General

  • Target

    2025-05-16_42771501597579bdaf4537ecd9cefded_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250516-cm4e1adp3t

  • MD5

    42771501597579bdaf4537ecd9cefded

  • SHA1

    7bbcf33d3c271b7fb700c76f2bfbe5a670dc39b5

  • SHA256

    53cd0499f63cc1e1763fa03d5bd9d5feb8aac2bb9724f47bc0eb44b2034a4128

  • SHA512

    fd79873764bae987830f721c399176f5a93d1085d392d3a713b302b421d6946df6bfd5b17df29efd8c53bed46e5e3428fd568c3de2bbce40a1fd6d242cefb1f5

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4G:ieF+iIAEl1JPz212IhzL+Bzz3dw/V8

Malware Config

Targets

    • Target

      2025-05-16_42771501597579bdaf4537ecd9cefded_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      42771501597579bdaf4537ecd9cefded

    • SHA1

      7bbcf33d3c271b7fb700c76f2bfbe5a670dc39b5

    • SHA256

      53cd0499f63cc1e1763fa03d5bd9d5feb8aac2bb9724f47bc0eb44b2034a4128

    • SHA512

      fd79873764bae987830f721c399176f5a93d1085d392d3a713b302b421d6946df6bfd5b17df29efd8c53bed46e5e3428fd568c3de2bbce40a1fd6d242cefb1f5

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4G:ieF+iIAEl1JPz212IhzL+Bzz3dw/V8

    • 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