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Overview

overview

10

Static

static

3

2025-03-08...er.exe

windows7-x64

10

2025-03-08...er.exe

windows10-2004-x64

10

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General

  • Target

    2025-03-08_70ca7c78e94ddd86d4239c4ec0703612_babuk_destroyer

  • Size

    79KB

  • Sample

    250308-g4lczasp14

  • MD5

    70ca7c78e94ddd86d4239c4ec0703612

  • SHA1

    106ef85bff0c3c08bae3b58994dbe3aea35ecb40

  • SHA256

    3484be72a837607503dff3d9606edafb2492201c7d4ad6bf5a4b4fe0dcec2385

  • SHA512

    080a4d4ab6769b38a2fcc42dee1a802c8035b4af7846be8f1d62021829c9a4308b1e35a2efe2c977e2b9d40b250621971f6016e4d54907b7a1c232d2dba450bd

  • SSDEEP

    1536:dcIYWBeGXSJbRsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2noJ:vZBeldRsrQLOJgY8Zp8LHD4XWaNH71dk

Score
10/10
babukdefense_evasiondiscoveryexecutionimpactransomware

Malware Config

Targets

    • Target

      2025-03-08_70ca7c78e94ddd86d4239c4ec0703612_babuk_destroyer

    • Size

      79KB

    • MD5

      70ca7c78e94ddd86d4239c4ec0703612

    • SHA1

      106ef85bff0c3c08bae3b58994dbe3aea35ecb40

    • SHA256

      3484be72a837607503dff3d9606edafb2492201c7d4ad6bf5a4b4fe0dcec2385

    • SHA512

      080a4d4ab6769b38a2fcc42dee1a802c8035b4af7846be8f1d62021829c9a4308b1e35a2efe2c977e2b9d40b250621971f6016e4d54907b7a1c232d2dba450bd

    • SSDEEP

      1536:dcIYWBeGXSJbRsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2noJ:vZBeldRsrQLOJgY8Zp8LHD4XWaNH71dk

    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 (217) 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