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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_8a4d7e394c43605a39cbe258aed57dd0_babuk_destroyer

  • Size

    81KB

  • Sample

    250307-tscmxatly3

  • MD5

    8a4d7e394c43605a39cbe258aed57dd0

  • SHA1

    3527f91c8dc9b20f9910241f38ddf9305da15bfe

  • SHA256

    df4f328aa77a451dbddfad997b95b7be448720184ba9dfe3166e6ea1973ebadb

  • SHA512

    c0cb1090b5f7b068dea5ac1a83c408ea567a7f2fbbbcf31b6c1ba4f4ca4cc885aea3311f3fed4cc871ed847d5393994deef6f8e42fc8b9cd6c5c263ebab6eacb

  • SSDEEP

    1536:ZBWMihZQ+16srQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG26Dlrl:eMi8I6srQLOJgY8Zp8LHD4XWaNH71dL4

Score
10/10
babukdefense_evasiondiscoveryexecutionimpactransomware

Malware Config

Targets

    • Target

      2025-03-07_8a4d7e394c43605a39cbe258aed57dd0_babuk_destroyer

    • Size

      81KB

    • MD5

      8a4d7e394c43605a39cbe258aed57dd0

    • SHA1

      3527f91c8dc9b20f9910241f38ddf9305da15bfe

    • SHA256

      df4f328aa77a451dbddfad997b95b7be448720184ba9dfe3166e6ea1973ebadb

    • SHA512

      c0cb1090b5f7b068dea5ac1a83c408ea567a7f2fbbbcf31b6c1ba4f4ca4cc885aea3311f3fed4cc871ed847d5393994deef6f8e42fc8b9cd6c5c263ebab6eacb

    • SSDEEP

      1536:ZBWMihZQ+16srQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG26Dlrl:eMi8I6srQLOJgY8Zp8LHD4XWaNH71dL4

    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 (150) 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