General

  • Target

    2025-04-15_ef7a6caa55054f5e345757a9ff97b32f_black-basta_cobalt-strike_satacom

  • Size

    22.5MB

  • Sample

    250415-kyj5havwes

  • MD5

    ef7a6caa55054f5e345757a9ff97b32f

  • SHA1

    362ad2f7374c36ab121bbade869f295037b8be12

  • SHA256

    a5be82b398712f9bbe43e0aa6497166c5c0c7dc8c077e6cb3d01f7939462c2ac

  • SHA512

    32f9ee1a3171831154d9d9c5ec237ff88125bb148d92fcf8455d8c3754730f446449e2b9e02ee5a0a15e5fe930e3ad63d1fc54d244dd22bd36ef4058490db3db

  • SSDEEP

    393216:YYjrLGlhd1KK/mGTg1K5fmLhvdt9F6LM7hPIu0Cy/pWu4kRimrbmym:YArLGlPbTg18fmLhvdt9asP71y/pWWm

Malware Config

Targets

    • Target

      2025-04-15_ef7a6caa55054f5e345757a9ff97b32f_black-basta_cobalt-strike_satacom

    • Size

      22.5MB

    • MD5

      ef7a6caa55054f5e345757a9ff97b32f

    • SHA1

      362ad2f7374c36ab121bbade869f295037b8be12

    • SHA256

      a5be82b398712f9bbe43e0aa6497166c5c0c7dc8c077e6cb3d01f7939462c2ac

    • SHA512

      32f9ee1a3171831154d9d9c5ec237ff88125bb148d92fcf8455d8c3754730f446449e2b9e02ee5a0a15e5fe930e3ad63d1fc54d244dd22bd36ef4058490db3db

    • SSDEEP

      393216:YYjrLGlhd1KK/mGTg1K5fmLhvdt9F6LM7hPIu0Cy/pWu4kRimrbmym:YArLGlPbTg18fmLhvdt9asP71y/pWWm

    • Command and Scripting Interpreter: PowerShell

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

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks