General

  • Target

    2025-03-30_62ffd2d038a93df17e8621e8356497b9_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.5MB

  • Sample

    250330-zq7yxswzfx

  • MD5

    62ffd2d038a93df17e8621e8356497b9

  • SHA1

    2964e013a031c8395d887a59637db5fd09f8c18d

  • SHA256

    c0b58726a6b23f3cc7f5a809228944feb89fbda213fe34cc2eb22621cfe6b3b1

  • SHA512

    e66b7a5110c9a4c8773e53ecac61dea9ddff1e26d68c5d20e42852786e5ba2a0eeed560d43a483e5ac9caa20e0574dc35eaaeba0b9f32fcdf4b5154b729a337c

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4T:ieF+iIAEl1JPz212IhzL+Bzz3dw/V9

Malware Config

Targets

    • Target

      2025-03-30_62ffd2d038a93df17e8621e8356497b9_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.5MB

    • MD5

      62ffd2d038a93df17e8621e8356497b9

    • SHA1

      2964e013a031c8395d887a59637db5fd09f8c18d

    • SHA256

      c0b58726a6b23f3cc7f5a809228944feb89fbda213fe34cc2eb22621cfe6b3b1

    • SHA512

      e66b7a5110c9a4c8773e53ecac61dea9ddff1e26d68c5d20e42852786e5ba2a0eeed560d43a483e5ac9caa20e0574dc35eaaeba0b9f32fcdf4b5154b729a337c

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4T:ieF+iIAEl1JPz212IhzL+Bzz3dw/V9

    • 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 v15

Tasks