General

  • Target

    Built.exe

  • Size

    8.2MB

  • Sample

    241218-b5vp5symap

  • MD5

    96b5e1acc651f3a5b363fd5dc3866887

  • SHA1

    99c00ba6759936487c88ae6f87a938c782a07b5d

  • SHA256

    81eda5761df5897b4ef909be48251ba41efc4fc6dec4b0598454a2d67f033f2f

  • SHA512

    9b9f03f3657e8a40bace4e2d561571d4a36ceae1e00943605eb8046d7739e39f6fcafcaf89c6f7fea12168b225d29fd606556f619439a21194af283ca08b1ede

  • SSDEEP

    196608:MLgCCXwfI9jUC2gYBYv3vbW4SEA+iITm1U6fM:jCC8IH2gYBgDWZ+TOzk

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.2MB

    • MD5

      96b5e1acc651f3a5b363fd5dc3866887

    • SHA1

      99c00ba6759936487c88ae6f87a938c782a07b5d

    • SHA256

      81eda5761df5897b4ef909be48251ba41efc4fc6dec4b0598454a2d67f033f2f

    • SHA512

      9b9f03f3657e8a40bace4e2d561571d4a36ceae1e00943605eb8046d7739e39f6fcafcaf89c6f7fea12168b225d29fd606556f619439a21194af283ca08b1ede

    • SSDEEP

      196608:MLgCCXwfI9jUC2gYBYv3vbW4SEA+iITm1U6fM:jCC8IH2gYBgDWZ+TOzk

    • 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