General

  • Target

    BlankGrabber_Setup.exe

  • Size

    7.7MB

  • Sample

    241222-g5stfaxnfp

  • MD5

    6581dec1aec677bb4e91cbc7b039030b

  • SHA1

    dce1a416f0c1c145e190a6ab456a5809f2bd1909

  • SHA256

    5b147151ffd8d8c5ae2678c85728409b038260ffd201d8b4a6a657b256685886

  • SHA512

    e72ac3a76d867fbeba809a22998c8f7729fef22b3cc06c1592fa14d0e664a670f4c8d1780692d0a2c605a4307c7df97be7e20ef191f0249f9c6c3b02a90bef26

  • SSDEEP

    98304:L2DjWM8JEClk1FqamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfFSpXq7eRpYRJJC:L20+eNTfm/pf+xk4dNSESRpmrbW3jmrs

Malware Config

Targets

    • Target

      BlankGrabber_Setup.exe

    • Size

      7.7MB

    • MD5

      6581dec1aec677bb4e91cbc7b039030b

    • SHA1

      dce1a416f0c1c145e190a6ab456a5809f2bd1909

    • SHA256

      5b147151ffd8d8c5ae2678c85728409b038260ffd201d8b4a6a657b256685886

    • SHA512

      e72ac3a76d867fbeba809a22998c8f7729fef22b3cc06c1592fa14d0e664a670f4c8d1780692d0a2c605a4307c7df97be7e20ef191f0249f9c6c3b02a90bef26

    • SSDEEP

      98304:L2DjWM8JEClk1FqamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfFSpXq7eRpYRJJC:L20+eNTfm/pf+xk4dNSESRpmrbW3jmrs

    • 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