File name:

11f44531fb088d31307d87b01e8eabff.zip.zip

Full analysis: https://app.any.run/tasks/b013b1b6-436d-4def-a433-c2004017cb7b
Verdict: Malicious activity
Analysis date: July 11, 2025, 19:39:37
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
auto
generic
Indicators:
MIME: application/zip
File info: Zip archive data, at least v5.1 to extract, compression method=AES Encrypted
MD5:

0CBEDE8A169ECBBABD533AA9202D9015

SHA1:

6C75C16101B222CDFAD0044B30B4C490D3D37097

SHA256:

38B01A12B8DCD39EBDCF9E97772E848237330EB227E1CCEE80125564B27377E5

SSDEEP:

3072:h8xXZyytZ551PJxnd+HEOA2ewGGetw/Ycw8lEbbvBjFUQlqnV:Cl9B2HQRwG9a/JEbDJFgV

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

    • GENERIC has been found (auto)

      • WinRAR.exe (PID: 4192)
    • Registers / Runs the DLL via REGSVR32.EXE

      • EXCEL.EXE (PID: 4372)
    • Unusual execution from MS Office

      • EXCEL.EXE (PID: 4372)
    • Calls Win API functions (MACROS)

      • EXCEL.EXE (PID: 4372)
  • SUSPICIOUS

    • Generic archive extractor

      • WinRAR.exe (PID: 4192)
    • Sets XML DOM element text (SCRIPT)

      • splwow64.exe (PID: 1336)
  • INFO

    • Manual execution by a user

      • WinRAR.exe (PID: 3580)
      • WinRAR.exe (PID: 1468)
      • EXCEL.EXE (PID: 4372)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3580)
    • Checks proxy server information

      • slui.exe (PID: 5560)
    • Reads the software policy settings

      • slui.exe (PID: 5560)
    • Reads security settings of Internet Explorer

      • splwow64.exe (PID: 1336)
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: 51
ZipBitFlag: 0x0009
ZipCompression: Unknown (99)
ZipModifyDate: 2024:01:31 15:39:40
ZipCRC: 0x421a932f
ZipCompressedSize: 109157
ZipUncompressedSize: 109381
ZipFileName: 11f44531fb088d31307d87b01e8eabff.zip
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
151
Monitored processes
9
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs winrar.exe no specs winrar.exe rundll32.exe no specs excel.exe slui.exe regsvr32.exe no specs regsvr32.exe no specs splwow64.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1336C:\WINDOWS\splwow64.exe 8192C:\Windows\splwow64.exeEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Print driver host for applications
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\splwow64.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
1468"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\11f44531fb088d31307d87b01e8eabff.zip" "?\"C:\Program Files\WinRAR\WinRAR.exeexplorer.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\user32.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\ucrtbase.dll
3580"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\11f44531fb088d31307d87b01e8eabff.zip" C:\Users\admin\Desktop\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\user32.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\ucrtbase.dll
3584C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exesvchost.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\imagehlp.dll
3980regsvr32 -s ..\iroto1.dllC:\Windows\System32\regsvr32.exeEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
4192"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\11f44531fb088d31307d87b01e8eabff.zip.zipC:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
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\user32.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\ucrtbase.dll
4372"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\admin\Desktop\11f44531fb088d31307d87b01e8eabff\research-1646684671.xls"C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Version:
16.0.16026.20146
Modules
Images
c:\program files\microsoft office\root\office16\excel.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ole32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\program files\common files\microsoft shared\clicktorun\appvisvsubsystems64.dll
c:\windows\system32\combase.dll
5548regsvr32 -s ..\iroto.dllC:\Windows\System32\regsvr32.exeEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
5560C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
Total events
11 484
Read events
11 169
Write events
266
Delete events
49

Modification events

(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\11f44531fb088d31307d87b01e8eabff.zip.zip
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath
Operation:delete valueName:15
Value:
(PID) Process:(4192) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath
Operation:delete valueName:14
Value:
Executable files
2
Suspicious files
16
Text files
3
Unknown types
7

