General

  • Target

    2025-05-03_70f7b80ff4d3ca194c30f6b461c97ef4_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.1MB

  • Sample

    250503-lzwqcstks8

  • MD5

    70f7b80ff4d3ca194c30f6b461c97ef4

  • SHA1

    2ce8daa6e3783ebec578e1a539a68d2af63fcc14

  • SHA256

    8b2b5a4333697676042db79ea5cbf4cc24508e77a4d54a9cddb0735680017255

  • SHA512

    a038767291253a94fad2d3c82d01c996ee896d68fd78e164a184862080a96529477d71a87d0ec270dfc0416a36ead2393d7d9ffd746463bb713b6de0b38e7303

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q42:ieF+iIAEl1JPz212IhzL+Bzz3dw/VI

Malware Config

Targets

    • Target

      2025-05-03_70f7b80ff4d3ca194c30f6b461c97ef4_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.1MB

    • MD5

      70f7b80ff4d3ca194c30f6b461c97ef4

    • SHA1

      2ce8daa6e3783ebec578e1a539a68d2af63fcc14

    • SHA256

      8b2b5a4333697676042db79ea5cbf4cc24508e77a4d54a9cddb0735680017255

    • SHA512

      a038767291253a94fad2d3c82d01c996ee896d68fd78e164a184862080a96529477d71a87d0ec270dfc0416a36ead2393d7d9ffd746463bb713b6de0b38e7303

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q42:ieF+iIAEl1JPz212IhzL+Bzz3dw/VI

    • 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