General

  • Target

    2025-04-03_adb09cf0bbaedfc9267e1f332005c5de_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250404-ah38bsyqv4

  • MD5

    adb09cf0bbaedfc9267e1f332005c5de

  • SHA1

    ededae15ca6edd4df2eff53c1b018bfc86cba10b

  • SHA256

    00b77133aa2ca43d9698a310d68b4a9bf0a3a5df3c9fb3dacd22023353d3bf20

  • SHA512

    008453a24072000c525ef9a1985902865c1785241f1fa9892f6272220fce423ac05a687fd6c9bb9f9a66fcc1fb4a848edf1065849f9a31cc57f0792386036337

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4v:ieF+iIAEl1JPz212IhzL+Bzz3dw/VZ

Malware Config

Targets

    • Target

      2025-04-03_adb09cf0bbaedfc9267e1f332005c5de_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      adb09cf0bbaedfc9267e1f332005c5de

    • SHA1

      ededae15ca6edd4df2eff53c1b018bfc86cba10b

    • SHA256

      00b77133aa2ca43d9698a310d68b4a9bf0a3a5df3c9fb3dacd22023353d3bf20

    • SHA512

      008453a24072000c525ef9a1985902865c1785241f1fa9892f6272220fce423ac05a687fd6c9bb9f9a66fcc1fb4a848edf1065849f9a31cc57f0792386036337

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4v: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