Dropped files

PID
Process
Filename
Type
4192WinRAR.exeC:\Users\admin\3D Objects\11f44531fb088d31307d87b01e8eabff.zipcompressed
MD5:9458859ABFD384F38362AF01FB306F14
SHA256:6CEC2BF8E5BDE0A9D885CA6276D5A3D77AFFE4225824836A762984E7ECDC8A40
3580WinRAR.exeC:\Users\admin\Desktop\11f44531fb088d31307d87b01e8eabff\iroto.dllexecutable
MD5:E03BDE4862D4D93AC2CEED85ABF50B18
SHA256:055B9E9AF987AEC9BA7ADB0EEF947F39B516A213D663CC52A71C7F0AF146A946
4192WinRAR.exeC:\Users\admin\Desktop\11f44531fb088d31307d87b01e8eabff.zipcompressed
MD5:9458859ABFD384F38362AF01FB306F14
SHA256:6CEC2BF8E5BDE0A9D885CA6276D5A3D77AFFE4225824836A762984E7ECDC8A40
4372EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\936F10BC72DB0BC0181957BCF75D6817binary
MD5:4A1A1CC581DCE4BD4067A02A4C5982C7
SHA256:5ADF997EFBAC640C728FCB5A8505EFF16890E6623590D4C463557B812D93BAB4
4372EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xmlxml
MD5:13AF026BB17E87B1A24C00E8295447B0
SHA256:4695B860F6568E9EDDC220E4C80C848D5B6BE780C9A4A31FAD4D878E098FF8DB
4372EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\936F10BC72DB0BC0181957BCF75D6817binary
MD5:9F77BF990F803852CF6D1C6C90A652F3
SHA256:F56C08C99CE3D832AD9750BD36ECD5596B3497AC6655C4787D8800501099BD23
4372EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\Personalization\Governance\Anonymous\floodgatecampaigns.jsontss
MD5:1A9F495675339389B0405F4570EF9FEE
SHA256:A7A08440DC9D1E88BE9DB55E32136864F13C6D87A8F0364006C196507A175109
4372EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\UsageMetricsStore\FileActivityStoreV3\Excel\ASkwMDAwMDAwMC0wMDAwLTAwMDAtMDAwMC0wMDAwMDAwMDAwMDBfTnVsbAA.Sbinary
MD5:41A017D740F22BA8EA6828D5560A3DD8
SHA256:45EC3C5EEC2EDDE303733ACA26CD08A4BD96DC8C22C92F91B61D3379D0241D95
4372EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64Ader
MD5:1C1D2F18D607EB9B91CEE7F5A70E38CC
SHA256:0EB3D7EFB33CD8D64667AE6536D843877D074B09EBDFB86B291FF4EE59ACE4A9
4372EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64Abinary
MD5:5A6BC99FD7EFB08E76C54F68FD3125E5
SHA256:1BEBC3CC22F01255D7943738F2D606B11BCA6749CD3FF555B48FC2134A94CDFD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
36
DNS requests
30
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1268
svchost.exe
GET
200
23.48.23.194:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
1268
svchost.exe
GET
200
69.192.161.161:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
3956
SIHClient.exe
GET
200
69.192.161.161:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
3956
SIHClient.exe
GET
200
69.192.161.161:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
2552
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
4372
EXCEL.EXE
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
4372
EXCEL.EXE
GET
200
104.18.20.213:80
http://r11.c.lencr.org/29.crl
unknown
whitelisted
2940
svchost.exe
GET
200
69.192.161.44:80
http://x1.c.lencr.org/
unknown
whitelisted
4372
EXCEL.EXE
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
5944
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
whitelisted
1268
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4512
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
whitelisted
1268
svchost.exe
23.48.23.194:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
1268
svchost.exe
69.192.161.161:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
2552
svchost.exe
20.190.160.130:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2552
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
5944
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
google.com
  • 172.217.18.14
whitelisted
crl.microsoft.com
  • 23.48.23.194
  • 23.48.23.183
  • 23.48.23.181
  • 23.48.23.138
  • 23.48.23.177
  • 23.48.23.191
  • 23.48.23.190
  • 23.48.23.178
  • 23.48.23.141
whitelisted
www.microsoft.com
  • 69.192.161.161
whitelisted
login.live.com
  • 20.190.160.130
  • 20.190.160.5
  • 40.126.32.134
  • 20.190.160.20
  • 40.126.32.136
  • 20.190.160.17
  • 40.126.32.138
  • 20.190.160.66
whitelisted
ocsp.digicert.com
  • 2.17.190.73
  • 184.30.131.245
whitelisted
nexusrules.officeapps.live.com
  • 52.111.227.14
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 52.165.164.15
whitelisted
activation-v2.sls.microsoft.com
  • 20.83.72.98
whitelisted

Threats

No threats detected
No debug info