General

  • Target
    Juily New Order 0707.vbs
  • Size 1.3MB
  • Sample260709-kdd3rafz8y
  • SHA256 4d44df689cecff38963a303af1fd779a19f15cbe021c290ed67184b29271bc1f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.orangesac.com

  • Port

    21

  • Password

    6a=HJxbSD@qn

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 31.40.204.237:3322

Mutex
  • 4EtQMZksWikHjKQ0

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.orangesac.com

  • Port

    21

  • Password

    6a=HJxbSD@qn

Targets

    • Target
      Juily New Order 0707.vbs
    • Size 1.3MB
    • SHA256 4d44df689cecff38963a303af1fd779a19f15cbe021c290ed67184b29271bc1f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks