File name:

unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.7z

Full analysis: https://app.any.run/tasks/4c2120bc-416e-46d0-a1af-48fda2247d21
Verdict: Malicious activity
Analysis date: May 15, 2025, 19:05:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
arch-exec
Indicators:
MIME: application/x-7z-compressed
File info: 7-zip archive data, version 0.4
MD5:

086EC7A6DBAE54A65C4E916DED99313D

SHA1:

555FF3BAEBDAD9E30A563A94B1567B497B755F23

SHA256:

E5CFBA24042E59B1104954AE766A509E4EBD945F2F209B8D24ABD068124D08F5

SSDEEP:

1536:nrWgC4FOtwCUxLHf/eh49vIaX5ZnFqDrhNoC31TLSr7EOg016D:nDcuCUt//JRIaXfnF+Bcr77gKa

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 archive extractor

      • WinRAR.exe (PID: 2848)

    • Changes the autorun value in the registry

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

  • SUSPICIOUS

    • Executing commands from a ".bat" file

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

    • Starts CMD.EXE for commands execution

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

    • Executable content was dropped or overwritten

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

    • Starts itself from another location

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

    • Reads security settings of Internet Explorer

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)
      • firefox.exe (PID: 1980)

    • Reads the Internet Settings

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)
      • firefox.exe (PID: 1980)

    • There is functionality for taking screenshot (YARA)

      • firefox.exe (PID: 1980)

  • INFO

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2848)

    • The sample compiled with english language support

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)
      • WinRAR.exe (PID: 2848)

    • Creates files or folders in the user directory

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

    • Checks supported languages

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)
      • firefox.exe (PID: 1980)

    • Reads the computer name

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)
      • firefox.exe (PID: 1980)

    • Manual execution by a user

      • unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe (PID: 704)

    • Checks proxy server information

      • firefox.exe (PID: 1980)

    • Reads the machine GUID from the registry

      • firefox.exe (PID: 1980)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.7z | 7-Zip compressed archive (v0.4) (57.1)
.7z | 7-Zip compressed archive (gen) (42.8)

EXIF

ZIP

FileVersion: 7z v0.04
ModifyDate: 2009:04:11 05:27:36+00:00
ArchivedFileName: unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe cmd.exe no specs firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
704"C:\Users\admin\Desktop\unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe" C:\Users\admin\Desktop\unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
1892C:\Windows\system32\cmd.exe /c ""C:\Users\admin\Desktop\clean.bat" "C:\Windows\System32\cmd.exe—unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1980"C:\Users\admin\AppData\Roaming\Mozilla\Firefox\firefox.exe" C:\Users\admin\AppData\Roaming\Mozilla\Firefox\firefox.exe
unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\roaming\mozilla\firefox\firefox.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
2848"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.7zC:\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\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
Total events
4 091
Read events
4 033
Write events
52
Delete events
6

Modification events

(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2848) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.7z
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
704unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\firefox.exeexecutable
MD5:9C66EEEB167E8B9B59433556FAEBD61F
SHA256:9FA750769004470A35B124F7CAE52E7FBAA277C49F7AB7CFE268C9E60CC48DF6
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2848.22787\unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exeexecutable
MD5:9C66EEEB167E8B9B59433556FAEBD61F
SHA256:9FA750769004470A35B124F7CAE52E7FBAA277C49F7AB7CFE268C9E60CC48DF6
704unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.exeC:\Users\admin\Desktop\clean.battext
MD5:A995A5AA11A95199A905AEB8A8BC7155
SHA256:B2E7D1D11D293715A50866A6DE63A860DB169C5D94FEDEFF5533B3DAE1B4DA43
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
9
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1980
firefox.exe
POST
404
49.13.77.253:80
http://gvezassda.info/index.php
unknown
—
—
unknown
1980
firefox.exe
POST
404
49.13.77.253:80
http://bumboxxxa.info/index.php
unknown
—
—
unknown
1980
firefox.exe
POST
404
49.13.77.253:80
http://karambarsa.info/index.php
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
224.0.0.252:5355
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1980
firefox.exe
49.13.77.253:80
gvezassda.info
Hetzner Online GmbH
DE
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.174
whitelisted
gvezassda.info
  • 49.13.77.253
unknown
bumboxxxa.info
  • 49.13.77.253
unknown
karambarsa.info
  • 49.13.77.253
unknown

Threats

No threats detected
No debug info
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Reports
unknown_da5b80e2fce4df9b2184c508fa567f93270bd4eb.7z