General

  • Target

    2e446afab0e7a2d9fdd968d9375ba2d93d48913adfbb91b9e6516b26e2e2f24a

  • Size

    556KB

  • Sample

    220622-njkn9sdabk

  • MD5

    9e7def424a684ba51609a2413987247e

  • SHA1

    a92c21b843841f3bafee5662cc3478e7675839da

  • SHA256

    2e446afab0e7a2d9fdd968d9375ba2d93d48913adfbb91b9e6516b26e2e2f24a

  • SHA512

    0be2729a6f3fd7ecaed0c7c2409502e6a5281322204e4be2c1719d2f9b9bdcad4affc3bf0b8dab26e4626fef41d1d3f500bf847b25ab116ad8a2b06fbb2b96d8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.sneidalin.website
  • Port:
    587
  • Username:
    sales1@sneidalin.website
  • Password:
    K1060N%78010J

Targets

    • Target

      2e446afab0e7a2d9fdd968d9375ba2d93d48913adfbb91b9e6516b26e2e2f24a

    • Size

      556KB

    • MD5

      9e7def424a684ba51609a2413987247e

    • SHA1

      a92c21b843841f3bafee5662cc3478e7675839da

    • SHA256

      2e446afab0e7a2d9fdd968d9375ba2d93d48913adfbb91b9e6516b26e2e2f24a

    • SHA512

      0be2729a6f3fd7ecaed0c7c2409502e6a5281322204e4be2c1719d2f9b9bdcad4affc3bf0b8dab26e4626fef41d1d3f500bf847b25ab116ad8a2b06fbb2b96d8

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks