General

  • Target

    Port ID A1804-21-300.exe

  • Size

    1.0MB

  • Sample

    210114-bg5xl1gcnn

  • MD5

    bfe66eb91b2e298ba2fd8628a1cac10b

  • SHA1

    cf2835eed2ee9fa25bfaf0849e78282b63659210

  • SHA256

    37b7d1816e5653bf8fc47b2abc51d9fa5168e0574620d89742ef685ea935dc92

  • SHA512

    42360473b535cb4ea6834c32d51ccaaacbe51da6be8d62fec48a54d2314c8155c5b031500ba3f922edb191f0b4e6c818b746206599de01daf1edb1067fd4b89d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gammavilla.org
  • Port:
    587
  • Username:
    info@gammavilla.org
  • Password:
    county2018

Targets

    • Target

      Port ID A1804-21-300.exe

    • Size

      1.0MB

    • MD5

      bfe66eb91b2e298ba2fd8628a1cac10b

    • SHA1

      cf2835eed2ee9fa25bfaf0849e78282b63659210

    • SHA256

      37b7d1816e5653bf8fc47b2abc51d9fa5168e0574620d89742ef685ea935dc92

    • SHA512

      42360473b535cb4ea6834c32d51ccaaacbe51da6be8d62fec48a54d2314c8155c5b031500ba3f922edb191f0b4e6c818b746206599de01daf1edb1067fd4b89d

    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Tasks