General

  • Target

    2025-05-16_10686b72f9a40e41611c961b72ede860_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    5.5MB

  • Sample

    250516-ay45kas1d1

  • MD5

    10686b72f9a40e41611c961b72ede860

  • SHA1

    0110d5d283c19a354e7882fafbbe111ff32829f2

  • SHA256

    9c0ce37dce14fc55c6fd6b6988ff5e82f193dc7fa23f7b289b2256a781211bef

  • SHA512

    539d5b08ccdee263d19f8b0ece1106d35cc6ab32e275035eb472fa41e8de855ce75699bb795f8452a6b608a3fea5c826d84ad8b16fba0592e85985cf3b459d53

  • SSDEEP

    98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VBYj5v3NQIWc:pWvSDzaxztQVKjLpWc

Malware Config

Targets

    • Target

      2025-05-16_10686b72f9a40e41611c961b72ede860_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      5.5MB

    • MD5

      10686b72f9a40e41611c961b72ede860

    • SHA1

      0110d5d283c19a354e7882fafbbe111ff32829f2

    • SHA256

      9c0ce37dce14fc55c6fd6b6988ff5e82f193dc7fa23f7b289b2256a781211bef

    • SHA512

      539d5b08ccdee263d19f8b0ece1106d35cc6ab32e275035eb472fa41e8de855ce75699bb795f8452a6b608a3fea5c826d84ad8b16fba0592e85985cf3b459d53

    • SSDEEP

      98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VBYj5v3NQIWc:pWvSDzaxztQVKjLpWc

    • 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