General

  • Target

    2025-03-30_c467f38c2476c3a4742d0b5e2b7f1658_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250330-xlbzksxjy6

  • MD5

    c467f38c2476c3a4742d0b5e2b7f1658

  • SHA1

    24b8b830ce1f28752d38dcebc8a48fc665f12d46

  • SHA256

    0a42e33b0a37aa90d847ff0724dccb7f10c148d4bc6ed08d008092fdf985f6d4

  • SHA512

    6b94799851457cbbd4e353983f2e43278bdaa10b9bddda028c7f9aa32dbdfd59f928e9a5e84dc69dc8ddc6099d2fae58b69b53a0fda1ace9d92410ec5e4a6987

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4t:ieF+iIAEl1JPz212IhzL+Bzz3dw/VP

Malware Config

Targets

    • Target

      2025-03-30_c467f38c2476c3a4742d0b5e2b7f1658_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      c467f38c2476c3a4742d0b5e2b7f1658

    • SHA1

      24b8b830ce1f28752d38dcebc8a48fc665f12d46

    • SHA256

      0a42e33b0a37aa90d847ff0724dccb7f10c148d4bc6ed08d008092fdf985f6d4

    • SHA512

      6b94799851457cbbd4e353983f2e43278bdaa10b9bddda028c7f9aa32dbdfd59f928e9a5e84dc69dc8ddc6099d2fae58b69b53a0fda1ace9d92410ec5e4a6987

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4t:ieF+iIAEl1JPz212IhzL+Bzz3dw/VP

    • 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 v15

Tasks