Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    unvp.exe

  • Size

    628KB

  • Sample

    231004-hgcb8ahe91

  • MD5

    60e0cb2dda65e61f07b78667b34ecbd2

  • SHA1

    4f974ad07111c0cf5082cb1fa039ed7718f4d6b0

  • SHA256

    26a294c50930c0cd9fbed08dd7fb63ea59bd2300eed46c452de0b4c5f7b95309

  • SHA512

    765704d47c86fbb46b184b39cf7aefcd69123f5284c416276e3d93dc9fe0f9ca7d868c8e88261122a93d8915a2cb7d403479fcd087f5cf28ccc15ed15c3a5c0b

  • SSDEEP

    12288:lJ0yXuN/VvbwTDgbLOtG7YaehgZHLWl5EHCNumB0s:z0EAdvEgelaeSHRy

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      unvp.exe

    • Size

      628KB

    • MD5

      60e0cb2dda65e61f07b78667b34ecbd2

    • SHA1

      4f974ad07111c0cf5082cb1fa039ed7718f4d6b0

    • SHA256

      26a294c50930c0cd9fbed08dd7fb63ea59bd2300eed46c452de0b4c5f7b95309

    • SHA512

      765704d47c86fbb46b184b39cf7aefcd69123f5284c416276e3d93dc9fe0f9ca7d868c8e88261122a93d8915a2cb7d403479fcd087f5cf28ccc15ed15c3a5c0b

    • SSDEEP

      12288:lJ0yXuN/VvbwTDgbLOtG7YaehgZHLWl5EHCNumB0s:z0EAdvEgelaeSHRy

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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

    • 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