Overview

overview

10

Static

static

10

LockerBuilder.exe

windows10-2004-x64

10

LockerBuilder.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    LockerBuilder.exe
  • Size 242KB
  • Sample260730-tyhfcasbne
  • SHA256 26e7bfe3fd0c42e5d887da4eabc6d85e06672a3a0e4be576f0f34d5ae1e759e6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
loaderxbinder

Malware Config

Extracted

Family

  • xbinder

Mutex

  • 6Z8JLKHHGreWP6aLF

Attributes
  • primary_drop_directory

    %Temp%

  • primary_execute

    true

  • primary_hidden_file

    false

  • primary_resource_name

    LockerBuilder.exe

  • secondary_drop_directory

    %Temp%

  • secondary_execute

    true

  • secondary_hidden_file

    false

  • secondary_resource_name

    WinlockBuilder.exe

Signatures

  • Family: XBinder

    XBinder is a crypter and loader delivering a wide variety of malware, written in C#.

    loaderxbinder
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • LockerBuilder.exe
    .exe 242KB

LockerBuilder.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 26e7bfe3fd0c42e5d887da4eabc6d85e06672a3a0e4be576f0f34d5ae1e759e6
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
253742
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths