General

  • Target

    Inquiry,png.exe

  • Size

    274KB

  • Sample

    211019-d1b4cagahn

  • MD5

    214314acb198f14903fb16538450fe69

  • SHA1

    d28b62d92aa73da2662f52a20ecb896fbf248806

  • SHA256

    fa708dbd323666bef72779702e67ea18192727f8d881ed8cd295619b892e6f1b

  • SHA512

    c6a578141238fc0ebeba108f4c325b4d6fa1d2ab37304281253e94f4d7927ebb22fab5bcd411688feed159f57bd5a2cbebcf0200f1e5d29b773392e9be4523b8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.autokarma.ro
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    auto123#

Targets

    • Target

      Inquiry,png.exe

    • Size

      274KB

    • MD5

      214314acb198f14903fb16538450fe69

    • SHA1

      d28b62d92aa73da2662f52a20ecb896fbf248806

    • SHA256

      fa708dbd323666bef72779702e67ea18192727f8d881ed8cd295619b892e6f1b

    • SHA512

      c6a578141238fc0ebeba108f4c325b4d6fa1d2ab37304281253e94f4d7927ebb22fab5bcd411688feed159f57bd5a2cbebcf0200f1e5d29b773392e9be4523b8

    • AgentTesla

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

    • AgentTesla Payload

    • Loads dropped DLL

    • 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

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks