Overview

overview

10

Static

static

10

builder.exe

windows7-x64

1

builder.exe

windows10-2004-x64

3

Sharing

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General

  • Target
    builder.exe
  • Size 469KB
  • Sample240922-sjfgrswarr
  • SHA256 a736269f5f3a9f2e11dd776e352e1801bc28bb699e47876784b8ef761e0062db
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
lockbitblackmatter

Malware Config

Extracted

Family

  • blackmatter

Version

  • 25.239

Signatures

  • Blackmatter family
    blackmatter
  • Lockbit family
    lockbit
  • Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • builder.exe
    .exe 469KB

builder.exe

  • IMPHASH d2e26e45dcb84f1062f90f29a9cf0faa
  • SHA256 a736269f5f3a9f2e11dd776e352e1801bc28bb699e47876784b8ef761e0062db
  • MD5 SHA1 SHA512 SSDEEP
windows:5windowsx86arch:x86

  • Rule to detect Lockbit 3.0 ransomware Windows payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
1
Major OS version
5
Entry point
15780
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths