General

  • Target

    2025-05-15_678e23a6b2d60e72aef79019c0a82d3b_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.1MB

  • Sample

    250515-pv9cfawzav

  • MD5

    678e23a6b2d60e72aef79019c0a82d3b

  • SHA1

    71d6d6d4103187bbc8a517222209fa36935c2378

  • SHA256

    d29a0b02a70cc9b887b50ccd9be2e7169195ab1bf3a5b5314e69bd9db45db4b0

  • SHA512

    667e534a4732d49d0b713812be62e91a06999b8b1be14c5542ef8ac1891e91bcb08097c8e1d905787fcb6720478f75eca789b09f940d3b0b7d193932b7e25f06

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4V:ieF+iIAEl1JPz212IhzL+Bzz3dw/VL

Malware Config

Targets

    • Target

      2025-05-15_678e23a6b2d60e72aef79019c0a82d3b_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.1MB

    • MD5

      678e23a6b2d60e72aef79019c0a82d3b

    • SHA1

      71d6d6d4103187bbc8a517222209fa36935c2378

    • SHA256

      d29a0b02a70cc9b887b50ccd9be2e7169195ab1bf3a5b5314e69bd9db45db4b0

    • SHA512

      667e534a4732d49d0b713812be62e91a06999b8b1be14c5542ef8ac1891e91bcb08097c8e1d905787fcb6720478f75eca789b09f940d3b0b7d193932b7e25f06

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4V:ieF+iIAEl1JPz212IhzL+Bzz3dw/VL

    • 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