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Overview

overview

10

Static

static

3

2025-03-07...er.exe

windows7-x64

1

2025-03-07...er.exe

windows10-2004-x64

10

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General

  • Target

    2025-03-07_7f39c7f6824130e0de2999c362117b68_babuk_destroyer

  • Size

    80KB

  • Sample

    250307-tdztwstjx8

  • MD5

    7f39c7f6824130e0de2999c362117b68

  • SHA1

    60f02c6db091a3ab76234354c613757525297a5a

  • SHA256

    1aabb77c80c48bddf04eb216af42e92bd08b12f6b321b26815f2a93aad31170e

  • SHA512

    41af0bfed121baab4b2535a3e31463b38e7f6e43759e4e4fc1b807f340c28cd0e5a26a3d9f5ac8a80a7c8249ee5439cfb96d009ae196c6f157a3d9cd05be71cd

  • SSDEEP

    1536:QYEWBeGC75VY4ZlusrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2Ckdf:9Be35Vt/usrQLOJgY8Zp8LHD4XWaNH79

Score
10/10
babukdefense_evasiondiscoveryexecutionimpactransomware

Malware Config

Targets

    • Target

      2025-03-07_7f39c7f6824130e0de2999c362117b68_babuk_destroyer

    • Size

      80KB

    • MD5

      7f39c7f6824130e0de2999c362117b68

    • SHA1

      60f02c6db091a3ab76234354c613757525297a5a

    • SHA256

      1aabb77c80c48bddf04eb216af42e92bd08b12f6b321b26815f2a93aad31170e

    • SHA512

      41af0bfed121baab4b2535a3e31463b38e7f6e43759e4e4fc1b807f340c28cd0e5a26a3d9f5ac8a80a7c8249ee5439cfb96d009ae196c6f157a3d9cd05be71cd

    • SSDEEP

      1536:QYEWBeGC75VY4ZlusrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2Ckdf:9Be35Vt/usrQLOJgY8Zp8LHD4XWaNH79

    Score
    10/10
    babukdefense_evasiondiscoveryexecutionimpactransomware

    • Babuk Locker

      RaaS first seen in 2021 initially called Vasa Locker.

      ransomwarebabuk

    • Babuk family

      babuk

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Renames multiple (163) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks