General

  • Target

    30.03.2023_SWIFT MT 103_9078212345TRF.exe

  • Size

    706KB

  • Sample

    230330-kytzpsbh29

  • MD5

    7f4bdf10b229dc6ac432937b3f786752

  • SHA1

    09204b9e950f947240a37cdb0f2215b556398c3c

  • SHA256

    07cbd8a3deb941e46404af8b1093168b4029ce8f36e4ec18844ede50268602e0

  • SHA512

    0265568618d457c4eb226b76d81ec0e4c515a95cc5584476fd8d931a251e2607093698f9333bbe0548ee466e4daca6ad61b9a0383c907bc8b391921c555b4731

  • SSDEEP

    12288:evf7CX984M74c9vU+q2Hl3ZaZgjMTwuWevgoMbmxSTvS/04lK0KimOMt+:e3l4M7r9cGH7qgokKvgD1YKimX

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.nutiribio.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    zGNVO(l5

Targets

    • Target

      30.03.2023_SWIFT MT 103_9078212345TRF.exe

    • Size

      706KB

    • MD5

      7f4bdf10b229dc6ac432937b3f786752

    • SHA1

      09204b9e950f947240a37cdb0f2215b556398c3c

    • SHA256

      07cbd8a3deb941e46404af8b1093168b4029ce8f36e4ec18844ede50268602e0

    • SHA512

      0265568618d457c4eb226b76d81ec0e4c515a95cc5584476fd8d931a251e2607093698f9333bbe0548ee466e4daca6ad61b9a0383c907bc8b391921c555b4731

    • SSDEEP

      12288:evf7CX984M74c9vU+q2Hl3ZaZgjMTwuWevgoMbmxSTvS/04lK0KimOMt+:e3l4M7r9cGH7qgokKvgD1YKimX

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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

Email Collection

1
T1114

Tasks