General

  • Target
    b5cdbb9deafbb824256b81e8bf3dc22a0fafc44b058ca311dbb8b28401fa629d
  • Size 1.5MB
  • Sample260803-pak44sam51
  • SHA256 b5cdbb9deafbb824256b81e8bf3dc22a0fafc44b058ca311dbb8b28401fa629d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.vilimorin.com

  • Port

    21

  • Password

    (T?Tk1;i?n{]u4ir

Targets

    • Target
      INQUIRY P08026EJFCHINA.JS
    • Size 3.3MB
    • SHA256 fd4ec7aba61e4ee51d147c107e61715167127035bbfa7723149598f3aec9b3c4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Checks computer location settings

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

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks