General

  • Target

    Cosmos.exe

  • Size

    7.7MB

  • Sample

    250119-axehhszlez

  • MD5

    d2dcd251ea00a646a60cca93ab12d67c

  • SHA1

    fed829ecef3c504f9220c0b1b3a10b19ba5141b0

  • SHA256

    90e937476a268417e2d80a56a101f8f954a5b133cb67448608dd4d836c62cdb0

  • SHA512

    bf971d9de5f775f017097fa3e3f8e55bd14f70b79c639bc6be378df19f3adc7faf86e7e44a62aa03a16ee7d72f234df3767b7e91f7559f1c5ed7018378f5c0b7

  • SSDEEP

    196608:F6D+kdhwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWY:E5cIHL7HmBYXrYoaUNr

Malware Config

Targets

    • Target

      Cosmos.exe

    • Size

      7.7MB

    • MD5

      d2dcd251ea00a646a60cca93ab12d67c

    • SHA1

      fed829ecef3c504f9220c0b1b3a10b19ba5141b0

    • SHA256

      90e937476a268417e2d80a56a101f8f954a5b133cb67448608dd4d836c62cdb0

    • SHA512

      bf971d9de5f775f017097fa3e3f8e55bd14f70b79c639bc6be378df19f3adc7faf86e7e44a62aa03a16ee7d72f234df3767b7e91f7559f1c5ed7018378f5c0b7

    • SSDEEP

      196608:F6D+kdhwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWY:E5cIHL7HmBYXrYoaUNr

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • 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

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks