General

  • Target

    swift_2417455_PDF.exe

  • Size

    619KB

  • Sample

    230904-qkhbmsgf97

  • MD5

    597c164d5516e2be89971d038d0094eb

  • SHA1

    a61c7f8f24887f60e6419d5c471274a637655d0d

  • SHA256

    462181ac85fbe1416be5a1145d7b6081229cb292616c5e233c604814d93ce56e

  • SHA512

    fe4ed53c48d567af8dfdda5ed5175936f4b6cc485ea6c7677acf77bf90f3f40b25ddd5ded10d4acbfee5ff6f4007498df8c1beaecd21348b5c6a5956514e1e6b

  • SSDEEP

    12288:F9/XWUt40JHDj+tRCaPaqsppFCzIeLVZ7ATszq6Wk2UHeI:7/XWUt40pj+tLPKp/CdPkYbWZyj

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      swift_2417455_PDF.exe

    • Size

      619KB

    • MD5

      597c164d5516e2be89971d038d0094eb

    • SHA1

      a61c7f8f24887f60e6419d5c471274a637655d0d

    • SHA256

      462181ac85fbe1416be5a1145d7b6081229cb292616c5e233c604814d93ce56e

    • SHA512

      fe4ed53c48d567af8dfdda5ed5175936f4b6cc485ea6c7677acf77bf90f3f40b25ddd5ded10d4acbfee5ff6f4007498df8c1beaecd21348b5c6a5956514e1e6b

    • SSDEEP

      12288:F9/XWUt40JHDj+tRCaPaqsppFCzIeLVZ7ATszq6Wk2UHeI:7/XWUt40pj+tLPKp/CdPkYbWZyj

    • AgentTesla

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

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks