Overview

overview

10

Static

static

10

2024-06-23...er.exe

windows7-x64

10

2024-06-23...er.exe

windows10-2004-x64

10

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General

  • Target

    2024-06-23_702fd60faabd529ca674d806564c36b1_babuk_destroyer

  • Size

    79KB

  • Sample

    240623-rxc35axhpm

  • MD5

    702fd60faabd529ca674d806564c36b1

  • SHA1

    7f22bb89b1293405201cf4ce0816b5714fc9576a

  • SHA256

    3d893337a014bd80b29fcd1d1b11d55d8cd245061d250d61a2d1207c6a959eba

  • SHA512

    b0685f2855da7c18da9e723b517b74300b0976b5ea10e2c8b0205608aa74cbc69f9349dbb5a6565ec12e7dfa913e9296a13866f90c58102e235b6b03d12c763b

  • SSDEEP

    1536:b+qxi5vmhs2bxsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2nC3:hxiJ2xsrQLOJgY8Zp8LHD4XWaNH71dLy

Score
10/10
babukdefense_evasionexecutionimpactransomware

Malware Config

Targets

    • Target

      2024-06-23_702fd60faabd529ca674d806564c36b1_babuk_destroyer

    • Size

      79KB

    • MD5

      702fd60faabd529ca674d806564c36b1

    • SHA1

      7f22bb89b1293405201cf4ce0816b5714fc9576a

    • SHA256

      3d893337a014bd80b29fcd1d1b11d55d8cd245061d250d61a2d1207c6a959eba

    • SHA512

      b0685f2855da7c18da9e723b517b74300b0976b5ea10e2c8b0205608aa74cbc69f9349dbb5a6565ec12e7dfa913e9296a13866f90c58102e235b6b03d12c763b

    • SSDEEP

      1536:b+qxi5vmhs2bxsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2nC3:hxiJ2xsrQLOJgY8Zp8LHD4XWaNH71dLy

    Score
    10/10
    babukdefense_evasionexecutionimpactransomware

    • Babuk Locker

      RaaS first seen in 2021 initially called Vasa Locker.

      ransomwarebabuk

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Renames multiple (186) 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