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General

  • Target

    e6c7ba11549261c7f3a3bafcd18fb8b60c0ccffa3ea6bf05eefc282c869a63a9

  • Size

    313B

  • Sample

    240602-3dp45aca87

  • MD5

    a0770dfa1bc82a8292d1611a8e760f01

  • SHA1

    0103b9080d1f214d6b8e561f700ecb785da26d8e

  • SHA256

    e6c7ba11549261c7f3a3bafcd18fb8b60c0ccffa3ea6bf05eefc282c869a63a9

  • SHA512

    088b92930b979ee99f8b29c93fe52cf71048bf2e4b66a03688d0a7c08ae95ceb4e922c38acf045bf78889de1f69649f1da5efac9bb5755618c58c643d9775108

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://github.com/xylexV5/xylexz/releases/download/vypix/xylex.exe

Targets

    • Target

      Xylex-100% Unc/xylex.bat

    • Size

      244B

    • MD5

      ac122c56306baae12bc1dbc69455249a

    • SHA1

      8f7be0cb0c88260843111257c349f5e2a0fa5b1a

    • SHA256

      702d2a9930bf8d16752c3dbe1d5b5382c592c13e85e54fe0cd59df2ad4f764db

    • SHA512

      a66df3c5a8c21561dad7ffba4eecc132fce6388797dabdd63eaa6d077d8ebf0298a0220331b0a8f28208a80f1b4cf3ec1ce74a76cf61b428bf03f2d2e637951b

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Deletes itself

    • 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.

    • 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