General

  • Target

    Request for Quotation 01-2024.pdf.eml.exe

  • Size

    614KB

  • Sample

    240125-syvv1aafhp

  • MD5

    bb8b73bcc5ad57fa032b7e38e256682c

  • SHA1

    b944fecc9dd2ec74da202943977d22672649f65a

  • SHA256

    b2f95f5faf9437b040fdc78d347ce9aca970e2cdcffe877939362210bd685d52

  • SHA512

    374f8efc2210dbb03461293c4c1094464395307ca2f5f896f47cd690f826d0e0006a6a08dd9e9168f4947680596327d688bc4a37f6ef0e71ea1883f51f0b5d49

  • SSDEEP

    12288:JU3YF3lrKQzx1SvdkIMyg9rNdpGmP7GmGOk06gpc16Hn1:JJF3gQzOvdmygRNL3Z7H

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.indusun.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    235@Indus

Targets

    • Target

      Request for Quotation 01-2024.pdf.eml.exe

    • Size

      614KB

    • MD5

      bb8b73bcc5ad57fa032b7e38e256682c

    • SHA1

      b944fecc9dd2ec74da202943977d22672649f65a

    • SHA256

      b2f95f5faf9437b040fdc78d347ce9aca970e2cdcffe877939362210bd685d52

    • SHA512

      374f8efc2210dbb03461293c4c1094464395307ca2f5f896f47cd690f826d0e0006a6a08dd9e9168f4947680596327d688bc4a37f6ef0e71ea1883f51f0b5d49

    • SSDEEP

      12288:JU3YF3lrKQzx1SvdkIMyg9rNdpGmP7GmGOk06gpc16Hn1:JJF3gQzOvdmygRNL3Z7H

    • AgentTesla

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

    • Kinsing

      Kinsing is a loader written in Golang.

    • Checks computer location settings

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

    • 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.

    • Adds Run key to start application

    • 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 v15

Tasks