General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.3432.31642.exe

  • Size

    743KB

  • Sample

    240327-nhpxlaeb4v

  • MD5

    e3bc5ff15300d968af348f4746ea5545

  • SHA1

    79d3c5548f60547513ee6c7df880593687c8f0da

  • SHA256

    0409163681798c7dc104320e5cc50a45826e1aac81b858fb426779745f322d3a

  • SHA512

    68a215479513fea9b98467cdadebc470860046484912981ab567a5a6ab9f17d814c41f9a6b11fefe83176ecf613f977902517fd77d2790e05bee40dc02a38240

  • SSDEEP

    12288:FYwEygw0UnKKekspijqztW6ouKjNuiFe6uKJHdWLtHb6N5xHe6OxvvY:Fqjiek2i606vKDFeWL2Hb6rx+6IvY

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SecuriteInfo.com.Win32.PWSX-gen.3432.31642.exe

    • Size

      743KB

    • MD5

      e3bc5ff15300d968af348f4746ea5545

    • SHA1

      79d3c5548f60547513ee6c7df880593687c8f0da

    • SHA256

      0409163681798c7dc104320e5cc50a45826e1aac81b858fb426779745f322d3a

    • SHA512

      68a215479513fea9b98467cdadebc470860046484912981ab567a5a6ab9f17d814c41f9a6b11fefe83176ecf613f977902517fd77d2790e05bee40dc02a38240

    • SSDEEP

      12288:FYwEygw0UnKKekspijqztW6ouKjNuiFe6uKJHdWLtHb6N5xHe6OxvvY:Fqjiek2i606vKDFeWL2Hb6rx+6IvY

    • 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.

    • 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 Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks