Analysis

  • max time kernel
    142s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2023, 16:24

General

  • Target
    0220829_PEDIDO_22073M_PROTECO.exe
  • Size 714KB
  • Sample230919-twc3vaae2v
  • SHA256 e477f1e27f4484425cc8317e0a0abbbf81fcbd4944714abbf702b6d27c811ea6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe
    "C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe
      "C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe"
      2⤵
        PID:3040
      • C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe
        "C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe"
        2⤵
          PID:2644
        • C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe
          "C:\Users\Admin\AppData\Local\Temp\0220829_PEDIDO_22073M_PROTECO.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:4708

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            0220829_PEDIDO_22073M_PROTECO.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0220829_PEDIDO_22073M_PROTECO.exe.log
            • Size 1KB
            • SHA256 c033ed46328435a7d44d26ad674d3ed49e370fb7c948d6ea1d6d427f90ee24be
            • MD5 SHA1 SHA512

            memory/4708-15-0x0000000000400000-0x0000000000442000-memory.dmp

            memory/4708-23-0x00000000747E0000-0x0000000074F90000-memory.dmp

            memory/4708-22-0x00000000063F0000-0x0000000006440000-memory.dmp

            memory/4708-21-0x0000000005710000-0x0000000005776000-memory.dmp

            memory/4708-20-0x0000000005600000-0x0000000005610000-memory.dmp

            memory/4708-19-0x00000000747E0000-0x0000000074F90000-memory.dmp

            memory/4788-5-0x0000000002920000-0x000000000292A000-memory.dmp

            memory/4788-14-0x0000000009150000-0x00000000091CC000-memory.dmp

            memory/4788-9-0x0000000006290000-0x00000000062B2000-memory.dmp

            memory/4788-10-0x00000000065E0000-0x00000000065F8000-memory.dmp

            memory/4788-11-0x00000000747E0000-0x0000000074F90000-memory.dmp

            memory/4788-12-0x00000000028C0000-0x00000000028D0000-memory.dmp

            memory/4788-13-0x0000000006600000-0x000000000660A000-memory.dmp

            memory/4788-8-0x0000000005210000-0x0000000005222000-memory.dmp

            memory/4788-7-0x0000000004F70000-0x000000000500C000-memory.dmp

            memory/4788-6-0x0000000005830000-0x0000000005B84000-memory.dmp

            memory/4788-0-0x00000000747E0000-0x0000000074F90000-memory.dmp

            memory/4788-18-0x00000000747E0000-0x0000000074F90000-memory.dmp

            memory/4788-4-0x00000000028C0000-0x00000000028D0000-memory.dmp

            memory/4788-3-0x0000000004CD0000-0x0000000004D62000-memory.dmp

            memory/4788-2-0x0000000005280000-0x0000000005824000-memory.dmp

            memory/4788-1-0x00000000001C0000-0x0000000000278000-memory.dmp