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| shared |
doughnut-snack.live |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3188 | wscript.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3188 | wscript.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3188 | wscript.exe | A Network Trojan was detected | ET TROJAN WSHRAT CnC Checkin |
3188 | wscript.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
3188 | wscript.exe | A Network Trojan was detected | ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin 1 |
3188 | wscript.exe | A Network Trojan was detected | MALWARE [PTsecurity] KJw0rm/Dunihi.VBS.Worm |
3188 | wscript.exe | A Network Trojan was detected | ET TROJAN WSHRAT CnC Checkin |
3188 | wscript.exe | A Network Trojan was detected | ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin 1 |
3188 | wscript.exe | A Network Trojan was detected | MALWARE [PTsecurity] KJw0rm/Dunihi.VBS.Worm |
3188 | wscript.exe | A Network Trojan was detected | ET TROJAN WSHRAT Credential Dump Module Download Command Inbound |
Process | Message |
|---|---|
kl-plugin.exe | SetWindowsHookEx WH_KEYBOARD_LL
|
kl-plugin.exe | SetWindowsHookEx WH_MOUSE_LL
|
kl-plugin.exe | 09/19/2019 09:43:44>MouseChange: nCode=0, wParam=WM_MOUSEMOVE, x=1172, y=680, mouseData=0, flags=0, dwExtraInfo=0
|
kl-plugin.exe | 09/19/2019 09:43:59>MouseChange: nCode=0, wParam=WM_MOUSEMOVE, x=273, y=686, mouseData=0, flags=0, dwExtraInfo=0
|
kl-plugin.exe | 09/19/2019 09:43:59>MouseChange: nCode=0, wParam=WM_MOUSEMOVE, x=848, y=430, mouseData=0, flags=0, dwExtraInfo=0
|
kl-plugin.exe | 09/19/2019 09:43:59>MouseChange: nCode=0, wParam=WM_MOUSEMOVE, x=1101, y=192, mouseData=0, flags=0, dwExtraInfo=0
|