General

  • Target

    DHL shipping documents.exe

  • Size

    682KB

  • Sample

    230330-janx4sbe25

  • MD5

    58ee377b030f6d1a380b76eb27087448

  • SHA1

    62bff8fa4ab84a7809645339a67455e2ebcd17b0

  • SHA256

    2fbfd8a6b905dda74da9df102c7e161a9e4128e733a838aa644504dfb742ecf9

  • SHA512

    4c339198fff413eff8555f450d91ac3df7c55ed045cf775d14ce5e7f4d2a27d975ee6848e4e09a71f9c2f117378daf869d768ab9a59f103a627d54fac2976536

  • SSDEEP

    12288:NeJ/sI+up7hnevR9sf14ekA1/zio/vdcUdm+BE6fqBgTehA3jJBYyimOMt+Mm:8F5S9LtA1/zioXeOy6ohAdKyimX

Malware Config

Extracted

Family

agenttesla

C2

https://discordapp.com/api/webhooks/1090526892546859069/Fs5P9aMlwDbngEv8TJoesSJJsR9-SwqnJQACOwlgNAl3_KMf2yCmWQL-j-8Q6X5F3HSv

Targets

    • Target

      DHL shipping documents.exe

    • Size

      682KB

    • MD5

      58ee377b030f6d1a380b76eb27087448

    • SHA1

      62bff8fa4ab84a7809645339a67455e2ebcd17b0

    • SHA256

      2fbfd8a6b905dda74da9df102c7e161a9e4128e733a838aa644504dfb742ecf9

    • SHA512

      4c339198fff413eff8555f450d91ac3df7c55ed045cf775d14ce5e7f4d2a27d975ee6848e4e09a71f9c2f117378daf869d768ab9a59f103a627d54fac2976536

    • SSDEEP

      12288:NeJ/sI+up7hnevR9sf14ekA1/zio/vdcUdm+BE6fqBgTehA3jJBYyimOMt+Mm:8F5S9LtA1/zioXeOy6ohAdKyimX

    • 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

    • Adds Run key to start application

    • 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 v6

Tasks