General

  • Target

    514bed98235de5307a852942b9cf1efec0d2100a74fdb72b5580920c3a72d87d

  • Size

    650KB

  • Sample

    240926-fdmbxa1dph

  • MD5

    536fa72b27ac7e81177670ce7cda8796

  • SHA1

    140d69d23843f96a7e5758df9410697256098d5e

  • SHA256

    514bed98235de5307a852942b9cf1efec0d2100a74fdb72b5580920c3a72d87d

  • SHA512

    7a1e9160c0a95d00154f49412c3409d120de49c428abb81df6228339a64569b36764fb0e32b8f42d1a2a3e2d95ed38ef559c49d13f2ff81863a7282439b11ce1

  • SSDEEP

    12288:4bE++wWX+u02a5tYs0oXxEtwpo4IbHr63DLOilVhb53FUAg00mtuh1nq9TEhuz2T:4bE++wWL02agsBetwpEbe3JvVJ0mqgTC

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.musabody.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MUSAbody_victoria2018

Targets

    • Target

      514bed98235de5307a852942b9cf1efec0d2100a74fdb72b5580920c3a72d87d

    • Size

      650KB

    • MD5

      536fa72b27ac7e81177670ce7cda8796

    • SHA1

      140d69d23843f96a7e5758df9410697256098d5e

    • SHA256

      514bed98235de5307a852942b9cf1efec0d2100a74fdb72b5580920c3a72d87d

    • SHA512

      7a1e9160c0a95d00154f49412c3409d120de49c428abb81df6228339a64569b36764fb0e32b8f42d1a2a3e2d95ed38ef559c49d13f2ff81863a7282439b11ce1

    • SSDEEP

      12288:4bE++wWX+u02a5tYs0oXxEtwpo4IbHr63DLOilVhb53FUAg00mtuh1nq9TEhuz2T:4bE++wWL02agsBetwpEbe3JvVJ0mqgTC

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks