File name:

cscript.bat.zip

Full analysis: https://app.any.run/tasks/19829da4-3977-461c-9659-bd32d9f37147
Verdict: Malicious activity
Analysis date: July 17, 2019, 17:31:23
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

C985C2B0501C2F0E4EEC05A3723F39C5

SHA1:

F0AFCF51F6AB404757B272CDCDB1873C0B96CCD5

SHA256:

1212B9CCB96548E67DEE04A9ED40C0F837255A9624867FACE952E98FE538321B

SSDEEP:

12288:nqU9S8lNZmp7SI2rrU0hpPwyQgn7M4FL9eISfgNBDvnMUTdGZxDE1EmbZs9IK87:nk8lNZ+pwrU0SCAynzfoLE1EmbZKI/

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

    • Changes the autorun value in the registry

      • cscript.bat (PID: 3532)

    • Application was dropped or rewritten from another process

      • cscript.bat (PID: 3532)
      • RegAsm.exe (PID: 2856)
      • server.exe (PID: 988)
      • RegAsm.exe (PID: 3132)
      • server.exe (PID: 3124)
      • RegAsm.exe (PID: 920)
      • server.exe (PID: 2316)
      • RegAsm.exe (PID: 2328)
      • server.exe (PID: 1464)
      • RegAsm.exe (PID: 1292)
      • server.exe (PID: 2352)
      • RegAsm.exe (PID: 4088)
      • server.exe (PID: 4076)
      • RegAsm.exe (PID: 3624)
      • server.exe (PID: 1720)
      • RegAsm.exe (PID: 2884)
      • server.exe (PID: 3832)
      • RegAsm.exe (PID: 2088)
      • server.exe (PID: 2052)
      • RegAsm.exe (PID: 3656)
      • RegAsm.exe (PID: 3828)
      • RegAsm.exe (PID: 184)
      • server.exe (PID: 2984)
      • server.exe (PID: 1956)
      • RegAsm.exe (PID: 3468)
      • server.exe (PID: 864)
      • server.exe (PID: 3396)
      • server.exe (PID: 2248)
      • RegAsm.exe (PID: 3888)
      • server.exe (PID: 952)
      • RegAsm.exe (PID: 3628)
      • RegAsm.exe (PID: 312)
      • server.exe (PID: 4084)
      • server.exe (PID: 3384)
      • RegAsm.exe (PID: 1428)
      • RegAsm.exe (PID: 1252)
      • RegAsm.exe (PID: 2340)
      • server.exe (PID: 500)
      • RegAsm.exe (PID: 1440)
      • server.exe (PID: 2408)
      • server.exe (PID: 576)
      • RegAsm.exe (PID: 3092)
      • RegAsm.exe (PID: 3700)
      • server.exe (PID: 3376)
      • server.exe (PID: 3960)
      • RegAsm.exe (PID: 2028)
      • server.exe (PID: 1836)
      • RegAsm.exe (PID: 3300)
      • server.exe (PID: 1492)
      • RegAsm.exe (PID: 2544)
      • server.exe (PID: 3480)
      • RegAsm.exe (PID: 2084)
      • server.exe (PID: 2748)
      • RegAsm.exe (PID: 3580)
      • server.exe (PID: 2844)
      • RegAsm.exe (PID: 3944)
      • server.exe (PID: 316)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3876)
      • cscript.bat (PID: 3532)
      • RegAsm.exe (PID: 2856)
      • RegAsm.exe (PID: 3132)
      • RegAsm.exe (PID: 920)
      • RegAsm.exe (PID: 2328)
      • RegAsm.exe (PID: 1292)
      • RegAsm.exe (PID: 4088)
      • RegAsm.exe (PID: 3624)
      • RegAsm.exe (PID: 2884)
      • RegAsm.exe (PID: 2088)
      • RegAsm.exe (PID: 184)
      • RegAsm.exe (PID: 3656)
      • RegAsm.exe (PID: 3828)
      • RegAsm.exe (PID: 3468)
      • RegAsm.exe (PID: 1252)
      • RegAsm.exe (PID: 3888)
      • RegAsm.exe (PID: 3628)
      • RegAsm.exe (PID: 312)
      • RegAsm.exe (PID: 1428)
      • RegAsm.exe (PID: 2028)
      • RegAsm.exe (PID: 2340)
      • RegAsm.exe (PID: 1440)
      • RegAsm.exe (PID: 3092)
      • RegAsm.exe (PID: 3700)
      • RegAsm.exe (PID: 3300)
      • RegAsm.exe (PID: 2544)
      • RegAsm.exe (PID: 2084)
      • RegAsm.exe (PID: 3580)
      • RegAsm.exe (PID: 3944)

