General

  • Target

    9dce128f587220f086462b8daa7ef89f36033dc553ac0ac8e94645e9b9c729f5

  • Size

    732KB

  • Sample

    241008-bmk3zswaja

  • MD5

    6a88930b4b35ab94b6e68b5ebfae2580

  • SHA1

    624132fac15454ee7248d2c8e993df9de549faaf

  • SHA256

    9dce128f587220f086462b8daa7ef89f36033dc553ac0ac8e94645e9b9c729f5

  • SHA512

    80407d54875e9fd4997e17dba89b26de49feb144166aae4751793842822a4624d27b5b95bb6fd28b940fd52d585e30442367b8bdaaad169acec8ce46ddf1d02b

  • SSDEEP

    12288:ChiRx+9tkp5RE1Of9A7whWemYLngtCt0a7P2b8nIBcEYPiojG6i/DB2yvvQCq5o6:7YtaRE1WAkkftCt0YPJIBcT90b1x72MS

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      shipping.exe

    • Size

      1.1MB

    • MD5

      f3ecc3f5d66720700cd7927178efbd16

    • SHA1

      38a8dc60faad60da61b5787d29ece4bcded6f7c7

    • SHA256

      4c2de5043cb67a6805824b096a6640ab47b60c0c1ed71a452d3228144c92b0f3

    • SHA512

      ceee13504567a4082dddce8237a6ac9cf070cda8bbb6bc83e2fa482560c2b29f9663c606144da9bfa3f6364ad208e18ef45bb35c21fb4c6543a66cf95ea4c1bf

    • SSDEEP

      12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QL0GFUT5Dn5okl79XRmUl9XwiwpGb/Gy:ffmMv6Ckr7Mny5QL0YU1DnlRJ3XQy

    • AgentTesla

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks