General

  • Target

    2025-04-03_444c646c911e16567fbbf1aac31755d9_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.1MB

  • Sample

    250403-1h3jxat1gz

  • MD5

    444c646c911e16567fbbf1aac31755d9

  • SHA1

    f319c261ffac3fc3a46d6aee320bb267d0053ffe

  • SHA256

    db6d9a256bd4fab0f04c5cda37ea8d85edb1cd468e3793ceaf8d833afb6d587d

  • SHA512

    396e591a0c54452067083899aa0cb16017e160494cea8790ce427eddf5ebb558b5b44f2984ef0b866bbe2de6462ac05a9e2878ef018c815da9c347caa915ecca

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4W:ieF+iIAEl1JPz212IhzL+Bzz3dw/VE

Malware Config

Targets

    • Target

      2025-04-03_444c646c911e16567fbbf1aac31755d9_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.1MB

    • MD5

      444c646c911e16567fbbf1aac31755d9

    • SHA1

      f319c261ffac3fc3a46d6aee320bb267d0053ffe

    • SHA256

      db6d9a256bd4fab0f04c5cda37ea8d85edb1cd468e3793ceaf8d833afb6d587d

    • SHA512

      396e591a0c54452067083899aa0cb16017e160494cea8790ce427eddf5ebb558b5b44f2984ef0b866bbe2de6462ac05a9e2878ef018c815da9c347caa915ecca

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4W:ieF+iIAEl1JPz212IhzL+Bzz3dw/VE

    • 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