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

Sharing

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General

  • Target

    LockBit3Builder.zip

  • Size

    290KB

  • Sample

    240607-mdb99sfg75

  • MD5

    212bd1f642ede56ae46adc2735e04d36

  • SHA1

    bca6d4ab71100b0ab353b83e9eb6274bb018644e

  • SHA256

    0352c777207eaf877ab06d807dba3d92a84f7b6443bdcb967f10bc660f4c00e7

  • SHA512

    ac67a1a14c7bcee0abfc4897244fcc3120077f971e453363ff4a750390cf76a428b1eb542cfaea63dd9c6c742e1a9ac0b2685d23e4c6461968a44048f0e9cf68

  • SSDEEP

    6144:w0ekK5KljeHIOKq0tIe21DJUE3jBgpOg7owFTyq:wbOjeN0tL2MeAxOq

Score
10/10
blackmatterlockbit

Malware Config

Extracted

Family

blackmatter

Version

65.239

Targets

    • Target

      LockBit3Builder/Build.bat

    • Size

      741B

    • MD5

      4e46e28b2e61643f6af70a8b19e5cb1f

    • SHA1

      804a1d0c4a280b18e778e4b97f85562fa6d5a4e6

    • SHA256

      8e83a1727696ced618289f79674b97305d88beeeabf46bd25fc77ac53c1ae339

    • SHA512

      009b17b515ff0ea612e54d8751eef07f1e2b54db07e6cd69a95e7adf775f3c79a0ea91bff2fe593f2314807fdc00c75d80f1807b7dbe90f0fcf94607e675047b

    Score
    1/10
    behavioral1

    • Target

      LockBit3Builder/builder.exe

    • Size

      470KB

    • MD5

      8c689dc9e82c9356b990d2b67b4943e1

    • SHA1

      6bdc415b9c356bbeaea75c7336cd72910b95a644

    • SHA256

      e8e2deb0a83aebb1e2cc14846bc71715343372103f279d2d1622e383fb26d6ef

    • SHA512

      fb38a79dbcebde149736d5e1ca37dc15d274838be304d3f86e992d610b50c31d7fe4c30f6697c890f3753443af16eab712aef3f8da88d76ed00790083deb51e4

    • SSDEEP

      12288:7tDkI5O/1MHOvEIfRfaXNCTL98vy7anEvY86vM1kiY4XotXpEKAoiO5wBmrkAUfM:7tQcOdu4BcCTL98vy7anEvY86vM1kiYt

    Score
    1/10
    behavioral2

    • Target

      LockBit3Builder/keygen.exe

    • Size

      31KB

    • MD5

      5e28c7c900e4dce08366051c22f07f84

    • SHA1

      ec03fd1551d31486e2f925d9c2db3b87ffcd7018

    • SHA256

      bb76f4d10ec2c1d24be904d2ee078f34a6b5bd11f3b40f295e116fea44824b89

    • SHA512

      fb45d7466d8a979ca78202be20175585e8d560a4cfcc81d3ef15edeb2d292cb5a05cdb93718cef685f1c8ee94cabf6c35ff010785d774057d045ba7b8a478a1e

    • SSDEEP

      768:F6+T41GjHbdWCWDwDD01riWpJxKpAQJs/3JGIDLQH:E+U+hHIBpJxixgQ

    Score
    1/10
    behavioral3

MITRE ATT&CK Matrix

Tasks