General

  • Target

    Lunar.exe

  • Size

    7.4MB

  • Sample

    240602-14kwzsgh3s

  • MD5

    0440d83abe7fc137d4d84cfa898b0ad6

  • SHA1

    a65a5b1c2e4857caabac6ec807b7bafc703b853e

  • SHA256

    ff3dc906d1b5b35c7aede0734ff89fd262433bc9ac208f5b19239912b5b503ef

  • SHA512

    3491726720d68b5533fca3dc6d71f4a9a809e33485dd408317d7f4b3816aa9808e7c79f3b88df10f4fc5ce79eb9fa5f627b68ea96408429367f9fd9f62f856b8

  • SSDEEP

    196608:BreJYS6jpOshoKMuIkhVastRL5Di3uh1D7JC:mYS4OshouIkPftRL54YRJC

Malware Config

Targets

    • Target

      Lunar.exe

    • Size

      7.4MB

    • MD5

      0440d83abe7fc137d4d84cfa898b0ad6

    • SHA1

      a65a5b1c2e4857caabac6ec807b7bafc703b853e

    • SHA256

      ff3dc906d1b5b35c7aede0734ff89fd262433bc9ac208f5b19239912b5b503ef

    • SHA512

      3491726720d68b5533fca3dc6d71f4a9a809e33485dd408317d7f4b3816aa9808e7c79f3b88df10f4fc5ce79eb9fa5f627b68ea96408429367f9fd9f62f856b8

    • SSDEEP

      196608:BreJYS6jpOshoKMuIkhVastRL5Di3uh1D7JC:mYS4OshouIkPftRL54YRJC

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks