General

  • Target

    blast.exe

  • Size

    7.6MB

  • Sample

    250104-3agnksvjbq

  • MD5

    144f0413cbc37e7abfd03ef7db607bbb

  • SHA1

    44db66912cc325e195f13ad26e3fb556d145aad8

  • SHA256

    de8af9f7e1dd6baee89676f6eb45da2b578b1d4be47d9d3b1751bb98703503c8

  • SHA512

    3c1371d814765ee755bb507a62628cb00ae49423d8079d1a8edfbd8d320799503c28bb27ee71933acf015e934b5c6b026d12fe89c904b7b24cfc597191919cfd

  • SSDEEP

    196608:1cD+kdywfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWK:K5LIHL7HmBYXrYoaUNt

Malware Config

Targets

    • Target

      blast.exe

    • Size

      7.6MB

    • MD5

      144f0413cbc37e7abfd03ef7db607bbb

    • SHA1

      44db66912cc325e195f13ad26e3fb556d145aad8

    • SHA256

      de8af9f7e1dd6baee89676f6eb45da2b578b1d4be47d9d3b1751bb98703503c8

    • SHA512

      3c1371d814765ee755bb507a62628cb00ae49423d8079d1a8edfbd8d320799503c28bb27ee71933acf015e934b5c6b026d12fe89c904b7b24cfc597191919cfd

    • SSDEEP

      196608:1cD+kdywfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWK:K5LIHL7HmBYXrYoaUNt

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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 v15

Tasks