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File name:

1.ps1

Full analysis: https://app.any.run/tasks/01d15054-e4e3-46f5-9be7-a36584dcb3bd
Verdict: Malicious activity
Analysis date: December 06, 2018, 13:59:46
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines, with no line terminators
MD5:

4B1C1558DC66C567AB19161C08133860

SHA1:

05D2497212DB9529C288073795A65E57034F2A41

SHA256:

8043548A8958AB5489E3C456D1BCE44B03A9BE9F9FE74453F8D8F72B0A516654

SSDEEP:

1536:9EMT+mO+ZLIELUHhd9N97FCFIFYD4xYJSWxINlxoza7rWxZKyl1zxmV9j2QG8e1C:gCUhoIQ69esh

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Application was dropped or rewritten from another process

      • winwsh.exe (PID: 2320)
      • mscorsw.exe (PID: 3824)
    • Uses Task Scheduler to run other applications

      • powershell.exe (PID: 3548)
    • Loads dropped or rewritten executable

      • mscorsw.exe (PID: 3824)
    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2816)
      • schtasks.exe (PID: 684)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 3548)
      • cmd.exe (PID: 3472)
      • cmd.exe (PID: 3864)
    • Creates files in the user directory

      • powershell.exe (PID: 3548)
    • Starts CMD.EXE for commands execution

      • powershell.exe (PID: 3548)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
7
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start powershell.exe cmd.exe cmd.exe schtasks.exe no specs schtasks.exe no specs winwsh.exe no specs mscorsw.exe

Process information

PID
CMD
Path
Indicators
Parent process
3548"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\admin\Desktop\1.ps1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3472"C:\Windows\system32\cmd.exe" /c copy /y C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe C:\Users\admin\AppData\Local\Temp\mscorsw.exeC:\Windows\system32\cmd.exe
powershell.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)
3864"C:\Windows\system32\cmd.exe" /c copy /y C:\Windows\system32\wscript.exe C:\Users\admin\AppData\Local\Temp\winwsh.exeC:\Windows\system32\cmd.exe
powershell.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)
684"C:\Windows\system32\schtasks.exe" /create /sc minute /mo 3 /tn "Security Script kb00007763" /tr "C:\Users\admin\AppData\Local\Temp\winwsh.exe //Nologo //E:vbscript //B C:\Users\admin\AppData\Local\Temp\Win865808.txt" /FC:\Windows\system32\schtasks.exepowershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2816"C:\Windows\system32\schtasks.exe" /run /tn "Security Script kb00007763"C:\Windows\system32\schtasks.exepowershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2320C:\Users\admin\AppData\Local\Temp\winwsh.exe //Nologo //E:vbscript //B C:\Users\admin\AppData\Local\Temp\Win865808.txtC:\Users\admin\AppData\Local\Temp\winwsh.exetaskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3824"C:\Users\admin\AppData\Local\Temp\mscorsw.exe" /logfile= /u /LogToConsole=false "C:\Users\admin\AppData\Local\Temp\tmp_PDmTbY.dat"C:\Users\admin\AppData\Local\Temp\mscorsw.exe
winwsh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
.NET Framework installation utility
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Total events
685
Read events
594
Write events
91
Delete events
0

Modification events

(PID) Process:(3548) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3548) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3548) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2320) winwsh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2320) winwsh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3824) mscorsw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\mscorsw_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3824) mscorsw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\mscorsw_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3824) mscorsw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\mscorsw_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3824) mscorsw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\mscorsw_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3824) mscorsw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\mscorsw_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
3
Suspicious files
6
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3548powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\H7S5WFTLP64JYBEYIE0G.temp
MD5:
SHA256:
3824mscorsw.exeC:\Users\admin\AppData\Local\Temp\CabB01C.tmp
MD5:
SHA256:
3824mscorsw.exeC:\Users\admin\AppData\Local\Temp\TarB01D.tmp
MD5:
SHA256:
3824mscorsw.exeC:\Users\admin\AppData\Local\Temp\CabB02E.tmp
MD5:
SHA256:
3824mscorsw.exeC:\Users\admin\AppData\Local\Temp\TarB02F.tmp
MD5:
SHA256:
3824mscorsw.exeC:\Users\admin\AppData\Local\Temp\CabB0CC.tmp
MD5:
SHA256:
3824mscorsw.exeC:\Users\admin\AppData\Local\Temp\TarB0CD.tmp
MD5:
SHA256:
3548powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:901ECDF767744E6BB59CB023757886E3
SHA256:48A990A7B1201BFD70F417698302A6299D036A6574E558A96000AF48469479E1
3472cmd.exeC:\Users\admin\AppData\Local\Temp\mscorsw.exeexecutable
MD5:D3FD43310AE691A68A872067F86EE4B0
SHA256:41A3442445AA886B81E361E5E288459D8325895445BB36F9E4C1BE54F76B92CB
3824mscorsw.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015binary
MD5:4633AA8B4A52706513E6AC1AD8687EE8
SHA256:85EF991BD7E617C225C3AFB0884551D12F14298251AE1F2CA80DB0C890E4FC6F
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
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3824
mscorsw.exe
GET
200
205.185.216.10:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
55.2 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
3824
mscorsw.exe
205.185.216.10:80
www.download.windowsupdate.com
Highwinds Network Group, Inc.
US
whitelisted
3824
mscorsw.exe
66.42.116.123:443
US
suspicious

DNS requests

Domain
IP
Reputation
www.download.windowsupdate.com
  • 205.185.216.10
  • 205.185.216.10
  • 205.185.216.42
  • 205.185.216.10
whitelisted

Threats

No threats detected
No debug info