File name:

loptr.7z

Full analysis: https://app.any.run/tasks/fc8717f3-601c-49f7-b5dd-a8c02f1aab82
Verdict: Malicious activity
Analysis date: May 15, 2025, 20:13:07
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:

18113A26B729B7C08F315D905C04F07C

SHA1:

459BC3848A1D3EC4FF5ABA8AE3CECBE070FBFC8A

SHA256:

A4C6B64BBAC1092CA1F8B4AC20D8EAC98A33A765A6C8FDCCFFA49B842A64B29E

SSDEEP:

6144:BdjvxST+0UnxUpamD9sgNRLHnMvjNlLJGThFaiMTGv7I2hud+MJcZHyynQX:fvwTdpa5wdMLrLJGTh57I5djOZHyyU

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: 3480)

  • SUSPICIOUS

    • Application launched itself

      • loptr.exe (PID: 2536)
      • loptr.exe (PID: 3764)
      • loptr.exe (PID: 3676)
      • loptr.exe (PID: 3152)
      • loptr.exe (PID: 3616)

    • There is functionality for taking screenshot (YARA)

      • loptr.exe (PID: 1648)
      • loptr.exe (PID: 3696)
      • loptr.exe (PID: 2496)
      • loptr.exe (PID: 3768)
      • loptr.exe (PID: 1612)

  • INFO

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3480)

    • Checks supported languages

      • loptr.exe (PID: 2536)
      • loptr.exe (PID: 1648)
      • loptr.exe (PID: 3696)
      • loptr.exe (PID: 3764)
      • loptr.exe (PID: 3768)
      • loptr.exe (PID: 3676)
      • loptr.exe (PID: 3152)
      • loptr.exe (PID: 2496)
      • loptr.exe (PID: 3616)
      • loptr.exe (PID: 1612)

    • Manual execution by a user

      • loptr.exe (PID: 2536)
      • loptr.exe (PID: 3676)
      • loptr.exe (PID: 3152)
      • loptr.exe (PID: 3764)
      • loptr.exe (PID: 3380)
      • loptr.exe (PID: 3616)

    • The sample compiled with english language support

      • WinRAR.exe (PID: 3480)
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: 2017:06:22 12:00:09+00:00
ArchivedFileName: loptr.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
68
Monitored processes
12
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1612"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
loptr.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3765269347
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.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\advapi32.dll
1648"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
loptr.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3765269347
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.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\advapi32.dll
2496"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
loptr.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3765269347
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.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\advapi32.dll
2536"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.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\imm32.dll
3152"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
3380"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.exe
c:\windows\system32\ntdll.dll
3480"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\loptr.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
3616"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
3676"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
3696"C:\Users\admin\Desktop\loptr.exe" C:\Users\admin\Desktop\loptr.exe
loptr.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3765269347
Version:
49, 7, 10, 19
Modules
Images
c:\users\admin\desktop\loptr.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\advapi32.dll
Total events
2 807
Read events
2 784
Write events
23
Delete events
0

Modification events

(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3480) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(3480) 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:(3480) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3480WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3480.30583\loptr.exeexecutable
MD5:744E32A40B7B9C82337AAFE82C5EB3A9
SHA256:858632DF961A6D355ABFE7EB090C96156D2206E9171EF07EF1857F016BF737C4
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
1
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
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

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.186.174
whitelisted

Threats

No threats detected
Process
Message
loptr.exe
FTH: (3676): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (3696): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (3152): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (2496): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (3764): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (3768): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (3616): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
loptr.exe
FTH: (1612): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
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Reports
loptr.7z