General

  • Target

    BOOST TOOL V2.exe

  • Size

    11.7MB

  • Sample

    241223-yahtesynbp

  • MD5

    7dfc21a004dfe9ce306f5588eecc284e

  • SHA1

    8c218b4752a9781c1cb3f2cb50b24719065cfe20

  • SHA256

    88c59442f97c7946dd8bf3cabf23a3dcb41d6d52ff662fb545eedd445731fc75

  • SHA512

    ab04eac553c4bb72ac085678a1333f9e8afa08d69eaf633db625c78ca308f913ef6ff30bc2a0c4d3a7fc02561a544f085faccaff0a3f19530ed9af2977c7817c

  • SSDEEP

    196608:LPYShE65vi5HuUYBDfWgtlA5RsO5ne0COshoKMuIkhVastRL5Di3uV1DVu:DYSyn5cSgtS7OOshouIkPftRL54u3u

Malware Config

Targets

    • Target

      BOOST TOOL V2.exe

    • Size

      11.7MB

    • MD5

      7dfc21a004dfe9ce306f5588eecc284e

    • SHA1

      8c218b4752a9781c1cb3f2cb50b24719065cfe20

    • SHA256

      88c59442f97c7946dd8bf3cabf23a3dcb41d6d52ff662fb545eedd445731fc75

    • SHA512

      ab04eac553c4bb72ac085678a1333f9e8afa08d69eaf633db625c78ca308f913ef6ff30bc2a0c4d3a7fc02561a544f085faccaff0a3f19530ed9af2977c7817c

    • SSDEEP

      196608:LPYShE65vi5HuUYBDfWgtlA5RsO5ne0COshoKMuIkhVastRL5Di3uV1DVu:DYSyn5cSgtS7OOshouIkPftRL54u3u

    • Command and Scripting Interpreter: PowerShell

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

    • 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

    • Looks up external IP address via web service

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

    • 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