General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.27067.30548.exe

  • Size

    621KB

  • Sample

    240403-x53lmsag49

  • MD5

    ed67717191ea530e47d854ec8aa4b7e9

  • SHA1

    343f7cc70fd3d2760388f6531eaa1e8b0c5aa353

  • SHA256

    24798002b81be4c9b37539e1abea61cccb014cbd427fe1a27d6822e1ffedc7d9

  • SHA512

    9f2d3b4c950d788e380a677872e385c1bc70f7619512b5e2968be4a4bf4d10d22d7181638ff214b8c776be0f3508437b196cd1af09d343298fef568bb6d69bc6

  • SSDEEP

    12288:ohWsbRVjnZE8wC/f3/Ehz2Wlse0B+J/djfNe8TMzmBYcyI/wdXbMei:ynjZIC/P/O6uz0B+vZzfZjwJM

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    PMOYQrU0

Targets

    • Target

      SecuriteInfo.com.Win32.TrojanX-gen.27067.30548.exe

    • Size

      621KB

    • MD5

      ed67717191ea530e47d854ec8aa4b7e9

    • SHA1

      343f7cc70fd3d2760388f6531eaa1e8b0c5aa353

    • SHA256

      24798002b81be4c9b37539e1abea61cccb014cbd427fe1a27d6822e1ffedc7d9

    • SHA512

      9f2d3b4c950d788e380a677872e385c1bc70f7619512b5e2968be4a4bf4d10d22d7181638ff214b8c776be0f3508437b196cd1af09d343298fef568bb6d69bc6

    • SSDEEP

      12288:ohWsbRVjnZE8wC/f3/Ehz2Wlse0B+J/djfNe8TMzmBYcyI/wdXbMei:ynjZIC/P/O6uz0B+vZzfZjwJM

    • 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.

    • 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.

    • 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