General

  • Target

    d925a7a6906cb004451b3d9428b1c2e9c27bf8e4bea347d31a531e101033c5da

  • Size

    373KB

  • Sample

    220521-ny734sheam

  • MD5

    7616631a9dcafe968d34f69c6dba4707

  • SHA1

    b6e536b00c020e0b6a4e011070feacd0cf34802c

  • SHA256

    d925a7a6906cb004451b3d9428b1c2e9c27bf8e4bea347d31a531e101033c5da

  • SHA512

    6c7c8188af33b5b5cce7185d3a56f2f0c48230912cad0c865dc351e49c38dd7ca3a0372deb9178492fee2c05c6c3809e3bd6f55f398b99d77dd05a02fcf18649

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.good-speaker.com
  • Port:
    587
  • Username:
    info@good-speaker.com
  • Password:
    123456789

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.good-speaker.com
  • Port:
    587
  • Username:
    info@good-speaker.com
  • Password:
    123456789

Targets

    • Target

      customer ew order.exe

    • Size

      406KB

    • MD5

      3f9ef8b43424abd7de6ffda25e0f3084

    • SHA1

      6c9625c5d9d6ff7b15c391cee17b9c59499f61fe

    • SHA256

      9c3e77fb2e750cac9a2557d9b1a0bb202094e0a11605196c6786f3594fcd15d0

    • SHA512

      5608b14a8b43ab2c0aa77a89e9d7fc639384c77da261e4af373fdfe213a4083827a59e26ff36abe78c2666ca607a3a58ed0fda7fe47027353a53e348bb2bfb6c

    • AgentTesla

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

    • AgentTesla Payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks