Analysis

  • max time kernel
    136s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:00

General

  • Target

    RFQ ICT-200068-MKE-AL ESTISHARI_pdf.exe

  • Size

    697KB

  • MD5

    db14f2e9db3e4b839252509e78632b34

  • SHA1

    419343491f37ade3a01a2ba6dc5b5173c0c018c8

  • SHA256

    743865a3decde771c192396442cfda3a2bf4778258842df286d952c2f6d974d2

  • SHA512

    e450fad300288a9707de8cce1601d565378f7260b6c805b2cc55d152f41bf09e5cf00ae6d8ef51d6fe15753abfcb4f69e83eb6760b63f3b4b8d1ee41107646be

Malware Config

Signatures

  • AgentTesla

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

  • AgentTesla Payload 7 IoCs
  • 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
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ ICT-200068-MKE-AL ESTISHARI_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ ICT-200068-MKE-AL ESTISHARI_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\RFQ ICT-200068-MKE-AL ESTISHARI_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ ICT-200068-MKE-AL ESTISHARI_pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:840

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/840-58-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/840-59-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/840-61-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/840-62-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/840-63-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/840-64-0x00000000004549AE-mapping.dmp

  • memory/840-66-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/840-68-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2024-54-0x0000000000870000-0x0000000000924000-memory.dmp

    Filesize

    720KB

  • memory/2024-55-0x0000000076011000-0x0000000076013000-memory.dmp

    Filesize

    8KB

  • memory/2024-56-0x0000000000280000-0x0000000000294000-memory.dmp

    Filesize

    80KB

  • memory/2024-57-0x00000000003B0000-0x00000000003BA000-memory.dmp

    Filesize

    40KB