Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    21-07-2023 20:53

General

  • Target

    gora (2).exe

  • Size

    12.6MB

  • MD5

    0846ec9f85b4db6d3d7255be75d569db

  • SHA1

    317396afd238bfd72b04a9e20b7de9cfc86d0719

  • SHA256

    f164972422318d0385d832bb14e6e9f3aa1cf35deb4e3d9981cb31675a347322

  • SHA512

    54e4c77e96ab49a1d62a825f900791551431a52a77a0f7d91a7e5c6e5a6821ea5e1ceddf0b6c025a64a3132bcd34c5335016ccda28f9d27d20eb3cdc30665439

  • SSDEEP

    196608:eh1fzuraAnjocGL88gD8aD2mnWDNZ6pUk7ul9pt+lpUIvzifr:y62Anjo1dgvDLmWztLifr

Score
10/10

Malware Config

Signatures

  • BlackCat

    A Rust-based ransomware sold as RaaS first seen in late 2021.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gora (2).exe
    "C:\Users\Admin\AppData\Local\Temp\gora (2).exe"
    1⤵
      PID:1784
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2192

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1784-54-0x0000000001040000-0x0000000001CD3000-memory.dmp

      Filesize

      12.6MB

    • memory/2192-55-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2192-56-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2192-57-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2192-58-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB