General

  • Target

    610e4b2d72619fae0c1ee7997caf9405c653a9c2f93b682b32bc91d86659cd4f

  • Size

    629KB

  • Sample

    240604-ccqq6ahd7s

  • MD5

    b58ecdf28d8f4f44b0e10c28a3e18026

  • SHA1

    9617b5b970cdb1265d97c03e09b3980fd3204bf3

  • SHA256

    610e4b2d72619fae0c1ee7997caf9405c653a9c2f93b682b32bc91d86659cd4f

  • SHA512

    1d122f584fe9032f46cbd0afd5dfee6b7f1fede1a37259674594c49045257e1e0b0f1f26cc93b586ca58b2007c2c8662f609e0d736b85fcb599a52d582633e9c

  • SSDEEP

    12288:36k7oBaU6GzbFTZZBsD150b9vJvRVDxB22u/jLXSy:3/iJZQylDVqn

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      610e4b2d72619fae0c1ee7997caf9405c653a9c2f93b682b32bc91d86659cd4f

    • Size

      629KB

    • MD5

      b58ecdf28d8f4f44b0e10c28a3e18026

    • SHA1

      9617b5b970cdb1265d97c03e09b3980fd3204bf3

    • SHA256

      610e4b2d72619fae0c1ee7997caf9405c653a9c2f93b682b32bc91d86659cd4f

    • SHA512

      1d122f584fe9032f46cbd0afd5dfee6b7f1fede1a37259674594c49045257e1e0b0f1f26cc93b586ca58b2007c2c8662f609e0d736b85fcb599a52d582633e9c

    • SSDEEP

      12288:36k7oBaU6GzbFTZZBsD150b9vJvRVDxB22u/jLXSy:3/iJZQylDVqn

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • 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