File name:

lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.7z

Full analysis: https://app.any.run/tasks/34e87074-2230-441e-96ff-2c0341430efc
Verdict: Malicious activity
Analysis date: May 15, 2025, 18:47:52
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:

2007DAE2A91D98BC0D9F189270672E2D

SHA1:

24F1E446B69CD5807A0CE58E9109E332F0A272E9

SHA256:

1198C95D9965777FC75A599E6B837E288AC83E1D02AFCF4F9465BC8BBA3D2E0A

SSDEEP:

768:AKxNRZ9/QO3XNwJEdtcQ+YH+JQ4wZVc/iGzJQLW1VwcDa5FW0VcnBLyjh:AK3rtQO3aqd2Q+aQ/iWJQ0fcGFyjh

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: 2480)

    • Changes the autorun value in the registry

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

  • SUSPICIOUS

    • Reads the Internet Settings

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)
      • firefox.exe (PID: 2412)

    • Executable content was dropped or overwritten

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Starts CMD.EXE for commands execution

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Starts itself from another location

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Executing commands from a ".bat" file

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Reads security settings of Internet Explorer

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)
      • firefox.exe (PID: 2412)

    • There is functionality for taking screenshot (YARA)

      • firefox.exe (PID: 2412)

  • INFO

    • The sample compiled with english language support

      • WinRAR.exe (PID: 2480)
      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Manual execution by a user

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Checks supported languages

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)
      • firefox.exe (PID: 2412)

    • Creates files or folders in the user directory

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)

    • Reads the computer name

      • lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe (PID: 3096)
      • firefox.exe (PID: 2412)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2480)

    • Reads the machine GUID from the registry

      • firefox.exe (PID: 2412)

    • Checks proxy server information

      • firefox.exe (PID: 2412)
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: 2011:02:25 05:19:32+00:00
ArchivedFileName: lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe cmd.exe no specs firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
1028C:\Windows\system32\cmd.exe /c ""C:\Users\admin\Desktop\clear.bat" "C:\Windows\System32\cmd.exe—lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.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
2412"C:\Users\admin\AppData\Roaming\Mozilla\Firefox\firefox.exe" C:\Users\admin\AppData\Roaming\Mozilla\Firefox\firefox.exe
lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.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\system32\gdi32.dll
c:\windows\system32\user32.dll
2480"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.7zC:\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
3096"C:\Users\admin\Desktop\lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe" C:\Users\admin\Desktop\lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.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\gdi32.dll
c:\windows\system32\user32.dll
Total events
4 067
Read events
4 009
Write events
52
Delete events
6

Modification events

(PID) Process:(2480) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2480) 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:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.7z
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3096lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\firefox.exeexecutable
MD5:48C37B5FB17AE8AE9D135B979BD1F09A
SHA256:750857FA88452A1824B565F31624B34B8CEDFCD8A6A4EE8A8DC9B346B17DD66F
3096lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exeC:\Users\admin\Desktop\clear.battext
MD5:03930D46804F976A435D63F128224F41
SHA256:B268562A38CE3573DE3CA1739FDB70DC7811AC4D8B0E858D83FD44FDBB2CAD16
2480WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2480.18949\lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.exeexecutable
MD5:48C37B5FB17AE8AE9D135B979BD1F09A
SHA256:750857FA88452A1824B565F31624B34B8CEDFCD8A6A4EE8A8DC9B346B17DD66F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
12
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2412
firefox.exe
POST
404
49.13.77.253:80
http://viduousseyamak.com/
unknown
—
—
unknown
2412
firefox.exe
POST
404
49.13.77.253:80
http://laungawbosanska.info/
unknown
—
—
unknown
2412
firefox.exe
POST
404
49.13.77.253:80
http://padroadogalah.info/
unknown
—
—
unknown
2412
firefox.exe
POST
404
49.13.77.253:80
http://karkefautino.info/
unknown
—
—
unknown
2412
firefox.exe
POST
404
49.13.77.253:80
http://emphaticmergey.info/
unknown
—
—
unknown
2412
firefox.exe
POST
404
49.13.77.253:80
http://divergerusedski.info/
unknown
—
—
unknown
2412
firefox.exe
POST
404
49.13.77.253:80
http://burnykirabati.info/
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
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
2412
firefox.exe
49.13.77.253:80
viduousseyamak.com
Hetzner Online GmbH
DE
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.186.174
whitelisted
viduousseyamak.com
  • 49.13.77.253
unknown
laungawbosanska.info
  • 49.13.77.253
unknown
karkefautino.info
  • 49.13.77.253
unknown
burnykirabati.info
  • 49.13.77.253
unknown
padroadogalah.info
  • 49.13.77.253
unknown
emphaticmergey.info
  • 49.13.77.253
unknown
divergerusedski.info
  • 49.13.77.253
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
lockscreen_e8c243c3d90128248b2a058c0e1ab0e888740640.7z