General

  • Target

    2025-05-30_c85387f94f50acd2310786f36f7fb000_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    5.6MB

  • Sample

    250530-cbxs3s1ny8

  • MD5

    c85387f94f50acd2310786f36f7fb000

  • SHA1

    078282d9328ce01b78e49adef7381e35ac8f2d23

  • SHA256

    e6ddbc802c19c2da0d53b6b3172aaa84839be7fbe95eed01db4e6adf7305fd10

  • SHA512

    dfdea0e2271712af09d022a58988a66aa606f44fe6bcdc5f0fa74d2dabb446a74ed6f01c73cbeb4ceefa5ea1ebe51e41a775a5595f90c7c280134b90088c3722

  • SSDEEP

    98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VoFjuWsc2m7b6V:pWvSDzaxztQVoFjuWAmf0

Malware Config

Targets

    • Target

      2025-05-30_c85387f94f50acd2310786f36f7fb000_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      5.6MB

    • MD5

      c85387f94f50acd2310786f36f7fb000

    • SHA1

      078282d9328ce01b78e49adef7381e35ac8f2d23

    • SHA256

      e6ddbc802c19c2da0d53b6b3172aaa84839be7fbe95eed01db4e6adf7305fd10

    • SHA512

      dfdea0e2271712af09d022a58988a66aa606f44fe6bcdc5f0fa74d2dabb446a74ed6f01c73cbeb4ceefa5ea1ebe51e41a775a5595f90c7c280134b90088c3722

    • SSDEEP

      98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VoFjuWsc2m7b6V:pWvSDzaxztQVoFjuWAmf0

    • 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