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File name:

cscript.bat.zip

Full analysis: https://app.any.run/tasks/60680ba3-dfe7-46e7-8e0e-cc707185a783
Verdict: Malicious activity
Analysis date: July 17, 2019, 17:29:58
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

    • Application was dropped or rewritten from another process

      • cscript.bat (PID: 3448)
      • RegAsm.exe (PID: 2896)
      • RegAsm.exe (PID: 2380)
      • server.exe (PID: 3056)
      • server.exe (PID: 2504)
      • RegAsm.exe (PID: 4092)
      • server.exe (PID: 2084)
      • RegAsm.exe (PID: 4064)
      • RegAsm.exe (PID: 3604)
      • server.exe (PID: 2092)
    • Changes the autorun value in the registry

      • cscript.bat (PID: 3448)
  • SUSPICIOUS

    • Creates files in the user directory

      • cscript.bat (PID: 3448)
    • Suspicious files were dropped or overwritten

      • WinRAR.exe (PID: 3852)
      • cscript.bat (PID: 3448)
    • Executable content was dropped or overwritten

      • cscript.bat (PID: 3448)
      • WinRAR.exe (PID: 3852)
      • RegAsm.exe (PID: 2896)
      • RegAsm.exe (PID: 2380)
      • RegAsm.exe (PID: 4092)
      • RegAsm.exe (PID: 3604)
    • Starts application with an unusual extension

      • WinRAR.exe (PID: 3852)
    • Starts itself from another location

      • RegAsm.exe (PID: 2896)
      • RegAsm.exe (PID: 2380)
      • RegAsm.exe (PID: 4092)
      • RegAsm.exe (PID: 3604)
  • 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.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
11
Malicious processes
2
Suspicious processes
4

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 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 no specs

Process information

PID
CMD
Path
Indicators
Parent process
3852"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\cscript.bat.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
3448"C:\Users\admin\AppData\Local\Temp\Rar$DIb3852.12889\cscript.bat" C:\Users\admin\AppData\Local\Temp\Rar$DIb3852.12889\cscript.bat
WinRAR.exe
User:
admin
Company:
dasHost
Integrity Level:
MEDIUM
Description:
RAVBg64
Version:
752.777.546.180
2896"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
3056"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exeRegAsm.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
2380"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
2504"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exeRegAsm.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
4092"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
2084"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exeRegAsm.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
3604"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
2092"C:\Users\admin\AppData\Local\Temp\server.exe" C:\Users\admin\AppData\Local\Temp\server.exeRegAsm.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
Total events
1 886
Read events
1 849
Write events
0
Delete events
0

Modification events

No data
Executable files
6
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3448cscript.batC:\Users\Public\phNTDIOTYV.vbstext
MD5:6B1378456DB7CE62565B808580F3E26D
SHA256:E6074F38F060623685FB8B003114041185F905246F3E466415DA49E2744D4A43
3852WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIb3852.12889\cscript.batexecutable
MD5:F782333547682BA20E00501FE8807D8C
SHA256:9C3BAF4A84909D15E7BE3A59FEF7803A5EDC27A29C2B52F12FDE071241FF5530
3448cscript.batC:\Users\admin\AppData\Roaming\auditpolcore\cscript.batexecutable
MD5:C95DC1B95040A26265427E635C7ECD58
SHA256:2EC09C5ECD917B8B96F3C33BECDE6259F7DC0DF575B7CD53C74A88A5F2D650C4
2380RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
3604RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
2896RegAsm.exeC:\Users\admin\AppData\Local\Temp\server.exeexecutable
MD5:B58B926C3574D28D5B7FDD2CA3EC30D5
SHA256:6E70B56D748C4CCAB13CC8A055D3795EA0DD95FE3B70568D7D3AC0C6621140A3
4092RegAsm.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