General

  • Target

    2025-05-19_052351e30cdbeb4c23f356e95c3567cc_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250519-psd4hsfr3x

  • MD5

    052351e30cdbeb4c23f356e95c3567cc

  • SHA1

    003eb0a66236b620289bde7b87ac5c0269c9e7fa

  • SHA256

    c3461e3714d9cacfddb0837af76f6b801e93f79dc6c250091520d2309b9451e6

  • SHA512

    b9a4993c48c7d10c7771de73efa7aea842f276f21c7fc05bdee784012839b9f699f8cfefcb4b8529db71eef19a9559c35093f56baba7c1ba129fb3b8d605f5a5

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4Z:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vr

Malware Config

Targets

    • Target

      2025-05-19_052351e30cdbeb4c23f356e95c3567cc_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      052351e30cdbeb4c23f356e95c3567cc

    • SHA1

      003eb0a66236b620289bde7b87ac5c0269c9e7fa

    • SHA256

      c3461e3714d9cacfddb0837af76f6b801e93f79dc6c250091520d2309b9451e6

    • SHA512

      b9a4993c48c7d10c7771de73efa7aea842f276f21c7fc05bdee784012839b9f699f8cfefcb4b8529db71eef19a9559c35093f56baba7c1ba129fb3b8d605f5a5

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4Z:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vr

    • 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