General

  • Target

    2025-05-15_27251377b1f695a24f49faa38f79330a_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    7.1MB

  • Sample

    250515-nkejmsvlw2

  • MD5

    27251377b1f695a24f49faa38f79330a

  • SHA1

    62d5d225c94fc794f85ea66ac0ab9e4b35cda761

  • SHA256

    f4360a33f5d2be8a377d8277ef2a9840a4de77ef82c770e1499d10e9e5f3a921

  • SHA512

    7dba14ae09c0276f76c7c25f2ef78fa54ea008d53de7d27bd17f4dd60a16342e85154d5790445d14e06c45573ae53aed8b10f2fed487fa323da337b96195ebaa

  • SSDEEP

    98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VNEeI:pWvSDzaxztQVNy

Malware Config

Targets

    • Target

      2025-05-15_27251377b1f695a24f49faa38f79330a_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      7.1MB

    • MD5

      27251377b1f695a24f49faa38f79330a

    • SHA1

      62d5d225c94fc794f85ea66ac0ab9e4b35cda761

    • SHA256

      f4360a33f5d2be8a377d8277ef2a9840a4de77ef82c770e1499d10e9e5f3a921

    • SHA512

      7dba14ae09c0276f76c7c25f2ef78fa54ea008d53de7d27bd17f4dd60a16342e85154d5790445d14e06c45573ae53aed8b10f2fed487fa323da337b96195ebaa

    • SSDEEP

      98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VNEeI:pWvSDzaxztQVNy

    • 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 (51) 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