General

  • Target

    2025-05-29_e315b2159f4f70b81d64908de49ca720_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.1MB

  • Sample

    250529-2pft6acq6v

  • MD5

    e315b2159f4f70b81d64908de49ca720

  • SHA1

    a101bc03d12836a7c54790d3f4b8cdf53200abb9

  • SHA256

    742379c73b58132b6aa4142de04c528dac93b470c93ad7eede458f0c37382a10

  • SHA512

    7850fbb838188c47fbe75441a65ec09c9455956624690daf92283eda85b5adda96a251c7e6e3457f42db9f89919ff8a55f99f31839f1d44361a9b379da4de1ff

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4E:ieF+iIAEl1JPz212IhzL+Bzz3dw/Ve

Malware Config

Targets

    • Target

      2025-05-29_e315b2159f4f70b81d64908de49ca720_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.1MB

    • MD5

      e315b2159f4f70b81d64908de49ca720

    • SHA1

      a101bc03d12836a7c54790d3f4b8cdf53200abb9

    • SHA256

      742379c73b58132b6aa4142de04c528dac93b470c93ad7eede458f0c37382a10

    • SHA512

      7850fbb838188c47fbe75441a65ec09c9455956624690daf92283eda85b5adda96a251c7e6e3457f42db9f89919ff8a55f99f31839f1d44361a9b379da4de1ff

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4E: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 v16

Tasks