General

  • Target

    a3c456ecc1486eba53b3f5bfc4239801_JaffaCakes118

  • Size

    580KB

  • Sample

    240403-xf1ezshd7y

  • MD5

    a3c456ecc1486eba53b3f5bfc4239801

  • SHA1

    78183902a79cbe8e80147812e1673fff4ba9578f

  • SHA256

    b5ddeb43afd6bc4075b950d215095d71ab3ba09094d54f979ce9de91df915834

  • SHA512

    ab84a768ad1dc007402c31b4705bb96c65be22a36bba2565e6d8a65dc6951ede3d8f8a35629ead225c1083ee8201c47939f0367e6e8d4075d325512d7ec11550

  • SSDEEP

    12288:JBu1nmJy/NaN03liqqG+feq9ZUws7Ami4IxePCLOBxjA0UnJNfFLJt:JBamCsNgZqHvPH4AoFPCLOBx8V7t

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1910194363:AAH66amlxNaIwaIfI1AdRKORBzDDVieupMA/sendDocument

Targets

    • Target

      a3c456ecc1486eba53b3f5bfc4239801_JaffaCakes118

    • Size

      580KB

    • MD5

      a3c456ecc1486eba53b3f5bfc4239801

    • SHA1

      78183902a79cbe8e80147812e1673fff4ba9578f

    • SHA256

      b5ddeb43afd6bc4075b950d215095d71ab3ba09094d54f979ce9de91df915834

    • SHA512

      ab84a768ad1dc007402c31b4705bb96c65be22a36bba2565e6d8a65dc6951ede3d8f8a35629ead225c1083ee8201c47939f0367e6e8d4075d325512d7ec11550

    • SSDEEP

      12288:JBu1nmJy/NaN03liqqG+feq9ZUws7Ami4IxePCLOBxjA0UnJNfFLJt:JBamCsNgZqHvPH4AoFPCLOBx8V7t

    • AgentTesla

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

    • AgentTesla payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks