File name:

MAS_1.3_AIO.cmd

Full analysis: https://app.any.run/tasks/c60d4423-a27e-4293-ab8e-ebcbbebfc63b
Verdict: Malicious activity
Analysis date: December 10, 2020, 21:48:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: text/plain
File info: ASCII text, with CRLF line terminators
MD5:

EB1145F4E71690E3F8FDAC24521C968A

SHA1:

A36C310E4C0C05EB416EBF4FFEF93FC2A17A5777

SHA256:

A60B948941577293E07FF2707855DC448996713B47CAFF4193D91AFDEA4E8EF4

SSDEEP:

49152:8day1I0JxlXsyZ6/mDbR56nAfl5P/r/Kk:up/eyZ6/mDlTfbp

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

    • Executes PowerShell scripts

      • cmd.exe (PID: 544)
      • cmd.exe (PID: 3616)
      • cmd.exe (PID: 4076)

    • Starts Visual C# compiler

      • powershell.exe (PID: 2868)
      • powershell.exe (PID: 3864)

    • Drops executable file immediately after starts

      • csc.exe (PID: 3572)
      • expand.exe (PID: 3076)
      • expand.exe (PID: 2244)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 404)
      • schtasks.exe (PID: 3384)

    • Uses Task Scheduler to run other applications

      • cmd.exe (PID: 4076)

  • SUSPICIOUS

    • Application launched itself

      • cmd.exe (PID: 2844)
      • cmd.exe (PID: 544)
      • cmd.exe (PID: 3616)
      • cmd.exe (PID: 4076)

    • Starts CMD.EXE for commands execution

      • cmd.exe (PID: 2844)
      • cscript.exe (PID: 2496)
      • cmd.exe (PID: 544)
      • cmd.exe (PID: 3616)
      • cmd.exe (PID: 4076)

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 2844)
      • cmd.exe (PID: 544)
      • cmd.exe (PID: 3616)
      • cmd.exe (PID: 2460)
      • cmd.exe (PID: 4076)

    • Executes scripts

      • cmd.exe (PID: 2844)

    • Uses RUNDLL32.EXE to load library

      • cscript.exe (PID: 2496)

    • Creates files in the Windows directory

      • powershell.exe (PID: 3168)
      • powershell.exe (PID: 2868)
      • expand.exe (PID: 3076)
      • powershell.exe (PID: 2676)
      • expand.exe (PID: 2244)
      • powershell.exe (PID: 2364)
      • powershell.exe (PID: 3060)
      • powershell.exe (PID: 3864)
      • powershell.exe (PID: 2428)
      • powershell.exe (PID: 1252)

    • Creates files in the user directory

      • powershell.exe (PID: 3168)
      • powershell.exe (PID: 2868)
      • powershell.exe (PID: 2676)
      • powershell.exe (PID: 2924)
      • powershell.exe (PID: 3776)
      • powershell.exe (PID: 1916)
      • powershell.exe (PID: 3864)
      • powershell.exe (PID: 3060)
      • powershell.exe (PID: 2364)
      • powershell.exe (PID: 2428)
      • powershell.exe (PID: 1464)
      • powershell.exe (PID: 688)
      • powershell.exe (PID: 1252)

    • Removes files from Windows directory

      • cmd.exe (PID: 544)
      • powershell.exe (PID: 2868)
      • expand.exe (PID: 3076)
      • expand.exe (PID: 2244)
      • powershell.exe (PID: 3864)
      • cmd.exe (PID: 4076)

    • Starts CHOICE.EXE (used to create a delay)

      • cmd.exe (PID: 544)
      • cmd.exe (PID: 4076)

    • Executable content was dropped or overwritten

      • csc.exe (PID: 3572)
      • expand.exe (PID: 3076)
      • expand.exe (PID: 2244)
      • cmd.exe (PID: 4076)

    • Drops a file that was compiled in debug mode

      • csc.exe (PID: 3572)
      • expand.exe (PID: 3076)
      • expand.exe (PID: 2244)
      • cmd.exe (PID: 4076)

    • Drops a file with a compile date too recent

      • csc.exe (PID: 3572)

    • Creates files in the program directory

      • cmd.exe (PID: 4076)
      • powershell.exe (PID: 1464)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.bib/bibtex/txt | BibTeX references (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
104
Monitored processes
65
Malicious processes
9
Suspicious processes
1

