General

  • Target

    Dark.exe

  • Size

    27.0MB

  • Sample

    250205-mrqptasqdz

  • MD5

    6f9e980f8d221bc901353deb31b1454a

  • SHA1

    98a938b2019f061ed65a6b4b6f0d9a5ea0f8727e

  • SHA256

    4a8cb414da04040448b9940b78f644ff7d42e687c283c8b3fb22c8b871403f4d

  • SHA512

    02900b8781f88c54454742bd4b1064adba15dd85f06148c9dc1c154ee46aa630d8258d50a1bb7ffb3c7b585304beb9b7d301fb35ea180340d6316ab2ddc22bc6

  • SSDEEP

    786432:cdE7ITSXhPk4dwEwsmfXjIv6vzzSJLjMj61y/pWW/:cKThPddNmsvozYXW3/

Malware Config

Targets

    • Target

      Dark.exe

    • Size

      27.0MB

    • MD5

      6f9e980f8d221bc901353deb31b1454a

    • SHA1

      98a938b2019f061ed65a6b4b6f0d9a5ea0f8727e

    • SHA256

      4a8cb414da04040448b9940b78f644ff7d42e687c283c8b3fb22c8b871403f4d

    • SHA512

      02900b8781f88c54454742bd4b1064adba15dd85f06148c9dc1c154ee46aa630d8258d50a1bb7ffb3c7b585304beb9b7d301fb35ea180340d6316ab2ddc22bc6

    • SSDEEP

      786432:cdE7ITSXhPk4dwEwsmfXjIv6vzzSJLjMj61y/pWW/:cKThPddNmsvozYXW3/

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • 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

    • 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