General

  • Target

    2025-05-19_326699490cec4e8efe0b6e4c75124550_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250519-qg5b1ayms9

  • MD5

    326699490cec4e8efe0b6e4c75124550

  • SHA1

    9dc822e2626b430dd671237c7bc12aa2764f4987

  • SHA256

    e9e03b1b0fffac699703c13629a9fbea99703b3f8a85c20bc5d11c0d80e18d55

  • SHA512

    2bbbf018b6438a71be9a906d000e80df7531ca21bd36a195a9ddd386b6404a4d9e9f95cd9d89493bc7e389af05c13dc3abe237309cd5215343a40cdfe68434eb

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q47:ieF+iIAEl1JPz212IhzL+Bzz3dw/V0wd

Malware Config

Targets

    • Target

      2025-05-19_326699490cec4e8efe0b6e4c75124550_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      326699490cec4e8efe0b6e4c75124550

    • SHA1

      9dc822e2626b430dd671237c7bc12aa2764f4987

    • SHA256

      e9e03b1b0fffac699703c13629a9fbea99703b3f8a85c20bc5d11c0d80e18d55

    • SHA512

      2bbbf018b6438a71be9a906d000e80df7531ca21bd36a195a9ddd386b6404a4d9e9f95cd9d89493bc7e389af05c13dc3abe237309cd5215343a40cdfe68434eb

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q47:ieF+iIAEl1JPz212IhzL+Bzz3dw/V0wd

    • 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