General

  • Target
    HJR735-OPF0466-AXU0256.js
  • Size 303KB
  • Sample260901-g5amvstdqe
  • SHA256 50b96fd6fd4f9efc978d548607b9d0063f97e5dc74a67a61014e14888c661041
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://pub-2731c5c84ec94bb78b02c025b7b3f6c4.r2.dev/vtoladyh.png

  • exe.dropper

    https://pub-2731c5c84ec94bb78b02c025b7b3f6c4.r2.dev/vtoladyh.png

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.dankely.org

  • Port

    21

  • Password

    (W~Uf}U)FM!U

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.dankely.org

  • Port

    21

  • Password

    (W~Uf}U)FM!U

Targets

    • Target
      HJR735-OPF0466-AXU0256.js
    • Size 303KB
    • SHA256 50b96fd6fd4f9efc978d548607b9d0063f97e5dc74a67a61014e14888c661041
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Looks up external IP address via web service

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

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks