General

  • Target

    14052024_0327_13052024_PO#00017718746.rar

  • Size

    665KB

  • Sample

    240514-dz6assha6y

  • MD5

    2e845da60a32a7390e28a6a72f4436f0

  • SHA1

    efbdf4f85915db638926fdbe7ba5df3bc2199e05

  • SHA256

    bbf008fb3d6b65ba03a5db2a3702b2c92f26bab155a974187a726937c94e8441

  • SHA512

    c013a54d5381f3421281cf4b85461a5ad649df06541880331890d76e98162dbc0ba800dfce735ad4c610433461d87e872929c7614d1f7bae3e4619d9d421bc0d

  • SSDEEP

    12288:7sfLagWRhj1t1qkY9DGPUhw6TpJdaZ+6KU8FE9LfMnIPt7LGczBM:czYR169G4jJYLUnc7yc1M

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.ipr-co.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    IPRco@100102@

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      PO#00017718746.exe

    • Size

      693KB

    • MD5

      f9f82e7babe96065c5ed86bd1371ada0

    • SHA1

      986809e4ac03ad557cb8750833a5f67dd6dd85ef

    • SHA256

      969e6fc312f5e2692d06597171835d6d5b0e514b958ce16dd402f78a5d0aff04

    • SHA512

      72a76cd0fcfd680f3d84f07f8c8882f69c317da171569cb51eadcc01c52c41c8a94fdf4edd03b36fc62058e217d7e2426812b04afb7f97b3b56dc0c8d21d941c

    • SSDEEP

      12288:uguTeH81jJUdH9qu0nLRT/DDsVg2XXMDJgCamz4JuVTUZhtcFwq1blOzVO7tztg:98MdHcuXXeJgzqTChtcFD4pO7txg

    • 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.

    • 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 v15

Tasks