Adware.OpenSUpdater.NA
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: | 6,301 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 2,873 |
| First Seen: | July 6, 2021 |
| Last Seen: | June 19, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Adware.OpenSUpdater.NA |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
cc192c10399a3fe91b80ee051a86c342
SHA1:
4ddfd7b8203b2abab32b116d34662c5084dd75a4
SHA256:
2F967F12DCCB3041332DC5C8D305B5D4B7F6AF65D6799EDF480C339F8F965DF4
File Size:
1.02 MB, 1023896 bytes
|
|
MD5:
7cfc261d5c90a1290b539851a4bf52f5
SHA1:
b222f78442823bbbf0a7e5998871ba2c73034b5e
SHA256:
DC5364035F503289EB113B2E0818B3A8D012B77FC926DDA38446FDC142270227
File Size:
9.09 MB, 9086408 bytes
|
|
MD5:
84e7a3e5e34b6d04834893e56ed0f068
SHA1:
ec9b46b4fc4c16a077562b81f32eaa4291d8c18c
SHA256:
8B3D645458ACEDC1F47610902D3999FB004D890391A3CBBE42AD98523EF5A9B0
File Size:
144.99 KB, 144989 bytes
|
|
MD5:
ee2b9963746d2ee9f92ea57b9bfff2fd
SHA1:
96b0ce405db47f26b3da7d4e6f8e2892534db8f4
SHA256:
AA3A73303793BBAAE27453A6E84C4D30EFDD83918D736DF1333B66406F4D824E
File Size:
9.09 MB, 9086408 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 has TLS 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)
Show More
- 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 |
|---|---|
| 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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| 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 |
|---|---|---|
| LLC "SOFT DATA SISTEM" | COMODO RSA Code Signing CA | Self Signed |
| Craftmate Oy | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Self Signed |
File Traits
- dll
- HighEntropy
- 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: | 25,959 |
|---|---|
| Potentially Malicious Blocks: | 3,007 |
| Whitelisted Blocks: | 20,949 |
| Unknown Blocks: | 2,003 |
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Data truncated
0 - Probable Safe Block
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x - Potentially Malicious Block
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 | Generic Read,Write Attributes |
| \device\namedpipe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\nsc184e.tmp\cpufeatures.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc184e.tmp\nsexec.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc184e.tmp\nsprocess.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc184e.tmp\registry.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc184e.tmp\system.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc184e.tmp\userinfo.dll | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\nscd730.tmp\wmiinspector.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\~nsua.tmp\au_.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\users\user\appdata\roaming\cpuminer\ethminer\clinfo.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\cpuminer\ethminer\ethm.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\cpuminer\ethminer\license.txt | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\cpuminer\ethminer\start.cmd | 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 | :'حC� | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ��{٭C� | RegNtPreCreateKey |
| HKLM\system\controlset001\control\session manager::pendingfilerenameoperations | *1\??\C:\Windows\SystemTemp\MicrosoftEdgeUpdate.exe.old122e4 *1\??\C:\Windows\SystemTemp\CopilotUpdate.exe.old12352 *1\??\C:\P | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �l � 8��8��B�8 �� �6 �v �Z 7� xy �� �aT�B� ����� ���%�� �5����Bx �< �!!wz "Wc#�#��$kF$�� %:� %�&� '�!(�(X�(�) ;*J*9*�"+�[,=� ,��/9� /��1`1�1HO 1�D5,]5�05�G9ߔ<.:>3� | 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 |
|---|---|
| Anti Debug |
|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Syscall Use |
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|
| User Data Access |
|
| Process Terminate |
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| Other Suspicious |
|
| Service Control |
|
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:\Users\Ndagkaxt\AppData\Roaming\cpuminer\ethminer\clinfo.exe"
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"C:\Users\Ndagkaxt\AppData\Roaming\cpuminer\ethminer\ethm.exe" --ndevs
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runas c:\users\user\downloads\b222f78442823bbbf0a7e5998871ba2c73034b5e_0009086408 -dam /tx
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"C:\Users\Twcufpnw\AppData\Local\Temp\~nsuA.tmp\Au_.exe" _?=c:\users\user\downloads\
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