Backdoor.MSIL.AgentTesla.PH
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: | 9,634 |
| Threat Level: | 60 % (Medium) |
| Infected Computers: | 65 |
| First Seen: | August 28, 2024 |
| Last Seen: | July 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Backdoor.MSIL.AgentTesla.PH on your system indicates a potential security threat that requires immediate attention. This detection name suggests a backdoor threat, which is a type of malware designed to allow unauthorized access to a compromised system. It is essential to understand the nature of this threat and take prompt action to remove it and prevent further damage.
Table of Contents
What Is Backdoor.MSIL.AgentTesla.PH?
Backdoor.MSIL.AgentTesla.PH is identified as a backdoor threat, which means it is designed to create a covert communication channel between the compromised system and a command and control (C2) server controlled by the attacker. This allows the attacker to remotely access the system, steal sensitive information, install additional malware, or use the system for malicious activities. The name itself does not directly indicate a specific malware family, but its characteristics align with backdoor malware behavior.
How Backdoor.MSIL.AgentTesla.PH Operates
Backdoor malware like Backdoor.MSIL.AgentTesla.PH typically operates by establishing a connection with its C2 server, awaiting commands to execute on the compromised system. These commands can range from data exfiltration to downloading and installing additional malware. The backdoor can be installed through various means, including exploited vulnerabilities, phishing attacks, or drive-by downloads. Once installed, it can hide its presence by using rootkit techniques or disguising itself as a legitimate process.
Symptoms of Infection
Symptoms of a backdoor infection can be subtle and may not always be immediately apparent. However, signs may include unusual network activity, slow system performance, unexpected changes in system settings, or the appearance of unfamiliar programs. In some cases, the system may become unstable, or certain applications may not function correctly. Given the stealthy nature of backdoors, some infections may only be discovered through the use of security software.
How to Remove Backdoor.MSIL.AgentTesla.PH
- Boot your system into Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of the malware.
- Uninstall any suspicious programs or applications that were installed around the time of the infection. Be cautious and only remove programs you are certain are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
- Reboot your system and perform another full scan with your anti-malware tool to ensure that all malware components have been removed.
Conclusion
The removal of Backdoor.MSIL.AgentTesla.PH requires a thorough approach to ensure that all components of the malware are eliminated from the system. It is crucial to act quickly to prevent further damage or unauthorized access. After removal, consider enhancing your system's security by keeping your operating system and software up to date, using strong antivirus software, and practicing safe computing habits, such as avoiding suspicious links and attachments. Regular backups of important data can also protect against data loss in case of future infections or system failures.
Analysis Report
General information
| Family Name: | Backdoor.MSIL.AgentTesla.PH |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
1367070e83b95143106feba12485eb58
SHA1:
14b311b68a1f0a7b7beb91622edc88bb7d7a7ade
SHA256:
F10B6C4DB40AD84F88F9F4591D68B3DE2B3F19E46751D4A8869A346647FC6443
File Size:
865.79 KB, 865792 bytes
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MD5:
6eb464923ac1f94dc8d9563f1afc4bbb
SHA1:
94c038eb19623856a5b500564838fec2446eac0c
SHA256:
342AC1F8CB57D8745155D4DD1C8395131CB0C8FB11F2B8D031B92EAD0F4556B6
File Size:
841.22 KB, 841216 bytes
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MD5:
2b5882623a545a457ae157812e6163fc
SHA1:
8abdfb8638943fb02fd8a213df62b2d3f3f4ee68
SHA256:
7FE162B84E6D99ECAFE3DCD7418848246A7B3FACF9EACD03A0B6F54EFFC925C2
File Size:
418.82 KB, 418816 bytes
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MD5:
7dbb8b87a7bc6ce2d0c44a36685d88e3
SHA1:
cccb92152459d31b9c48c9c4ca0a24bab02d9905
SHA256:
FCE4F1C8C5AC29A62EBB007AB3EAE83D24E4FBFD833319DDC4BF62C2ABAAC73A
File Size:
435.71 KB, 435712 bytes
