Trojan.MSIL.Stealer.BDC
Trojan.MSIL.Stealer.BDC is a detection name used to identify a malicious program classified under the Stealers category. As the name suggests, this threat is written using the Microsoft Intermediate Language (MSIL), meaning it is built on the .NET framework, a common approach for many modern information-stealing trojans. Because detailed public data about this specific variant is limited, the information below describes the typical behavior of stealer-type trojans in this family, which Trojan.MSIL.Stealer.BDC is expected to share.
Table of Contents
What This Threat Does
Like most programs in the Stealers category, Trojan.MSIL.Stealer.BDC is typically designed to quietly collect sensitive information from an infected computer and send it to a remote attacker. Typical targets for this type of malware include saved browser passwords, autofill data, cookies, cryptocurrency wallet files, login credentials for email and messaging applications, and sometimes system information such as the computer name, installed software, and IP address. Once collected, this data is usually bundled and transmitted to a command-and-control server controlled by cybercriminals, who may use it directly for fraud or sell it to other malicious actors.
How It Usually Gets Onto Computers
Stealer trojans like this one commonly spread through deceptive means rather than exploiting technical vulnerabilities alone. Typical infection methods include:
- Email attachments or links disguised as invoices, receipts, or official documents
- Cracked software, game cheats, keygens, or pirated program installers
- Fake software updates or bundled downloads from untrustworthy websites
- Malicious advertisements or compromised download links shared on forums and social media
Because it is a .NET-based executable, it can also be disguised with misleading icons or packaged inside seemingly legitimate archives to trick users into opening it manually.
Risks for the User
If Trojan.MSIL.Stealer.BDC infects a system, the consequences can be serious. Stolen login credentials can lead to unauthorized access to email, banking, or social media accounts. Compromised cryptocurrency wallet data could result in irreversible financial loss. Beyond direct theft, victims may also face identity theft, further malware infections installed through the same access point, and a general loss of privacy as personal files and browsing habits are exposed to attackers.
Signs of Infection
Stealer trojans are often designed to run silently, so visible symptoms may be minimal. However, users might notice:
- Unexpected account logins or password reset notifications they did not request
- Unusual network activity or slower-than-usual internet performance
- Unfamiliar processes running in Task Manager
- Security software alerts flagging suspicious files or blocked connections
- Changes to browser settings that were not made by the user
How to Stay Protected
To reduce the risk of infection from threats like Trojan.MSIL.Stealer.BDC, users should avoid downloading software from unofficial or pirated sources, be cautious with unexpected email attachments and links, and keep their operating system and applications updated. Using strong, unique passwords for different accounts and enabling two-factor authentication where possible can limit the damage if credentials are stolen. Regularly scanning the system with updated security software and maintaining backups of important files are also effective practices for minimizing the impact of stealer-type malware.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Stealer.BDC |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
e3434f23820b4c77a4631c1ee57fe7f3
SHA1:
86c526279f0e7e979ab1e522c26626f380b617fc
SHA256:
8084A7FFE618287F2B658B6DCBF41D0C36E540B42E64AA3B27AC8D42003483DD
File Size:
336.90 KB, 336896 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File is .NET application
- File is 32-bit executable
- File is either console or GUI application
- 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 | 1.0.0.0 |
| Company Name | SkyRC |
| File Description | ChargeMaster |
| File Version | 1.0.0.0 |
| Internal Name | Charger Master.exe |
| Legal Copyright | Copyright © SkyRC 2016 |
| Original Filename | Charger Master.exe |
| Product Name | ChargeMaster |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- 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: | 113 |
|---|---|
| Potentially Malicious Blocks: | 38 |
| Whitelisted Blocks: | 75 |
| Unknown Blocks: | 0 |
Visual Map
? - 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.- MSIL.Stealer.BDC
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 |
|
| Other Suspicious |
|
| Anti Debug |
|
