General

  • Target

    92e2a58a189afc4a231505dab58f84457dd2f550c090347a38e67001c88f6878

  • Size

    1.4MB

  • Sample

    250112-bnhz1szrhp

  • MD5

    6f0722982154ee7b0b18b53e3a39a002

  • SHA1

    80b39ae1d694b723e1ef41abaa212c5f1feb685b

  • SHA256

    92e2a58a189afc4a231505dab58f84457dd2f550c090347a38e67001c88f6878

  • SHA512

    557c445feb66691a56f73988c0c09b5f208c592f843292f14cc81bbd637589912696867020ab8619b98313928881d3d9c44db372a60fcfce809a9c74f97e7837

  • SSDEEP

    24576:nHZih02mn4dSODQsov1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:nHZBh4wODQHjLoyEkmZ9Y14

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.subnet-group.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    cr0cksh1t

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      92e2a58a189afc4a231505dab58f84457dd2f550c090347a38e67001c88f6878

    • Size

      1.4MB

    • MD5

      6f0722982154ee7b0b18b53e3a39a002

    • SHA1

      80b39ae1d694b723e1ef41abaa212c5f1feb685b

    • SHA256

      92e2a58a189afc4a231505dab58f84457dd2f550c090347a38e67001c88f6878

    • SHA512

      557c445feb66691a56f73988c0c09b5f208c592f843292f14cc81bbd637589912696867020ab8619b98313928881d3d9c44db372a60fcfce809a9c74f97e7837

    • SSDEEP

      24576:nHZih02mn4dSODQsov1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:nHZBh4wODQHjLoyEkmZ9Y14

    • AgentTesla

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

    • Agenttesla family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks