Trojan.MSIL.KeyLogger.bfqg
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: | 3,302 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 5,405 |
| First Seen: | February 9, 2015 |
| Last Seen: | April 4, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
SpyHunter Detects & Remove Trojan.MSIL.KeyLogger.bfqg
File System Details
Trojan.MSIL.KeyLogger.bfqg may create the following file(s):
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | scvhost.exe | ea26fd9892518be63b7b8543000328c3 | 17 |
| 2. | WmiPrvSE.exe | 177ef23c0d7a1945f8c5400fc8b8ec38 | 10 |
| 3. | conhost.exe | 06cdd9957c774ee6bba397f5ea3419fe | 10 |
Analysis Report
General information
| Family Name: | Keylogger.MSIL.Generic |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
8ae93690579a4aa5a97f0b41a4a8ba4b
SHA1:
625647671588128297d08690ad6371067b61ae53
SHA256:
D5BD045FE6E92CE529D89AD24701C69E9DF0820EB163E7B918129C22DCE0F0AA
File Size:
889.34 KB, 889344 bytes
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MD5:
5852578bb4e70b8b74b3adb54908d511
SHA1:
85e9951f3d8f658a3e734ca4a348c5ef141af3d5
SHA256:
E141A0BF856ABAA59A738787ECD2D436D61B234F5B1F3815BF52F4B0E69DE0CB
File Size:
558.59 KB, 558592 bytes
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MD5:
f4a0717ea7f37fc102cd8184364f732e
SHA1:
754f6d9190a1430ffbd7f459745a46fb64e0d891
SHA256:
30E6AF590804EBCE73068028813795B483BBCF0291A554721041BF242444533F
File Size:
9.15 MB, 9149952 bytes
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MD5:
4be5fd9bb48b596838fc572e60b8c4b4
SHA1:
cf20619d65d7791d200d418564fee44e499f3a40
SHA256:
8F802EC407F03B23012C04215DE0EC3C22D940D4E51D00056D44383EAFD869FE
File Size:
668.67 KB, 668672 bytes
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MD5:
7f89e6add55591503490bd25986d401d
SHA1:
cd1c3ddd3cd268c82047b7e45633e33cf43723bc
SHA256:
61B3C06D967B1C0D84355A230BA45BDDE9DE092B05E3F0715B686F63F3B70C84
File Size:
1.25 MB, 1251840 bytes
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MD5:
0c58b2e64f126f2cd6a59dd0b308cf92
SHA1:
825d15489d6af2a3d05607f7e5c67a7a6b007f29
SHA256:
42B7773C96E88A5975A48EE76CFA52EE93EF889700E813A970E4DBA0FC6D79E8
File Size:
1.73 MB, 1731024 bytes
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MD5:
5b5f4160dd23329adf5dda2f840b5c77
SHA1:
21d96fe4a0876ad54d914ba5c7c2a80b2343a1de
SHA256:
A12DBEDEB140AF048CDB99C269DFFF082D97727F7EEA829B540A22EAAFAF184A
File Size:
22.02 KB, 22016 bytes
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MD5:
a696825896af4ec40acc98bf9becae25
SHA1:
223188cdf5d780d68222a29e3f37b08aaf0dd658
SHA256:
48C5CC5AA01EB4C294801A492FC9015184FB83CFBEB3F652898F4E37F7090615
File Size:
75.78 KB, 75776 bytes
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MD5:
c0b1a95c1345e5c994edbb033f38c5ee
SHA1:
78b108e08c51ec87e2a5760a3b46fc7c78b02b54
SHA256:
ADADF6283191A15FAFB8B0DCF45BE31F4F7ADBC8C290C46CA1D9EBD89B2C8CD1
File Size:
116.74 KB, 116736 bytes
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MD5:
58b3e159415cdb0c58abe2fa07577178
SHA1:
4e90da49665eb526d4b44c8231a2f9e67bdff350
SHA256:
EA6280C2C385972C145F093A8B4D3DA127D4F0ECCF67F7FEED91D741FE5959E6
File Size:
204.29 KB, 204288 bytes
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MD5:
7dc1d0c57750ff4426f0dc1e887b99d0
SHA1:
97f4a82d2cc6310d2a634328c71570fcc432996c
SHA256:
9100E92CEB94455D3159C4273B47A4D635F1D6B8ADD68E7C775E1849D3D1A9DA
File Size:
87.04 KB, 87040 bytes
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MD5:
033ef07cd4c2a21a99c34b6bd213d138
SHA1:
494a6e91acf5fd44fa9b2b41d5fd25e99c8eb41a
SHA256:
0B7670C1819D1FEC099A09BFF35340EE03D807D8B2A65F10926128F261BAEB1F
File Size:
273.92 KB, 273920 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 .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 |
|---|---|
| Assembly Version |
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| Comments |
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| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademarks | Diego bigwor |
| Original Filename |
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| Product Name |
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| Product Version |
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Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| GoTo Technologies USA, LLC | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Self Signed |
File Traits
- .NET
- dll
- HighEntropy
- Installer Version
- NewLateBinding
- ntdll
- RijndaelManaged
- Run
- WriteProcessMemory
- x64
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- 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: | 620 |
|---|---|
| Potentially Malicious Blocks: | 149 |
| Whitelisted Blocks: | 304 |
| Unknown Blocks: | 167 |
Visual Map
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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.F
- MSIL.VanillaRAT.B
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.134177752455958059.4260.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\93fshxxct7al.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_gextmudw.vc0.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_sw1ib3so.rfk.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\ex_37390.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\78b108e08c51ec87e2a5760a3b46fc7c78b02b54_0000116736 | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\users\user\appdata\roaming\mydata\datalogs.conf | Generic Write,Read Attributes |
| c:\windows\appcompat\programs\amcache.hve | Read Data,Read Control,Write Data |
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| c:\windows\appcompat\programs\amcache.hve | Write Attributes |
| c:\windows\appcompat\programs\amcache.hve.log1 | Read Data,Write Data |
| c:\windows\appcompat\programs\amcache.hve.log2 | Read Data,Write Data |
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 |
|---|---|---|
| HKCU::di | ! | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 쨣矦뇴ǜ | 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 |
|---|---|
| User Data Access |
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| Anti Debug |
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| Process Shell Execute |
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| Encryption Used |
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| Process Manipulation Evasion |
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| Syscall Use |
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31 additional items are not displayed above. |
| Other Suspicious |
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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.
C:\Windows\Microsoft.NET\Framework\v2.0.50727\\dw20.exe dw20.exe -x -s 880
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C:\Windows\Microsoft.NET\Framework64\v2.0.50727\\dw20.exe dw20.exe -x -s 720
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(NULL) C:\Users\Trwfkcsn\AppData\Roaming\78b108e08c51ec87e2a5760a3b46fc7c78b02b54_0000116736
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"schtasks.exe" /Create /F /SC MINUTE /MO 1 /TN "WindowsUpdate" /TR "c:\users\user\downloads\4e90da49665eb526d4b44c8231a2f9e67bdff350_0000204288"
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"powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -NonInteractive -File "C:\Users\Nqqgdpvb\AppData\Local\Temp\ex_37390.ps1"
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