General

  • Target

    fca3ee47989e23b3b32dbc0654e6cd4f20a9fea219871f7ca295890d61fae129

  • Size

    920KB

  • Sample

    250113-bftrjsxrfv

  • MD5

    567de8c1d9a8518f25e1759e6c3fa0ca

  • SHA1

    0e38ca05d8509247194f2bf19fa52dae10ffbba0

  • SHA256

    fca3ee47989e23b3b32dbc0654e6cd4f20a9fea219871f7ca295890d61fae129

  • SHA512

    76a0e983bdd5a514d4f61901e95772d0c272bf4260b4f938b87d5987ba73c34b62b123d81982f020f3ec5ad3736472be237731f48ebe79ee923f06b52e0ee12f

  • SSDEEP

    24576:zVL5gaDIOPfXBW5FMADx5lfp3/+bnkpWiqmxjNSuYKCtcu:zVL5gaDIQRWsAjb3mnkFxZSu

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1075887334303748266/u8Nrxb0SNd0-_hLZmle74zb3s1_g7nazO4AFHWQ-xeAnmWLI8dX4hffXPdxsWEWxdEMM

Targets

    • Target

      fca3ee47989e23b3b32dbc0654e6cd4f20a9fea219871f7ca295890d61fae129

    • Size

      920KB

    • MD5

      567de8c1d9a8518f25e1759e6c3fa0ca

    • SHA1

      0e38ca05d8509247194f2bf19fa52dae10ffbba0

    • SHA256

      fca3ee47989e23b3b32dbc0654e6cd4f20a9fea219871f7ca295890d61fae129

    • SHA512

      76a0e983bdd5a514d4f61901e95772d0c272bf4260b4f938b87d5987ba73c34b62b123d81982f020f3ec5ad3736472be237731f48ebe79ee923f06b52e0ee12f

    • SSDEEP

      24576:zVL5gaDIOPfXBW5FMADx5lfp3/+bnkpWiqmxjNSuYKCtcu:zVL5gaDIQRWsAjb3mnkFxZSu

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • 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