Resubmissions

30/05/2024, 10:44

240530-mss7bsfe4710

30/05/2024, 10:24

240530-mfmtsaeb5s10

General

  • Target
    myxwr5cli.bat
  • Size 379KB
  • Sample240530-mfmtsaeb5s
  • SHA256 6d04562cf9d1e0ee7b7c77af40e1e3299b6eba9375f35978d9776d94a9dae3d7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 127.0.0.1:7001

  • 134.255.233.93:7001

Mutex
  • 5loUYH5mEGReJgAG

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      myxwr5cli.bat
    • Size 379KB
    • SHA256 6d04562cf9d1e0ee7b7c77af40e1e3299b6eba9375f35978d9776d94a9dae3d7
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Xworm Payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks