Trojan.Dorkbot.B
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: | 9,896 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 25 |
| First Seen: | December 6, 2018 |
| Last Seen: | December 28, 2025 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Dorkbot.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
10b029115108d406b88b70ca391480c9
SHA1:
404bd0dd3f2ca6c13e6c18e5d4708b9e70e8c5a8
SHA256:
A2EF6AD63D42BF44A92D5BFFB8094A98FD7D5993D61093771C8E8CA40064C44A
File Size:
6.99 MB, 6986251 bytes
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MD5:
e201d666e4196b3df43ce780ceab46e3
SHA1:
11b93da82b05abc8157943b59e4e9bf4353bbe33
SHA256:
BEECEFB09F237715E6BC6337607A4D8A42151AF1AB8822736A81A00FED496AA2
File Size:
316.98 KB, 316984 bytes
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MD5:
5453a1d47e632cc65da81eef5460a25b
SHA1:
bd972b64e081e5dc09e2c344f58fd9fbccbf28a8
SHA256:
35C821AE3BDFBF351FA9027C6737FFBE44BE29F362CD6388760DEE2729173460
File Size:
5.25 MB, 5249032 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 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 |
|---|---|
| Assembly Version | 2.5.11.0 |
| Comments | Aktualizator komponentow AnoMail |
| 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 | AnoMail.pl |
| 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 |
|---|---|---|
| AnoMail.pl | AnoMail.pl | Self Signed |
File Traits
- big overlay
- 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: | 148 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 82 |
| Unknown Blocks: | 65 |
Visual Map
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x - Potentially Malicious 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 |
|---|---|
| c:\users\user\appdata\local\downloaded installations\{5153a73c-cee4-41f1-a222-8c9f3736f38d}\hdd regenerator.msi | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\users\user\appdata\local\temp\_is66b2.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\_is66e2.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\_is6732.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\_is685c.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\_is729f.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\_msi5166._is | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\data0008.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\hr2011.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\{d517c977-e512-4f0e-acb4-b92f735dc664}\0x0409.ini | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\{d517c977-e512-4f0e-acb4-b92f735dc664}\_ismsidel.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\{d517c977-e512-4f0e-acb4-b92f735dc664}\hdd regenerator.msi | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\{d517c977-e512-4f0e-acb4-b92f735dc664}\setup.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\~6731.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\~729e.tmp | 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 |
|---|---|---|
| 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 | |
| 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\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475 | 㵗 ȁ 獖} | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | 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 |
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| User Data Access |
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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.
(NULL) C:\Users\Qehqwxbx\AppData\Local\Temp\hr2011.exe
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(NULL) C:\Users\Qehqwxbx\AppData\Local\Temp\data0008.exe
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