Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    8_queue_f_1_multibabyk_ST_1.bin

  • Size

    87KB

  • Sample

    250307-jqflnswwhy

  • MD5

    07d5c5c5ad2f195f63bc404454a9b6d7

  • SHA1

    b6359b722b142fda35672ce2d3293b356383c402

  • SHA256

    b77fb404d827d1e3119db20f8938572de88c266b3729f7229d6c1d443ce31958

  • SHA512

    c2adb93df035907ea277d24ffb4fb53f64796dd7e4ef6392e5b4c78b3121b63042d06efa3b856c032a24a91a79f9fab492c9c5a9c75a11c0b05d13d78d72ffba

  • SSDEEP

    1536:yjGkMGtzT63srQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2NMT7QEZZF:0MGJ8srQLOJgY8Zp8LHD4XWaNH71dLdg

Malware Config

Targets

    • Target

      8_queue_f_1_multibabyk_ST_1.bin

    • Size

      87KB

    • MD5

      07d5c5c5ad2f195f63bc404454a9b6d7

    • SHA1

      b6359b722b142fda35672ce2d3293b356383c402

    • SHA256

      b77fb404d827d1e3119db20f8938572de88c266b3729f7229d6c1d443ce31958

    • SHA512

      c2adb93df035907ea277d24ffb4fb53f64796dd7e4ef6392e5b4c78b3121b63042d06efa3b856c032a24a91a79f9fab492c9c5a9c75a11c0b05d13d78d72ffba

    • SSDEEP

      1536:yjGkMGtzT63srQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2NMT7QEZZF:0MGJ8srQLOJgY8Zp8LHD4XWaNH71dLdg

    • Babuk Locker

      RaaS first seen in 2021 initially called Vasa Locker.

    • Babuk family

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (176) files with added filename extension

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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks