Threat Database Trojans Trojan.MSIL.Krypt.MBDHE

Trojan.MSIL.Krypt.MBDHE

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2
First Seen: March 16, 2024
Last Seen: October 11, 2026
OS(es) Affected: Windows

Trojan.MSIL.Krypt.MBDHE is a detection name used to identify a malicious program that belongs to the broad Trojan horse category. The "MSIL" portion of the name indicates that the malware was written in a .NET-based programming language and compiled into Microsoft Intermediate Language, while "Krypt" suggests that the file is encrypted, packed, or otherwise obfuscated to make it harder for security tools to analyze and detect. As with most threats in this family, specific technical details such as exact file names, distribution dates, or targeted systems are not fixed, since cybercriminals frequently repackage and redistribute these trojans under slightly different variants.

What This Threat Does

Like other members of the Trojan.MSIL.Krypt family, this threat is designed to disguise its true purpose and avoid raising suspicion while it carries out harmful actions in the background. Trojans in this category typically do not replicate on their own like viruses or worms; instead, they rely on deception to get installed and then quietly perform tasks dictated by the attacker. Depending on the specific build, this can include collecting information from the infected device, downloading and installing additional malicious components, modifying system settings, or giving a remote attacker some level of control over the compromised machine. Because the code is encrypted or packed, the trojan can often slip past basic security checks until it is unpacked and executed in memory.

How It Usually Spreads

Trojans of this type are commonly distributed through deceptive means typical of the broader Trojan category. This usually includes malicious email attachments disguised as invoices, documents, or other legitimate-looking files; bundled downloads from unofficial or pirated software sources; fake software updates or cracks; and links shared through compromised websites or social engineering scams. Since no specific distribution method has been confirmed for this exact variant, users should treat any unexpected download or attachment with caution, as this is the typical behavior seen across similar trojan families.

Risks for the User

If left on a system, a trojan like this can expose the user to a range of risks typical of this malware category. These risks may include theft of personal or financial information, unauthorized remote access to the device, installation of further malware such as ransomware or spyware, degraded system performance, and potential misuse of the infected computer for other malicious activities without the owner's knowledge. The exact impact depends on the specific payload of the variant involved, which can vary between infections.

Signs of Infection

Because trojans are built to operate stealthily, visible symptoms are not always present. However, users may notice warning signs typical of trojan infections, such as unexplained slowdowns, unusual network activity, unfamiliar processes running in the background, security software being disabled unexpectedly, or new and unrecognized programs appearing on the system.

How to Stay Protected

To reduce the risk of infection from threats like Trojan.MSIL.Krypt.MBDHE, users should avoid opening attachments or clicking links from unknown or unexpected sources, download software only from official and trusted providers, keep the operating system and installed applications updated, and use reputable security tools to scan and monitor the system regularly. Maintaining regular backups of important data also helps limit the damage if a trojan infection does occur.

Analysis Report

General information

Family Name: Trojan.MSIL.Krypt.MBDHE
Signature status: No Signature

Known Samples

MD5: 0240e55cb65dd888e42cbc76c57f1483
SHA1: 3e27337aaebfb84a3d92d5a7d84c6ee5ed66d799
SHA256: D3730B3212574A4086C8C2464E5665FC50E236DF4C26B83FBD5B8F9F3631DF91
File Size: 987.14 KB, 987136 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)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
Company Name Microsoft Corporation
File Description Nakliye
File Version 1.0.0.0
Internal Name kENl.exe
Legal Copyright Copyright © 2024
Original Filename kENl.exe
Product Name Nakliye
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 962
Potentially Malicious Blocks: 77
Whitelisted Blocks: 885
Unknown Blocks: 0

Visual Map

0 0 x 0 x x x x x x x 0 x x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x 0 x 0 0 x x x x x x x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • MSIL.AgentTesla.JA
  • MSIL.Krypt.MBDHE

Windows API Usage

Category API
User Data Access
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation