General

  • Target

    6633f19132821190e3fa92befd285f74556e9f8b1f29dc52baeed496a2049835.zip

  • Size

    473KB

  • Sample

    241112-cxfrpa1rbz

  • MD5

    cbb249ce25eca61b8a6ae9af9aa35c50

  • SHA1

    63b0606cd202e931c510ba5cac96a88e2cdb14cd

  • SHA256

    6633f19132821190e3fa92befd285f74556e9f8b1f29dc52baeed496a2049835

  • SHA512

    03db561be04bafdc501ee57e64ed44f54bf95be6b1d858368d5b3cd616284d23ed413fc3e2d4153e489a80d21d08858d027ba19c98c77b0c2d3a8cb9185812cb

  • SSDEEP

    6144:nDat6IdcahQv8fjgWIPukxIqIYvqhYLoYM6UJXbDn84pO+taxSz1o9zbnL7waOy+:c9HUWIBxISqhyM6CXbz8y/tHzivL79v+

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.godforeu.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    O8k#Pz4sk:w_

Targets

    • Target

      708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

    • Size

      928KB

    • MD5

      80b51e872031a2befeb9a0a13e6fc480

    • SHA1

      caebbab5349f57d92182ce56ef4bf71ea60226a7

    • SHA256

      708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089

    • SHA512

      12e9db89be76788d238f8a7f3114534b50b953b9ef619f84b0a124fba77f5e7d4aa00ae8f6ac3fdb16ecd1398950d6bdadfa43e9ec59b6d59667df5ac3d60879

    • SSDEEP

      12288:QieE+Q3mJyrf3iKXlrsfPO/l3Zn+aFpNUe2PPaEEaCh:QieE+5UrfvVg+Rd+afNH2PxEZh

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • Checks computer location settings

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks