Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 10:34

General

  • Target

    SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.exe

  • Size

    1.1MB

  • MD5

    549011b58786d07e61c60a2ad8d86faf

  • SHA1

    712d8d76d6727ea46970da4a51b9be468e39d5eb

  • SHA256

    155cbb884ff715bb1ba145c50d407fc0d0142ff4d27c258c79eb424b1d7eb3f8

  • SHA512

    b0c612e6cb2a2762b8b603d607bf8e40153de3c4f33a426df3f2632aadceaeb96d2f85ec07c199ddf158222eda1262191b7aa6911d11b9f42abafd7ffc680be3

  • SSDEEP

    24576:fpGCqdOwxpGcfczoJILSug680uhikv69JPWNVz0:ACqdOy0cfczoaAQkv6nPWN

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.akademetre.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    st6473

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
  • 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 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.exe"
      2⤵
        PID:5016
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.31663.31710.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:4868

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3764-132-0x00000000003E0000-0x000000000050A000-memory.dmp

      Filesize

      1.2MB

    • memory/3764-133-0x0000000005540000-0x0000000005AE4000-memory.dmp

      Filesize

      5.6MB

    • memory/3764-134-0x0000000004E90000-0x0000000004F22000-memory.dmp

      Filesize

      584KB

    • memory/3764-135-0x0000000004F40000-0x0000000004F4A000-memory.dmp

      Filesize

      40KB

    • memory/3764-136-0x0000000008E40000-0x0000000008EDC000-memory.dmp

      Filesize

      624KB

    • memory/4868-138-0x0000000000000000-mapping.dmp

    • memory/4868-139-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/4868-140-0x00000000065B0000-0x0000000006616000-memory.dmp

      Filesize

      408KB

    • memory/4868-141-0x0000000006A70000-0x0000000006AC0000-memory.dmp

      Filesize

      320KB

    • memory/5016-137-0x0000000000000000-mapping.dmp