General

  • Target

    MM2DUPE2024.exe

  • Size

    10.9MB

  • Sample

    241021-3rhl7stcqe

  • MD5

    69b319e8ec2d6fc62f1b26a5075ba77b

  • SHA1

    d67620a3219311644496090632b3311f009bbcd9

  • SHA256

    922bc23458aa9ba5c516f41f8f619a2675f4437cc365907a0e25855c2fb67a73

  • SHA512

    dffd37a334ce729dc6ca9a8540f7638dc17edb7c75609414443f7596411e11f5241c93fa53b968b78a22c4420d3e66d3bcdf84f074462fcf440be50436454f76

  • SSDEEP

    196608:O3l4KASm9cemXyuSyTde8XeNK+wfm/pf+xfdkRFxKErIWOHWKD39eH:Y2Sm/tByxjkK+9/pWFGRF0ErIW673MH

Malware Config

Targets

    • Target

      MM2DUPE2024.exe

    • Size

      10.9MB

    • MD5

      69b319e8ec2d6fc62f1b26a5075ba77b

    • SHA1

      d67620a3219311644496090632b3311f009bbcd9

    • SHA256

      922bc23458aa9ba5c516f41f8f619a2675f4437cc365907a0e25855c2fb67a73

    • SHA512

      dffd37a334ce729dc6ca9a8540f7638dc17edb7c75609414443f7596411e11f5241c93fa53b968b78a22c4420d3e66d3bcdf84f074462fcf440be50436454f76

    • SSDEEP

      196608:O3l4KASm9cemXyuSyTde8XeNK+wfm/pf+xfdkRFxKErIWOHWKD39eH:Y2Sm/tByxjkK+9/pWFGRF0ErIW673MH

    • Detects Empyrean stealer

    • Empyrean Stealer

      An Open-source information stealer.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks