File name:

11f44531fb088d31307d87b01e8eabff.zip

Full analysis: https://app.any.run/tasks/ffc28b83-577d-4f08-8833-c28bcb4a64e8
Verdict: Malicious activity
Analysis date: April 01, 2023, 09:16:04
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:

9458859ABFD384F38362AF01FB306F14

SHA1:

2F507CCA69FA3EF6CD091D27B21E99CFE1B73506

SHA256:

6CEC2BF8E5BDE0A9D885CA6276D5A3D77AFFE4225824836A762984E7ECDC8A40

SSDEEP:

3072:RUehtXqP0AxDUIhAtLlLnmQofdRrHw0DMUHHu:R1tXqP3FsLlLolzHHu

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

    • Connection from MS Office application

      • EXCEL.EXE (PID: 4036)

    • Registers / Runs the DLL via REGSVR32.EXE

      • EXCEL.EXE (PID: 4036)

    • Unusual execution from MS Office

      • EXCEL.EXE (PID: 4036)

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2672)

    • Manual execution by a user

      • EXCEL.EXE (PID: 4036)
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

ZipFileName: 11f44531fb088d31307d87b01e8eabff/
ZipUncompressedSize: -
ZipCompressedSize: -
ZipCRC: 0x00000000
ZipModifyDate: 2021:06:13 21:37:40
ZipCompression: None
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2672"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\11f44531fb088d31307d87b01e8eabff.zip"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\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\comdlg32.dll
c:\windows\system32\shlwapi.dll
3624regsvr32 -s ..\iroto.dllC:\Windows\System32\regsvr32.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\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
3848regsvr32 -s ..\iroto1.dllC:\Windows\System32\regsvr32.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\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
4036"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\program files\microsoft office\Office14\EXCEL.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\excel.exe
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\gdi32.dll
c:\windows\system32\user32.dll
Total events
4 804
Read events
4 676
Write events
106
Delete events
22

Modification events

(PID) Process:(2672) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
(PID) Process:(2672) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\General
Operation:writeName:LastFolder
Value:
C:\Users\admin\Desktop
Executable files
4
Suspicious files
2
Text files
2
Unknown types
2

Dropped files

PID
Process
Filename
Type
4036EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR4DBE.tmp.cvr —
MD5:—
SHA256:—
2672WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2672.6203\11f44531fb088d31307d87b01e8eabff\research-1646684671.xlsdocument
MD5:B775CD8BE83696CA37B2FE00BCB40574
SHA256:1DF68D55968BB9D2DB4D0D18155188A03A442850FF543C8595166AC6987DF820
4036EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\research-1646684671.xls.LNKlnk
MD5:—
SHA256:—
2672WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2672.6203\11f44531fb088d31307d87b01e8eabff\iroto.dllexecutable
MD5:E03BDE4862D4D93AC2CEED85ABF50B18
SHA256:055B9E9AF987AEC9BA7ADB0EEF947F39B516A213D663CC52A71C7F0AF146A946
2672WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2672.6203\11f44531fb088d31307d87b01e8eabff\iroto1.dllexecutable
MD5:8E6FBEFCBAC2A1967941FA692C82C3CA
SHA256:E05C717B43F7E204F315EB8C298F9715791385516335ACD8F20EC9E26C3E9B0B
4036EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.datini
MD5:447E83FC640A4864DE113208A3F1F949
SHA256:09AE9F12BFD8691FA0FD1ED328CD73BF3AC852056C7CB002208E3B2EB5D9DE11
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
2
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4036
EXCEL.EXE
188.213.19.81:443
nws.visionconsulting.ro
Voxility LLP
RO
suspicious

DNS requests

Domain
IP
Reputation
nws.visionconsulting.ro
  • 188.213.19.81
suspicious
royalpalm.sparkblue.lk
  • —
suspicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2026 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
11f44531fb088d31307d87b01e8eabff.zip