General

  • Target

    2025-04-03_13114ca3f7a6fafb5b5a14e0fd6c79b2_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250403-t86kxsy1e1

  • MD5

    13114ca3f7a6fafb5b5a14e0fd6c79b2

  • SHA1

    eef59b206e16d827e1ccd81eeec7853f87249dcd

  • SHA256

    c3bc77dcc2663f9d418b04cb3eaad39d202e4d366583899fe21c726969db77c0

  • SHA512

    d188200d33e1b53257e19707067ecc1373ae3ebbaaf28fb1e666e8393cf155f725780abac296e459daf8c191b5b391ca40467ebc09eff5b4b526fe8079e6dafa

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4e:ieF+iIAEl1JPz212IhzL+Bzz3dw/VA

Malware Config

Targets

    • Target

      2025-04-03_13114ca3f7a6fafb5b5a14e0fd6c79b2_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      13114ca3f7a6fafb5b5a14e0fd6c79b2

    • SHA1

      eef59b206e16d827e1ccd81eeec7853f87249dcd

    • SHA256

      c3bc77dcc2663f9d418b04cb3eaad39d202e4d366583899fe21c726969db77c0

    • SHA512

      d188200d33e1b53257e19707067ecc1373ae3ebbaaf28fb1e666e8393cf155f725780abac296e459daf8c191b5b391ca40467ebc09eff5b4b526fe8079e6dafa

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4e:ieF+iIAEl1JPz212IhzL+Bzz3dw/VA

    • 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 (54) 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