General

  • Target
    2025-05-22_fe73f859408429f6efa63a5919fdd4cf_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
  • Size 5.5MB
  • Sample250522-m1jymasmt5
  • SHA256 b45679c680fb566d5d819f2ed6b1efd2ff68a54b56749b5b2650efed3d8c0b86
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      2025-05-22_fe73f859408429f6efa63a5919fdd4cf_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
    • Size 5.5MB
    • SHA256 b45679c680fb566d5d819f2ed6b1efd2ff68a54b56749b5b2650efed3d8c0b86
    • MD5 SHA1 SHA512 SSDEEP
    • 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

    • Executes dropped EXE

    • 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