General

  • Target

    shigo.exe

  • Size

    8.5MB

  • Sample

    250102-khhxhawmgj

  • MD5

    e0ec4b148a3d6ad359fc0ead4f908bee

  • SHA1

    ad2e82cf656faef5d2680f829844f04f294a0b75

  • SHA256

    274e6792f97230d5dff629bd45c05ea1a3bde63b402d3ae3324d9b57694e28c6

  • SHA512

    e133512b70194d6806dfd76c2f05a50c415649d9e0bcfb015813ac202a974dd6bdaa8cb391bda3bf81ae0375616ef3cc8e11536d20d8e3b7e86d41e551a0ea4b

  • SSDEEP

    196608:fbdOuYtwfI9jUCzi4H1qSiXLGVi7DMgpZASEyQ0VMwICEc/j8:zlIHziK1piXLGVE4UrS0VJ4

Malware Config

Targets

    • Target

      shigo.exe

    • Size

      8.5MB

    • MD5

      e0ec4b148a3d6ad359fc0ead4f908bee

    • SHA1

      ad2e82cf656faef5d2680f829844f04f294a0b75

    • SHA256

      274e6792f97230d5dff629bd45c05ea1a3bde63b402d3ae3324d9b57694e28c6

    • SHA512

      e133512b70194d6806dfd76c2f05a50c415649d9e0bcfb015813ac202a974dd6bdaa8cb391bda3bf81ae0375616ef3cc8e11536d20d8e3b7e86d41e551a0ea4b

    • SSDEEP

      196608:fbdOuYtwfI9jUCzi4H1qSiXLGVi7DMgpZASEyQ0VMwICEc/j8:zlIHziK1piXLGVE4UrS0VJ4

    • 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

    • 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