General

  • Target

    2025-05-18_f6cc1e6e54decffd5b1038a58e50c6d9_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.3MB

  • Sample

    250518-tm6zkavmx6

  • MD5

    f6cc1e6e54decffd5b1038a58e50c6d9

  • SHA1

    0601a3bb80254c95a4228cb3178fbad64cb45136

  • SHA256

    1b1c6308715b974b9c5e06173db7358faf7666fa3dcee0d3bb8ecd5b3b3e7a55

  • SHA512

    ba49a5c552ec5bcf79a834750041317d05d559e7907d0e06840046f89d5a896f15421ce905529c2816a319b79b16dacb1ddf9de283afa07d725001115f6c9429

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4G:ieF+iIAEl1JPz212IhzL+Bzz3dw/VPA

Malware Config

Targets

    • Target

      2025-05-18_f6cc1e6e54decffd5b1038a58e50c6d9_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.3MB

    • MD5

      f6cc1e6e54decffd5b1038a58e50c6d9

    • SHA1

      0601a3bb80254c95a4228cb3178fbad64cb45136

    • SHA256

      1b1c6308715b974b9c5e06173db7358faf7666fa3dcee0d3bb8ecd5b3b3e7a55

    • SHA512

      ba49a5c552ec5bcf79a834750041317d05d559e7907d0e06840046f89d5a896f15421ce905529c2816a319b79b16dacb1ddf9de283afa07d725001115f6c9429

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4G:ieF+iIAEl1JPz212IhzL+Bzz3dw/VPA

    • Gofing

      Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation.

    • Gofing family

    • Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation.

    • Renames multiple (52) files with added filename extension

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

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks