Threat Database Trojans Trojan.KillMBR.AH

Trojan.KillMBR.AH

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 10,681
Threat Level: 80 % (High)
Infected Computers: 30
First Seen: March 1, 2024
Last Seen: March 8, 2026
OS(es) Affected: Windows

Analysis Report

General information

Family Name: Trojan.KillMBR.AH
Signature status: No Signature

Known Samples

MD5: 07cce378add21a9a5eb7a94e48d1c68c
SHA1: 3b3129f74a7da0e1fabe34fc7f791101285fd6a7
SHA256: FAC5999AF4484C88F0A4F994453DE3EB2AE6494D4598EB47A9C74884CFE94C64
File Size: 80.90 KB, 80896 bytes
MD5: 8f598556272941ae9f49485befc8c2d8
SHA1: ce0f31d8785d727ec42098eb6fe3c0341f36dba7
SHA256: D5A563F0CA77572E015B9A0D2C1582F68B0DC17D1DAC46FE7C07D43C8553C36D
File Size: 36.86 KB, 36864 bytes
MD5: f48256ae6a7cf63027544c88a32f8796
SHA1: 00570b931eff5f3c4dadbe37958598e534fd8548
SHA256: 09C17170164ED4DE8CE3A97B7823C7397A210F13706CC96913A4D9425B026F82
File Size: 24.58 KB, 24576 bytes
MD5: 4307a42d7637f8cf0e1150851be6dc11
SHA1: a552c728acd374b5f411de4deeb0f6bcb5275d90
SHA256: 9DD0529F6641C44FC53EA5B9EB822729CD98515D24B11B1F446EEF64A0B15870
File Size: 80.90 KB, 80896 bytes
MD5: 595e3fbbe8d79b39ccbbab5b75d5d33c
SHA1: 0d432637790fc425f9da9afe548bff9fcb2fd067
SHA256: C964D8CE5898A28569AD95AF980E9138D6462AF1658142DB467CC5CDCE35E754
File Size: 168.45 KB, 168448 bytes

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 resources
  • File doesn't have security information
  • File has been packed
  • File has exports table
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
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  • 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 Traits

  • 2+ executable sections
  • dll
  • No Version Info
  • packed
  • x86

Block Information

Total Blocks: 424
Potentially Malicious Blocks: 48
Whitelisted Blocks: 308
Unknown Blocks: 68

Visual Map

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? 0 ? 0 ? 0 ? 0 ? ? x x ? ? x 0 ? ? 0 x 0 0 x ? ? x 0 ? 0 x 0 x 0 0 x 0 x 0 x 0 x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 x x x 0 0 x 0 0 0 0 0 0 0 0 x ? ? 0 0 x x 0 0 x ? 0 x 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 x 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? 0 ? ? ? ? ? ? ? ? ? ? ? ? x ? ? 0 x ? ? x x x ? 0 ? 0 ? x x x 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 x 0 x 0 0 x x 0 x 0 x x x 0 0 0 0 0 x ? 0 ? ? 0 0 0 0 0 x 0 0 0 0 1 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 1 0 1 0 0 x 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtProtectVirtualMemory
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  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation
Process Manipulation Evasion
  • NtUnmapViewOfSection
Network Winsock2
  • WSAStartup
User Data Access
  • GetUserObjectInformation
Keyboard Access
  • GetKeyState

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\3b3129f74a7da0e1fabe34fc7f791101285fd6a7_0000080896.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\ce0f31d8785d727ec42098eb6fe3c0341f36dba7_0000036864.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\00570b931eff5f3c4dadbe37958598e534fd8548_0000024576.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\a552c728acd374b5f411de4deeb0f6bcb5275d90_0000080896.,LiQMAxHB

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