Trojan.Chapak.FI
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 11,304 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 9 |
| First Seen: | September 28, 2023 |
| Last Seen: | November 10, 2025 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Chapak.FI |
|---|---|
| Signature status: | No Signature |
Known Samples
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
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|
MD5:
e76aa6974a75830cabd942b1faf25aa1
SHA1:
084e8ff840004bc927d8e085cf36cdea8285bbab
SHA256:
F41C011C1889D41E369FE8271E6A64245DF876EBA72495891381ED6728931019
File Size:
7.33 MB, 7330053 bytes
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MD5:
2b8f5c2baddf8db47562a674f98ea849
SHA1:
50b6babfab02e51ab5d50b490315ce821af1c66b
SHA256:
FD6AD175F0E07E57C7D57303B1B7C908926FF473E3CC6E2A6A09A2E0E13C6D36
File Size:
7.86 MB, 7863193 bytes
|
Windows Portable Executable Attributes
- 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
Show More
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
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
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
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 |
Show More
| 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
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 |
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| Process Shell Execute |
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Shell Command Execution
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
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.\QP5BLML9lnxW.exe
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