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MD5:
8c265a26ffeafa347a9607f36d353250
SHA1:
29f53d09473d0f32dc5e0ed22a41a2ab46d9fa8b
SHA256:
B305079D40311C34F42BEFFA8668E17EDDBEBDE00EC0DA04CE43CA25E12B60F2
File Size:
434.18 KB, 434176 bytes
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MD5:
fe67f0a9a31716d9c7e67af6a5a2df0e
SHA1:
e4dfc0763e86f9d295c8e10947363577b4c14f7e
SHA256:
E4355C6FC5F24CD6584A525C12AF5B6378D776738CB6192A0D4BAC3584FB1732
File Size:
356.35 KB, 356352 bytes
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MD5:
78669fd74bb82a1f51a2d1c0e4fb559d
SHA1:
17c7791074bc4d4bc029c68a9c2e31d6f2bdbd88
SHA256:
C16C14909E7C32F5B9997C79F985D310475732E5BBA28A5151008FDC72479C13
File Size:
693.25 KB, 693248 bytes
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MD5:
e6cd02ded4128b72d2913229b3f3d720
SHA1:
23561dbad509dca39ac014241c1ee58a3bedde87
SHA256:
6DF97E5CC8FD351306954FCA5216D6BB094BEB9094D2112038587C6624E86BEA
File Size:
8.92 MB, 8919552 bytes
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MD5:
31e3ff656c560c349a9b825dc48bbe2d
SHA1:
92e1bbb069440fc30775fdd75d78981cca35cbb6
SHA256:
1B8D2DB9AACD73F1F65EA72CA0C7ACEF5A83F38ED928F8B05515FCDF83C01B7A
File Size:
1.81 MB, 1808384 bytes
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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 security information
- File has exports table
- File is .NET application
- File is 32-bit executable
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
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- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
- 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 |
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| Internal Name |
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| Legal Copyright |
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File Traits
- .NET
- dll
- GenKrypt
- HighEntropy
- Reactor
- Reflective
- RijndaelManaged
- x64
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 108 |
|---|---|
| Potentially Malicious Blocks: | 40 |
| Whitelisted Blocks: | 63 |
| Unknown Blocks: | 5 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- MSIL.Agent.GOE
- MSIL.Agent.ONH
- MSIL.AgentTesla.DH
- MSIL.AgentTesla.PH
- MSIL.Bulz.KA
Show More
- MSIL.Downloader.JPB
- MSIL.Downloader.PFA
- MSIL.Downloader.PFB
- MSIL.Downloader.XN
- MSIL.Heracles.XC
- MSIL.Krypt.GEFT
- MSIL.Krypt.GJLD
- MSIL.Krypt.MBAZO
- MSIL.Kryptik.SC
- MSIL.Mardom.AJ
- MSIL.Mardom.AY
- MSIL.Mardom.TJA
- MSIL.Quasar.BV
- MSIL.Quasar.I
- MSIL.ShellcodeRunner.XB
- MSIL.Stealer.PAE
- MSIL.Stealer.PHE
- MSIL.XWorm.G
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 |
|---|---|
| \device\namedpipe\dav rpc service | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\pshost.134185330248234952.7968.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_tnd5mpnd.ir3.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_uvfuwcop.sfm.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\alpaca.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\bebasneue-regular.ttf | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\e4dfc0763e86f9d295c8e10947363577b4c14f7e_0000356352 | Generic Write,Read Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ॰쾍룘ǜ | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �m . tX �v �Z�����5#��&� (�*J1`1�1HO @V� A��G�IH[uH�pb"hk`k�ql(�q�XtǤ{b��P� �/������7��� ����X�����.�m� Ù� �IV �gi����$�8წ���Κ�>��&M A�=�SB1_ B�� T�Vw�`�V��%������ �A | RegNtPreCreateKey |
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 |
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| Syscall Use |
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46 additional items are not displayed above. |
| User Data Access |
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| Encryption Used |
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| Anti Debug |
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| Other Suspicious |
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| Network Winsock2 |
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| Network Winsock |
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| 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.
"powershell.exe" Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'e4dfc0763e86f9d295c8e10947363577b4c14f7e_0000356352'
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