General

  • Target

    289cf80ed1858e8edde2ca2aeea18245ddb593c1c73dafd38a51a1864564cf0b

  • Size

    14KB

  • Sample

    250402-sp28qayybw

  • MD5

    3dc8eab6e03689b0ec08d94296743fbe

  • SHA1

    5235e6740587bdc9837b32c1c3bcff27b715904a

  • SHA256

    289cf80ed1858e8edde2ca2aeea18245ddb593c1c73dafd38a51a1864564cf0b

  • SHA512

    69f3c4b80c7e3a3749eae12cd2318d34d88602987949d81847a68a5cef418a6fc269ca5625999e9bf25f116f47b43486e724e58ce61549a4fcccf2d4d78d323d

  • SSDEEP

    384:B8WZgtZW8WeOW8WZ8WZWgW8WZW8WZ5ZW8WZW8WZwWZW8WZW8WZZ8WZMQWkGyIsby:eGOoZQNZGYY

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      Inv2025 Overdue Integr8PDF.js

    • Size

      1.3MB

    • MD5

      ee348950f163becab17cee576cf13564

    • SHA1

      0c7db717e6e663d1d367c3ce28a313b26c63602b

    • SHA256

      d3f2fca06a2c1fa4292808c0531ed438b774ce0a0e77071af7a739325c448e2b

    • SHA512

      14a2d41ca6604d4301d89f5f78ab86ff1db76c8f8ea1c3c3dbc4acf8bb92b229a3e27efb0fe2bc92f5c31d15680d40602637166bac5d1e7b021b40f707d4f8df

    • SSDEEP

      384:xsssssssss2sssssssss2sssssssss2sssssssss2ssssssssssssssssssssss9:hIR8

    • AgentTesla

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

    • Agenttesla family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks