General

  • Target

    Eulen.exe

  • Size

    7.5MB

  • Sample

    240923-pqyedazekh

  • MD5

    55200b07a960990c1622165a5b161ac8

  • SHA1

    a64467948d7aee896180fa00633bfb608ccad691

  • SHA256

    08f7461ab1c0d8744c5473711a06854315646634ecbbd0fd13240c9727bd2499

  • SHA512

    c17537c2cb93cf4a3ed792fcff035c816fdcb6c6106db91f129633cda90810d36e581c29362030c219f41953cdbfb82cabd1d25b65a00c4a344c09dff30cc2eb

  • SSDEEP

    196608:L3gVVEhwfI9jUC2gYBYv3vbW2+iITx1U6nh:MVVE+IH2gYBgDWJTnzh

Malware Config

Targets

    • Target

      Eulen.exe

    • Size

      7.5MB

    • MD5

      55200b07a960990c1622165a5b161ac8

    • SHA1

      a64467948d7aee896180fa00633bfb608ccad691

    • SHA256

      08f7461ab1c0d8744c5473711a06854315646634ecbbd0fd13240c9727bd2499

    • SHA512

      c17537c2cb93cf4a3ed792fcff035c816fdcb6c6106db91f129633cda90810d36e581c29362030c219f41953cdbfb82cabd1d25b65a00c4a344c09dff30cc2eb

    • SSDEEP

      196608:L3gVVEhwfI9jUC2gYBYv3vbW2+iITx1U6nh:MVVE+IH2gYBgDWJTnzh

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • UPX packed file

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks