Trojan.Tasker.EA
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: | 8,416 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 135 |
| First Seen: | December 15, 2023 |
| Last Seen: | March 12, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Tasker.EA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
048fff653043bbd4843e5e6579e16982
SHA1:
ad8dfd2b326c21346966f90dcb89559c910237ca
SHA256:
5B0D27BE3704FF222160D9E9DDABEE18BE19CABF4CE5A8C6BE1FD5D1C1DD2875
File Size:
188.42 KB, 188416 bytes
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MD5:
4cf6be68e175ee5e2258a189720ba755
SHA1:
fe73d50e30bed0ab4c5307d35564a97b1fdf5448
SHA256:
EBA5FB0826994C1ED02E5878F269E35E0C5B60A8EA9C99107086F8E139C92B0D
File Size:
188.42 KB, 188416 bytes
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MD5:
849812e4b99493b132a08b0108f4febe
SHA1:
8253dee8ea02ddfe9f7c5121cf94c77963e7ce96
SHA256:
BBE8841DCB1BAED6142579871D3C327316C975954CD58EA2FE28A454B06AF9ED
File Size:
180.22 KB, 180224 bytes
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MD5:
c1565b3e5ad6b39a98f40c2347bc42bf
SHA1:
784b46d8030a6dfbed6477fa31bf12c3d679c9ea
SHA256:
0C0C49E766A609D300161CEA0F810329D839A40EB428BDE5B177AE8FCA993CB0
File Size:
188.42 KB, 188416 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File is 64-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
- 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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File Traits
- CAB SFX
- HighEntropy
- Wextract
- x64
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: | 116 |
|---|---|
| Potentially Malicious Blocks: | 59 |
| Whitelisted Blocks: | 57 |
| Unknown Blocks: | 0 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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.- Tasker.E
- Tasker.EA
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 |
| \device\namedpipe\pshost.134029675447925709.5200.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_alccnloe.3p4.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_wmz3n0nu.wgc.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\info_computer.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\info_computer.bat | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\info_computer.bat_deleted_ | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\kmseldi_original.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\kmseldi_original.bat | Synchronize,Write Attributes |
Show More
| c:\users\user\appdata\local\temp\ixp000.tmp\max.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\max.ps1 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\ixp000.tmp\tmp4351$.tmp | Generic Write,Read Attributes,Delete |
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\software\microsoft\windows\currentversion\runonce::wextract_cleanup0 | rundll32.exe C:\WINDOWS\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\Jdbvosbz\AppData\Local\Temp\IXP000.TMP\" | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 쨉驰⭇ǜ | RegNtPreCreateKey |
| HKLM\software\microsoft\tracing\rasapi32::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::enableautofiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::filedirectory | %windir%\tracing | RegNtPreCreateKey |
| HKLM\software\microsoft\tracing\rasmancs::enablefiletracing | RegNtPreCreateKey |
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| HKLM\software\microsoft\tracing\rasmancs::enableautofiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::filedirectory | %windir%\tracing | RegNtPreCreateKey |
| HKLM\software\microsoft\windows\currentversion\runonce::wextract_cleanup0 | rundll32.exe C:\WINDOWS\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\Zkdezijc\AppData\Local\Temp\IXP000.TMP\" | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | 叨箠荅ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 뙐箢荅ǜ | RegNtPreCreateKey |
| HKLM\software\microsoft\windows\currentversion\runonce::wextract_cleanup0 | rundll32.exe C:\WINDOWS\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\Ewdfdonc\AppData\Local\Temp\IXP000.TMP\" | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | ㆧ૰軬ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 軬ǜ | 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 |
|---|---|
| Syscall Use |
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183 additional items are not displayed above. |
| Process Shell Execute |
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| Anti Debug |
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| User Data Access |
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| Encryption Used |
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| Other Suspicious |
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| Network Info Queried |
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| Network Winsock2 |
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| Network Winsock |
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| Network Winhttp |
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| Process Manipulation Evasion |
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| Service Control |
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| Process Terminate |
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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 -noprofile -Sta -executionpolicy bypass -File max.ps1
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cmd /c "INFO_COMPUTER.bat"
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WriteConsole:
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WriteConsole: ----------------
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WriteConsole: !!!CONDIVIDERE
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Show More
WriteConsole: PER ASSISTENZA
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WriteConsole: Sono connesso co
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WriteConsole: Il mio nome comp
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WriteConsole: Il mio ip e:
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C:\WINDOWS\system32\ipconfig.exe ipconfig
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C:\WINDOWS\system32\find.exe find "IPv4"
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WriteConsole: Stato del mio fi
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C:\WINDOWS\system32\netsh.exe netsh advfirewall show allprofiles state
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WriteConsole: Premi spazio per
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cmd /c KMSELDI_original.bat
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WriteConsole: ================
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WriteConsole: Wait...
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C:\WINDOWS\system32\cacls.exe "C:\WINDOWS\system32\cacls.exe" "C:\WINDOWS\system32\config\system"
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C:\WINDOWS\system32\chcp.com chcp 866
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WriteConsole: e294acc3ace294acc39120e294acc2a1
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C:\WINDOWS\system32\timeout.exe timeout /t 7
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