General

  • Target

    2025-05-18_abb651e54873d31f682cb2faedd93312_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250518-ksggesgq81

  • MD5

    abb651e54873d31f682cb2faedd93312

  • SHA1

    e8d679067286fd09c7a0f838d5001041c5b27f85

  • SHA256

    1c32e802fbf989246b02569687a29fcf69e3948b2c926229519dbbaa98141105

  • SHA512

    5bf970b853a56f91d75d021caa8fd4709e66c72ae21483c80af9833860770636caad78a2548e8612dd41e0c8ed1ce117eb794a2f5fd795c67fb40888812f8c29

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4U:ieF+iIAEl1JPz212IhzL+Bzz3dw/V2

Malware Config

Targets

    • Target

      2025-05-18_abb651e54873d31f682cb2faedd93312_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      abb651e54873d31f682cb2faedd93312

    • SHA1

      e8d679067286fd09c7a0f838d5001041c5b27f85

    • SHA256

      1c32e802fbf989246b02569687a29fcf69e3948b2c926229519dbbaa98141105

    • SHA512

      5bf970b853a56f91d75d021caa8fd4709e66c72ae21483c80af9833860770636caad78a2548e8612dd41e0c8ed1ce117eb794a2f5fd795c67fb40888812f8c29

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4U:ieF+iIAEl1JPz212IhzL+Bzz3dw/V2

    • 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