Trojan.Chapak.FI

The detection of Trojan.Chapak.FI on your system indicates a potential security threat that requires immediate attention. This type of threat is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it.

What Is Trojan.Chapak.FI?

Trojan.Chapak.FI is a type of malware that can infect your computer without your knowledge or consent. The term "Trojan" refers to a type of malware that disguises itself as a legitimate program or file, allowing it to bypass security measures and gain access to your system. Once inside, it can cause a range of problems, from stealing sensitive information to disrupting system performance.

How Trojan.Chapak.FI Operates

Malware like Trojan.Chapak.FI typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can communicate with its creators or other malicious programs, allowing it to receive instructions or transmit stolen data. It may also attempt to spread to other parts of the system or to other computers, making it a significant threat to your security and privacy.

Symptoms of Infection

If your computer is infected with Trojan.Chapak.FI, you may notice a range of symptoms, including slow system performance, unexpected crashes, or unfamiliar programs running in the background. You may also notice that your browser is being redirected to unfamiliar websites or that you're receiving unexpected pop-ups or ads. In some cases, you may not notice any symptoms at all, which is why regular scans and monitoring are essential for detecting and removing malware.

How to Remove Trojan.Chapak.FI

1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs.
3. Uninstall any suspicious programs or applications that you don't recognize or that were installed without your consent.
4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
5. Reboot your computer and run another scan to ensure that the malware has been fully removed.

Conclusion

Removing Trojan.Chapak.FI from your system requires a combination of technical knowledge and caution. By following the steps outlined above and using reputable removal tools, you can help to ensure that your system is clean and secure. Remember to always be vigilant when downloading and installing software, and to regularly scan your system for malware to prevent future infections. By taking these steps, you can help to protect your computer and your personal data from the threats posed by malware like Trojan.Chapak.FI.

Analysis Report

General information

Family Name:	Trojan.Chapak.FI
Signature status:	No Signature

Known Samples

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Known Samples

This section lists other file samples believed to be associated with this family.

MD5: 02a95c32ba0d22c3c63d77ec79491924 SHA1: 3bb3dc3c7dfcdbeafd249aaa1d0223d9b9326ec3 SHA256: ACF611222DEDF92B6C9E37F600FBC7D0E575E49D45119FB65863F1EDE4A5BBEE File Size: 6.79 MB, 6787128 bytes

MD5: e76aa6974a75830cabd942b1faf25aa1 SHA1: 084e8ff840004bc927d8e085cf36cdea8285bbab SHA256: F41C011C1889D41E369FE8271E6A64245DF876EBA72495891381ED6728931019 File Size: 7.33 MB, 7330053 bytes

MD5: 2b8f5c2baddf8db47562a674f98ea849 SHA1: 50b6babfab02e51ab5d50b490315ce821af1c66b SHA256: FD6AD175F0E07E57C7D57303B1B7C908926FF473E3CC6E2A6A09A2E0E13C6D36 File Size: 7.86 MB, 7863193 bytes

Windows Portable Executable Attributes

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Windows Portable Executable Attributes

This section lists file attributes found within family samples. These attributes are extracted from the files’ Windows PE (Portable Executable) specification and various system flags. Portable Executable Attributes give malware researchers insight into a file’s functionality, executable details, platform and runtime environment.

• File doesn't have "Rich" header
• File doesn't have debug information
• File doesn't have exports table
• File doesn't have relocations information
• File doesn't have security information
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
• File is Native application (NOT .NET application)
• File is not packed

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• IMAGE_FILE_DLL is not set inside PE header (Executable)
• IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

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File Icons

This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.

Windows PE Version Information

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Windows PE Version Information

This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.

Name	Value
Company Name	Igor Pavlov
File Description	7z Setup SFX
File Version	9.20
Internal Name	7zS.sfx
Legal Copyright	Copyright (c) 1999-2010 Igor Pavlov
Original Filename	7zS.sfx.exe
Product Name	7-Zip
Product Version	9.20

File Traits

• 2+ executable sections
• VirtualQueryEx
• x86

Files Modified

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Files Modified

This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.

File	Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\adobenotificationhelper.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\adobenotificationhelper.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\config.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\config.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\control surface.nfo	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\control surface.nfo	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\dns_sd.jar	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\dns_sd.jar	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\fruity delay 2.nfo	Generic Write,Read Attributes

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c:\users\user\appdata\local\temp\7zs3b11.tmp\fruity delay 2.nfo	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\fruity x-y-z controller.nfo	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\fruity x-y-z controller.nfo	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\imagearray.json	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\imagearray.json	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\license.rtf	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\license.rtf	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\mdnsnsp.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\mdnsnsp.dll	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\mdnsresponder.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\mdnsresponder.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\microsoft_vc110_debugopenmp_arm.msm	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\microsoft_vc110_debugopenmp_arm.msm	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\microsoft_vc120_cxxamp_x86.msm	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\microsoft_vc120_cxxamp_x86.msm	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\qp5blml9lnxw.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs3b11.tmp\qp5blml9lnxw.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\cofr.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\cofr.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\config.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\config.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\fruity peak controller.fst	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\fruity peak controller.fst	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\fruity x-y controller.png	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\fruity x-y controller.png	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\qt5svg.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\qt5svg.dll	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\smpte-c.icc	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\smpte-c.icc	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\vrfauto.h	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs516c.tmp\vrfauto.h	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\ bonjour.lnk	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\config.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\config.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\euroscaleuncoated.icc	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\euroscaleuncoated.icc	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\fruity delay 2.fst	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\fruity delay 2.fst	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\fruity reeverb 2.fst	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\fruity reeverb 2.fst	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\hl34tpxcm.exe	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\hl34tpxcm.exe	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\imagearray.json	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\imagearray.json	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\pcd.db	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\pcd.db	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\unzip32.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\unzip32.dll	Synchronize,Write Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\vrfauto.h	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\7zs63bc.tmp\vrfauto.h	Synchronize,Write Attributes

Windows API Usage

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Windows API Usage

This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.

Category	API
Process Manipulation Evasion	NtUnmapViewOfSection
Process Shell Execute	CreateProcess

Shell Command Execution

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Shell Command Execution

This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.

.\cOFR.exe

.\QP5BLML9lnxW.exe