Behavior graph

Click at the process to see the details
start cmd.exe no specs cmd.exe no specs reg.exe no specs cscript.exe no specs rundll32.exe no specs cmd.exe cmd.exe no specs reg.exe no specs mode.com no specs choice.exe no specs mode.com no specs choice.exe no specs powershell.exe no specs notepad.exe no specs timeout.exe no specs mode.com no specs choice.exe no specs mode.com no specs choice.exe no specs mode.com no specs choice.exe no specs powershell.exe no specs csc.exe cvtres.exe no specs expand.exe powershell.exe no specs cmd.exe no specs cmd.exe no specs reg.exe no specs mode.com no specs powershell.exe no specs cmd.exe no specs reg.exe no specs powershell.exe no specs powershell.exe no specs timeout.exe no specs mode.com no specs choice.exe no specs powershell.exe no specs csc.exe cvtres.exe no specs expand.exe powershell.exe no specs powershell.exe no specs cmd.exe cmd.exe no specs reg.exe no specs mode.com no specs choice.exe no specs reg.exe no specs find.exe no specs reg.exe no specs find.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs schtasks.exe no specs schtasks.exe no specs reg.exe no specs find.exe no specs reg.exe no specs find.exe no specs powershell.exe no specs mode.com no specs choice.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
340timeout /t 2 C:\Windows\system32\timeout.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
timeout - pauses command processing
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\timeout.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ws2_32.dll
404schtasks /create /tn "Online_KMS_Activation_Script-Run_Once" /ru "SYSTEM" /xml "C:\Windows\Temp\_KMS_Task_Work\Run_Once.xml" C:\Windows\system32\schtasks.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
544"C:\Windows\System32\cmd.exe" /c ""C:\Users\admin\AppData\Local\Temp\MAS_1.3_AIO.cmd" -el"C:\Windows\System32\cmd.exe
cscript.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
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
680C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES7FC6.tmp" "c:\Users\admin\AppData\Local\Temp\CSC7FC5.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.4940 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\cvtres.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
688powershell -nop -ep bypass -c write-host -back Black -fore Green Online KMS Activation - Renewal and Activation Tasks are successfully created.C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
1004mode con: cols=98 lines=30C:\Windows\system32\mode.com—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
DOS Device MODE Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mode.com
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ulib.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1068choice /C:1234567890 /N /M ". Enter Your Choice [1,2,3,4,5,6,7,8,9,0] : "C:\Windows\system32\choice.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Offers the user a choice
Exit code:
10
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\choice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ws2_32.dll
1252powershell -nop -ep bypass -c "$f=[io.file]::ReadAllText('C:\Windows\Temp\_MAS\Renewal_Setup.cmd') -split \":run_once\:.*`r`n\"; [io.file]::WriteAllText('C:\Windows\Temp\_KMS_Task_Work\Run_Once.xml',$f[1].Trim(),[System.Text.Encoding]::Unicode);" C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\gdi32.dll
1256C:\Windows\system32\cmd.exe /c verC:\Windows\system32\cmd.exe—cmd.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
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1328reg query HKU\S-1-5-19 C:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
3 326
Read events
2 607
Write events
719
Delete events
0

Modification events

(PID) Process:(2496) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2496) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3168) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2868) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2676) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3776) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2924) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1916) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3864) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3060) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
7
Suspicious files
26
Text files
15
Unknown types
1

Dropped files

PID
Process
Filename
Type
3168powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I37YUK374C27ZX6YQJUP.temp —
MD5:—
SHA256:—
2868powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6F9ZAFQSU48TW3U7FR4R.temp —
MD5:—
SHA256:—
3572csc.exeC:\Users\admin\AppData\Local\Temp\CSC571F.tmp —
MD5:—
SHA256:—
2140cvtres.exeC:\Users\admin\AppData\Local\Temp\RES5720.tmp —
MD5:—
SHA256:—
3572csc.exeC:\Users\admin\AppData\Local\Temp\715aawar.out —
MD5:—
SHA256:—
2868powershell.exeC:\Windows\Temp\_MAS\1._ —
MD5:—
SHA256:—
3076expand.exeC:\Windows\Temp\_MAS\$dpx$.tmp\9dce9678579fbf4b85c0ef1610ac9013.tmp —
MD5:—
SHA256:—
3076expand.exeC:\Windows\Temp\_MAS\$dpx$.tmp\4bd28cc0d21fe745ba4032ae3f1ad0d7.tmp —
MD5:—
SHA256:—
3076expand.exeC:\Windows\Temp\_MAS\$dpx$.tmp\c640a8a4a6fafb4390e2e94e712e4fc0.tmp —
MD5:—
SHA256:—
3076expand.exeC:\Windows\Logs\DPX\setuperr.log —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
Process
Message
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
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Reports
MAS_1.3_AIO.cmd