General

  • Target

    2025-04-04_beb2a76a21bcce89f9103428a3386aae_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250404-b87twaxyew

  • MD5

    beb2a76a21bcce89f9103428a3386aae

  • SHA1

    80c58aba9026cebc9293c22ee217bd7ca5918768

  • SHA256

    e5e6f9a3a9f5f771b82b8b5614428ee4b2e9baced2c2c74ca1a5c43ae440dbdd

  • SHA512

    7896819052175352ab3ed4a39f1f3c419861616580b33009e5209542234b91ce80dac7bd24c49f9514c6900bb0de22217e641c4b466c77f66ca1f1dd136c4964

  • SSDEEP

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

Malware Config

Targets

    • Target

      2025-04-04_beb2a76a21bcce89f9103428a3386aae_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      beb2a76a21bcce89f9103428a3386aae

    • SHA1

      80c58aba9026cebc9293c22ee217bd7ca5918768

    • SHA256

      e5e6f9a3a9f5f771b82b8b5614428ee4b2e9baced2c2c74ca1a5c43ae440dbdd

    • SHA512

      7896819052175352ab3ed4a39f1f3c419861616580b33009e5209542234b91ce80dac7bd24c49f9514c6900bb0de22217e641c4b466c77f66ca1f1dd136c4964

    • SSDEEP

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

    • 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