General

  • Target

    2025-05-19_268ad45662efa71ecdc4ef46efe1b6b1_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250519-qbc1kagn3w

  • MD5

    268ad45662efa71ecdc4ef46efe1b6b1

  • SHA1

    8efa2e073d73ba4cb8d8b4261dd39c5de2de3bce

  • SHA256

    f7af5b4fc84c1dc7f38fc0acc18c9bca0ac9b8ae7050b1b40520189b9cdae9f5

  • SHA512

    317741eae6bcb1e1427a0e9f393558c7e54f6563411c4cbcbb59216fadad2f34c22a05119baa8a36955dae07f5e3c2c8c41d1b17efd71e479a2999f4acfde32d

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4o:ieF+iIAEl1JPz212IhzL+Bzz3dw/VsT

Malware Config

Targets

    • Target

      2025-05-19_268ad45662efa71ecdc4ef46efe1b6b1_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      268ad45662efa71ecdc4ef46efe1b6b1

    • SHA1

      8efa2e073d73ba4cb8d8b4261dd39c5de2de3bce

    • SHA256

      f7af5b4fc84c1dc7f38fc0acc18c9bca0ac9b8ae7050b1b40520189b9cdae9f5

    • SHA512

      317741eae6bcb1e1427a0e9f393558c7e54f6563411c4cbcbb59216fadad2f34c22a05119baa8a36955dae07f5e3c2c8c41d1b17efd71e479a2999f4acfde32d

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4o:ieF+iIAEl1JPz212IhzL+Bzz3dw/VsT

    • 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