General

  • Target

    source_prepared.exe

  • Size

    48.4MB

  • Sample

    240803-hwsyhs1bpf

  • MD5

    8023d96acadca3a0375546dff42f3351

  • SHA1

    e22622171e4c500ad57b9c979266d845a0cd866e

  • SHA256

    10cde937c491ed6cf1eba8ae0d42032ec5f46e5ec09f70d6ab4e755bade6b527

  • SHA512

    b3d61be18d6afa17cf5b06b6deba9e46bc98012d0b5f246a104b4210a933a1d027e21554555e30cd3e94cedf23cca633dc8abeefc812685ac47fa9afbd7e9cf7

  • SSDEEP

    1572864:K0nQ6lArSk8IpG7V+VPhqvRE7WzlPTWSfwEZg:K0n1QSkB05awv7z5TvIE

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      48.4MB

    • MD5

      8023d96acadca3a0375546dff42f3351

    • SHA1

      e22622171e4c500ad57b9c979266d845a0cd866e

    • SHA256

      10cde937c491ed6cf1eba8ae0d42032ec5f46e5ec09f70d6ab4e755bade6b527

    • SHA512

      b3d61be18d6afa17cf5b06b6deba9e46bc98012d0b5f246a104b4210a933a1d027e21554555e30cd3e94cedf23cca633dc8abeefc812685ac47fa9afbd7e9cf7

    • SSDEEP

      1572864:K0nQ6lArSk8IpG7V+VPhqvRE7WzlPTWSfwEZg:K0n1QSkB05awv7z5TvIE

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Target

      source_prepared.pyc

    • Size

      50KB

    • MD5

      e58da0bbef9355f009ff86bf7809cc14

    • SHA1

      9e22a02329aec26661eacbd96fbb99eba82350d2

    • SHA256

      f8539465a14dab031915858b8126a6479534d415e39b484d34cf831e6a781baa

    • SHA512

      6c7adb48263a5d50a6fdce5a3ea4dae30b6b7017610d23020f196d8b66c990b12ca7dab4997b7d5ffaeb327e9c624497fa79d7070b22eeea37936baa6ac92c56

    • SSDEEP

      768:HmIqlgJ+8L6r9RNQzJjmlTFcYb1cMpu2RFpq94WUNfAoDBU6kjJFSq:GBgQdN+ETFRpFFzAodkXz

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks