General

  • Target

    Quotation.exe

  • Size

    538KB

  • Sample

    200630-5bm52tl1vs

  • MD5

    35a1dfea0ae79886f804cf55d0df88aa

  • SHA1

    2b83f077971e02ec15ac545b13f2614e941ba73c

  • SHA256

    187aa393197ae8fb39ca5d9ca4e8c4df0b10f62f0ef28f06880b62ced10a27c5

  • SHA512

    3cc67c5558b1c521e4a69e0fe07ee60721683d88b6af7f7120f782fb8fa34f46054cd44e9f175fc8e966236651cbdf13335f47673ab09a1e0ef741627ca5a427

Malware Config

Targets

    • Target

      Quotation.exe

    • Size

      538KB

    • MD5

      35a1dfea0ae79886f804cf55d0df88aa

    • SHA1

      2b83f077971e02ec15ac545b13f2614e941ba73c

    • SHA256

      187aa393197ae8fb39ca5d9ca4e8c4df0b10f62f0ef28f06880b62ced10a27c5

    • SHA512

      3cc67c5558b1c521e4a69e0fe07ee60721683d88b6af7f7120f782fb8fa34f46054cd44e9f175fc8e966236651cbdf13335f47673ab09a1e0ef741627ca5a427

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks