Analysis

  • max time kernel
    140s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2023, 08:31

General

  • Target
    30307_230707_odeme talimat_453747683648987643456.exe
  • Size 913KB
  • Sample230708-kep7eaeb51
  • SHA256 f2cdc7624763bd6da7d62e0ff26367b3fd1d79e8f355e45110827d4b3f85e962
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://discord.com/api/webhooks/1084897732159877190/Sq3vdkYR5uVXaEyCWUN3aeAALKNkyZDHJm96_dMq10NdxhD5qjWPcgViVJaSr4GRq80z

Signatures

  • AgentTesla

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30307_230707_odeme talimat_453747683648987643456.exe
    "C:\Users\Admin\AppData\Local\Temp\30307_230707_odeme talimat_453747683648987643456.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:2360

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2360-137-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/2360-139-0x00000000050F0000-0x0000000005156000-memory.dmp

        memory/2360-140-0x00000000052A0000-0x00000000052B0000-memory.dmp

        memory/2360-141-0x0000000005EA0000-0x0000000005EF0000-memory.dmp

        memory/2360-142-0x00000000060C0000-0x0000000006282000-memory.dmp

        memory/2360-143-0x0000000005F90000-0x0000000006022000-memory.dmp

        memory/2360-144-0x0000000006030000-0x000000000603A000-memory.dmp

        memory/2360-145-0x00000000052A0000-0x00000000052B0000-memory.dmp

        memory/4392-133-0x0000000004EF0000-0x0000000005494000-memory.dmp

        memory/4392-134-0x00000000026D0000-0x00000000026E0000-memory.dmp

        memory/4392-135-0x00000000026D0000-0x00000000026E0000-memory.dmp

        memory/4392-136-0x00000000026D0000-0x00000000026E0000-memory.dmp