File name:

unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.7z

Full analysis: https://app.any.run/tasks/d2ebea60-d22b-4eca-b588-64ecc93a0815
Verdict: Malicious activity
Analysis date: May 15, 2025, 18:50:03
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:

F219B0AA14FBF3D29E8970F1D1A121DB

SHA1:

9E74C793799CA74D52CACD3BE758CED4D55AA856

SHA256:

CA36CA70A1EFE4277F845EB7FE78CD8D9BF4F97532BE40159944D974A6B128A4

SSDEEP:

1536:datQplHymGuWmbchRca3VLP0fHIejpnjlFYfG+yb9eJ36zBik:datglxZwh2a3VqHbpWOTbUB699

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: 2108)

    • Changes the autorun value in the registry

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • Reads the Internet Settings

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)
      • firefox.exe (PID: 704)

    • Executing commands from a ".bat" file

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • Starts CMD.EXE for commands execution

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • Reads security settings of Internet Explorer

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)
      • firefox.exe (PID: 704)

    • Starts itself from another location

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • There is functionality for taking screenshot (YARA)

      • firefox.exe (PID: 704)

  • INFO

    • The sample compiled with english language support

      • WinRAR.exe (PID: 2108)
      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2108)

    • Creates files or folders in the user directory

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • Checks supported languages

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)
      • firefox.exe (PID: 704)

    • Manual execution by a user

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)

    • Reads the computer name

      • unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe (PID: 2536)
      • firefox.exe (PID: 704)

    • Checks proxy server information

      • firefox.exe (PID: 704)

    • Reads the machine GUID from the registry

      • firefox.exe (PID: 704)
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: 2008:04:14 11:00:00+00:00
ArchivedFileName: unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
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 unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe cmd.exe no specs firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
328C:\Windows\system32\cmd.exe /c ""C:\Users\admin\Desktop\unlnk.bat" "C:\Windows\System32\cmd.exe—unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.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
704"C:\Users\admin\AppData\Local\Mozilla\Firefox\firefox.exe" C:\Users\admin\AppData\Local\Mozilla\Firefox\firefox.exe
unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\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\user32.dll
c:\windows\system32\gdi32.dll
2108"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.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
2536"C:\Users\admin\Desktop\unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe" C:\Users\admin\Desktop\unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.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
Total events
4 081
Read events
4 023
Write events
52
Delete events
6

Modification events

(PID) Process:(2108) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2108) 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:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.7z
(PID) Process:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2108) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2108) 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
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2108.32218\unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exeexecutable
MD5:4DC71F9FC1FEFE650F991904BA6DBB76
SHA256:E17A954222D10BD6EE537765F9C91982CBAC58B6E23CC11D934A2DA51345EF9F
2536unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exeC:\Users\admin\Desktop\unlnk.battext
MD5:685B417D870F9DD0ABB05C57B16BD905
SHA256:9D399C43AD6ACF5C8CAAF8171765F4CC5A082561E58D459EC16DEEBC0466980A
2536unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\firefox.exeexecutable
MD5:4DC71F9FC1FEFE650F991904BA6DBB76
SHA256:E17A954222D10BD6EE537765F9C91982CBAC58B6E23CC11D934A2DA51345EF9F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
13
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
704
firefox.exe
POST
404
49.13.77.253:80
http://panizagyrose.com/
unknown
—
—
unknown
704
firefox.exe
POST
404
49.13.77.253:80
http://daiglernylghaus.info/
unknown
—
—
unknown
704
firefox.exe
POST
404
49.13.77.253:80
http://gimmiraestrang.info/
unknown
—
—
unknown
704
firefox.exe
POST
404
49.13.77.253:80
http://jaculatebliley.info/
unknown
—
—
unknown
704
firefox.exe
POST
404
49.13.77.253:80
http://yarukulakonica.info/
unknown
—
—
unknown
704
firefox.exe
POST
404
49.13.77.253:80
http://smuggestbusting.info/
unknown
—
—
unknown
704
firefox.exe
POST
404
49.13.77.253:80
http://dismayedcorallo.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
—
—
224.0.0.252:5355
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
704
firefox.exe
49.13.77.253:80
panizagyrose.com
Hetzner Online GmbH
DE
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.184.238
whitelisted
panizagyrose.com
  • 49.13.77.253
unknown
daiglernylghaus.info
  • 49.13.77.253
unknown
gimmiraestrang.info
  • 49.13.77.253
unknown
jaculatebliley.info
  • 49.13.77.253
unknown
yarukulakonica.info
  • 49.13.77.253
unknown
dismayedcorallo.info
  • 49.13.77.253
unknown
smuggestbusting.info
  • 49.13.77.253
unknown

Threats

No threats detected
No debug info
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Reports
unknown_1da1f226ff89fae6537c93ae45f7ab49c527bbbc.7z