General

  • Target

    2025-04-03_ea6a895af7bc897d3e65fea8ad9c3805_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250403-w72xfsvkt2

  • MD5

    ea6a895af7bc897d3e65fea8ad9c3805

  • SHA1

    11ac3294a6b30df7c3fae78d7fe8001d62113c76

  • SHA256

    0d00cb0a98440cd0c1aa4be02da6c9da316463bfef41d47b1bdb8c7b9565b211

  • SHA512

    c1972dddac07318c2a93c8b26b64c0859e03ed8a2afe29755fa13c0aeb6d94eb36ecdac6132c46b03d74a12a22dc0d46586c8ea8cb6b3241fdfe30142f5c2694

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4H:ieF+iIAEl1JPz212IhzL+Bzz3dw/VJs6

Malware Config

Targets

    • Target

      2025-04-03_ea6a895af7bc897d3e65fea8ad9c3805_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      ea6a895af7bc897d3e65fea8ad9c3805

    • SHA1

      11ac3294a6b30df7c3fae78d7fe8001d62113c76

    • SHA256

      0d00cb0a98440cd0c1aa4be02da6c9da316463bfef41d47b1bdb8c7b9565b211

    • SHA512

      c1972dddac07318c2a93c8b26b64c0859e03ed8a2afe29755fa13c0aeb6d94eb36ecdac6132c46b03d74a12a22dc0d46586c8ea8cb6b3241fdfe30142f5c2694

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4H:ieF+iIAEl1JPz212IhzL+Bzz3dw/VJs6

    • 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 (51) 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