Trojan.RBot.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: | 19,211 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 109 |
| First Seen: | May 17, 2023 |
| Last Seen: | June 12, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.RBot.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
365f03a4cbd37a7e4610d40e62c5104d
SHA1:
45bf63709e477d44e6abb0f2c15a8880d7ca952a
File Size:
195.07 KB, 195072 bytes
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MD5:
5500602601bce74ed72e28371192583b
SHA1:
4ced764eccef8319654cecad36935fe25540b6eb
SHA256:
D733D4EFD3D0C92953A3D518AD711DF56F032A87C97CCE32BE91CECD1A923BDB
File Size:
1.22 MB, 1220608 bytes
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MD5:
d247a12afcee57bc87fcf1ae6fe6049e
SHA1:
44986497fa23da0f3d71220f226f31466d88927e
SHA256:
9856B6C2A20A7996A4E2A9E9318B854B76BF9ADA70BB40BC703539D90F376CBA
File Size:
1.51 MB, 1506304 bytes
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MD5:
7ccffc6a7906c604d8df84521577a730
SHA1:
bc8495bb140cf8fb1d310474fa8f692fb1e9ab82
SHA256:
0E6C0FF46F480A052E49E3A7617511552ADF3DF79DDE123ABBDC21A4246FDB8C
File Size:
244.74 KB, 244736 bytes
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MD5:
5791f789aef99ac4a07b1503ea3dc77a
SHA1:
daca2472b74e74072280c4a37d25a8f11aee9042
SHA256:
D952FF405E9F265E59F71EF73F9F977FF5DE60718F2F23CCF74594D1B03480E3
File Size:
193.54 KB, 193536 bytes
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Show More
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MD5:
44af23f6593ed88b5f9e6956a81d6b71
SHA1:
8974d05d499ddd39f11282979c1b31448ef47537
SHA256:
1A26A75F72437E94D8E4ABABF279A5DB8253A6A90392DEDD9333F55319C06D0E
File Size:
100.35 KB, 100352 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 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 | Microsoft Corporation |
| 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
- .adata
- 00 section
- 2+ executable sections
- HighEntropy
- No Version Info
- VirtualQueryEx
- WriteProcessMemory
- 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: | 9 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 1 |
| Unknown Blocks: | 7 |
Visual Map
0
x
?
?
?
?
?
?
?
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.- RBot.B
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\classes\.key:: | regfile | RegNtPreCreateKey |
| HKLM\software\classes\wow6432node\clsid\{533017fd-f2bd-7d14-bb2f-3d61a5c06cac}:: | QrE4VOujXxnKJqS/ | RegNtPreCreateKey |
| HKLM\software\classes\wow6432node\clsid\{533017fd-f2bd-7d14-bb2f-3d61a5c06cac}:: | QrE4VOujXxnKJqS/ | RegNtPreCreateKey |
