General

  • Target

    Builder.bat

  • Size

    7.6MB

  • Sample

    250130-av894ssnap

  • MD5

    64ab196e281cfc1ff02e72ece5426eb6

  • SHA1

    3b02ef0539e1f17215e7a7f33fa0eb62fe673b65

  • SHA256

    66f7eec1567a47ef7bf194a75c72f0a734c46b638f827c1bc32ec1e8ae166325

  • SHA512

    43e0fc5ed3b4a3a3d52c0a204dd154314dae48efabae3034ecc1407e62bc86872102ca2c822c6f1d181d318da29900c1a4fd2203db644199da43ac494a265f7b

  • SSDEEP

    196608:SpD+kdQewfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWo:s5+VIHL7HmBYXrYoaUNv

Malware Config

Targets

    • Target

      Builder.bat

    • Size

      7.6MB

    • MD5

      64ab196e281cfc1ff02e72ece5426eb6

    • SHA1

      3b02ef0539e1f17215e7a7f33fa0eb62fe673b65

    • SHA256

      66f7eec1567a47ef7bf194a75c72f0a734c46b638f827c1bc32ec1e8ae166325

    • SHA512

      43e0fc5ed3b4a3a3d52c0a204dd154314dae48efabae3034ecc1407e62bc86872102ca2c822c6f1d181d318da29900c1a4fd2203db644199da43ac494a265f7b

    • SSDEEP

      196608:SpD+kdQewfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWo:s5+VIHL7HmBYXrYoaUNv

    • 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

    • 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