    • Suspicious files were dropped or overwritten

      • WinRAR.exe (PID: 3876)
      • cscript.bat (PID: 3532)

    • Creates files in the user directory

      • cscript.bat (PID: 3532)

    • Starts application with an unusual extension

      • WinRAR.exe (PID: 3876)

    • Starts itself from another location

      • RegAsm.exe (PID: 2856)
      • RegAsm.exe (PID: 3132)
      • RegAsm.exe (PID: 920)
      • RegAsm.exe (PID: 2328)
      • RegAsm.exe (PID: 1292)
      • RegAsm.exe (PID: 4088)
      • RegAsm.exe (PID: 3624)
      • RegAsm.exe (PID: 2884)
      • RegAsm.exe (PID: 2088)
      • RegAsm.exe (PID: 3656)
      • RegAsm.exe (PID: 184)
      • RegAsm.exe (PID: 3828)
      • RegAsm.exe (PID: 3468)
      • RegAsm.exe (PID: 1252)
      • RegAsm.exe (PID: 3628)
      • RegAsm.exe (PID: 3888)
      • RegAsm.exe (PID: 312)
      • RegAsm.exe (PID: 1428)
      • RegAsm.exe (PID: 2028)
      • RegAsm.exe (PID: 2340)
      • RegAsm.exe (PID: 1440)
      • RegAsm.exe (PID: 3092)
      • RegAsm.exe (PID: 3700)
      • RegAsm.exe (PID: 3300)
      • RegAsm.exe (PID: 2544)
      • RegAsm.exe (PID: 2084)
      • RegAsm.exe (PID: 3580)
      • RegAsm.exe (PID: 3944)

  • 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

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 788
ZipBitFlag: 0x0001
ZipCompression: Deflated
ZipModifyDate: 2019:07:17 19:24:04
ZipCRC: 0xe571d253
ZipCompressedSize: 833628
ZipUncompressedSize: 1379844
ZipFileName: cscript.bat
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
120
Monitored processes
58
Malicious processes
2
Suspicious processes
28

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start winrar.exe cscript.bat regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs regasm.exe server.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
184"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
cscript.bat
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
312"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
cscript.bat
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
316"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
500"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\users\admin\appdata\local\temp\server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
576"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\users\admin\appdata\local\temp\server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
864"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\users\admin\appdata\local\temp\server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
920"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
cscript.bat
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
952"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\users\admin\appdata\local\temp\server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
988"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\users\admin\appdata\local\temp\server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1252"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
cscript.bat
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
Total events
10 426
Read events
10 273
Write events
153
Delete events
0

Modification events

(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3876) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\cscript.bat.zip
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3876) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:writeName:@C:\Windows\System32\acppage.dll,-6002
Value:
Windows Batch File
(PID) Process:(3876) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
Executable files
31
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3532cscript.batC:\Users\admin\AppData\Roaming\auditpolcore\cscript.batexecutable
MD5:—
SHA256:—
3876WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIb3876.24395\cscript.batexecutable
MD5:—
SHA256:—
3876WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIb3876.21340\cscript.batexecutable
MD5:—
SHA256:—
3532cscript.batC:\Users\Public\phNTDIOTYV.vbstext
MD5:—
SHA256:—
2328RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
3132RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
2856RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
2884RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
2088RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
3624RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
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
No debug info
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Reports
cscript.bat.zip