General

  • Target

    2025-05-18_db595e892ee44e4c4f991400454bab2a_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    7.1MB

  • Sample

    250518-teekcagm7y

  • MD5

    db595e892ee44e4c4f991400454bab2a

  • SHA1

    e99ee00fbe7f8826ea64b95ff469a7338d695d0b

  • SHA256

    7953edafd0ebe1ea9748f616cc3037aebdd053a051f7e4a28f369d464e954e89

  • SHA512

    4263bacbbbfda227d1abf64960468e3f09d4a53ca511ee624ebf738a00caab15c5de4b1a67a0f1e59b68b9487c0f70e35589dbeecde525a2611d4701bd5c727b

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4R:ieF+iIAEl1JPz212IhzL+Bzz3dw/V91

Malware Config

Targets

    • Target

      2025-05-18_db595e892ee44e4c4f991400454bab2a_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      7.1MB

    • MD5

      db595e892ee44e4c4f991400454bab2a

    • SHA1

      e99ee00fbe7f8826ea64b95ff469a7338d695d0b

    • SHA256

      7953edafd0ebe1ea9748f616cc3037aebdd053a051f7e4a28f369d464e954e89

    • SHA512

      4263bacbbbfda227d1abf64960468e3f09d4a53ca511ee624ebf738a00caab15c5de4b1a67a0f1e59b68b9487c0f70e35589dbeecde525a2611d4701bd5c727b

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4R:ieF+iIAEl1JPz212IhzL+Bzz3dw/V91

    • 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