Overview

overview

10

Static

static

10

LockBit3Bu...ld.bat

windows11-21h2-x64

1

LockBit3Bu...er.exe

windows11-21h2-x64

1

LockBit3Bu...en.exe

windows11-21h2-x64

1

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General

  • Target

    LockBit3Builder.zip

  • Size

    290KB

  • MD5

    212bd1f642ede56ae46adc2735e04d36

  • SHA1

    bca6d4ab71100b0ab353b83e9eb6274bb018644e

  • SHA256

    0352c777207eaf877ab06d807dba3d92a84f7b6443bdcb967f10bc660f4c00e7

  • SHA512

    ac67a1a14c7bcee0abfc4897244fcc3120077f971e453363ff4a750390cf76a428b1eb542cfaea63dd9c6c742e1a9ac0b2685d23e4c6461968a44048f0e9cf68

  • SSDEEP

    6144:w0ekK5KljeHIOKq0tIe21DJUE3jBgpOg7owFTyq:wbOjeN0tL2MeAxOq

Score
10/10
lockbitblackmatter

Malware Config

Extracted

Family

blackmatter

Version

65.239

Signatures

  • Blackmatter family
    blackmatter
  • Lockbit family
    lockbit
  • Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
  • Unsigned PE 2 IoCs

    Checks for missing Authenticode signature.

Files

  • LockBit3Builder.zip
    .zip
  • LockBit3Builder/Build.bat
  • LockBit3Builder/builder.exe
    .exe windows:5 windows x86 arch:x86

    d2e26e45dcb84f1062f90f29a9cf0faa


    Headers

    Imports

    Sections

  • LockBit3Builder/config.json
  • LockBit3Builder/keygen.exe
    .exe windows:5 windows x86 arch:x86

    73eeda700d0a0376845c61c44155f4a8


    Headers

    Imports

    Sections