Analysis

  • max time kernel
    93s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 01:38

General

  • Target

    0183ba97dbe99cfbc5aa2966de3239d27bb7d14cab59bc2fb9d268645b475fbc.exe

  • Size

    2.1MB

  • MD5

    388cda6f9ff919c387e097bd12538c7c

  • SHA1

    1ab6a7ede3eeb8c4a99f0176e42fb5f6950842bf

  • SHA256

    0183ba97dbe99cfbc5aa2966de3239d27bb7d14cab59bc2fb9d268645b475fbc

  • SHA512

    77bc4335af3c69fae5762569b0207a038d2abedb907706214fb2210d1dd00db09055c240873a8c638a5f1b7eee74517af2e7f56677de940d43a53da5b88299ac

  • SSDEEP

    12288:pFv5TD20phWGTZoH6NE+B1rFVoiYYQdjgLytJRA0VlxTQ6u:7h2ibTKQPvQdjgKVl1Q6u

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.alhoneycomb.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    WORTHwill3611!

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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 3 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0183ba97dbe99cfbc5aa2966de3239d27bb7d14cab59bc2fb9d268645b475fbc.exe
    "C:\Users\Admin\AppData\Local\Temp\0183ba97dbe99cfbc5aa2966de3239d27bb7d14cab59bc2fb9d268645b475fbc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
      2⤵
        PID:1652
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3452
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
        2⤵
          PID:5088

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2720-0-0x00007FFD9EAD3000-0x00007FFD9EAD5000-memory.dmp

        Filesize

        8KB

      • memory/2720-1-0x0000025636300000-0x0000025636308000-memory.dmp

        Filesize

        32KB

      • memory/2720-2-0x00000256366D0000-0x0000025636766000-memory.dmp

        Filesize

        600KB

      • memory/2720-3-0x00007FFD9EAD0000-0x00007FFD9F591000-memory.dmp

        Filesize

        10.8MB

      • memory/2720-8-0x00007FFD9EAD0000-0x00007FFD9F591000-memory.dmp

        Filesize

        10.8MB

      • memory/3452-9-0x00000000748B0000-0x0000000075060000-memory.dmp

        Filesize

        7.7MB

      • memory/3452-6-0x0000000005D30000-0x00000000062D4000-memory.dmp

        Filesize

        5.6MB

      • memory/3452-7-0x00000000058F0000-0x0000000005956000-memory.dmp

        Filesize

        408KB

      • memory/3452-5-0x00000000748BE000-0x00000000748BF000-memory.dmp

        Filesize

        4KB

      • memory/3452-4-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/3452-10-0x0000000006800000-0x0000000006892000-memory.dmp

        Filesize

        584KB

      • memory/3452-11-0x0000000006970000-0x00000000069C0000-memory.dmp

        Filesize

        320KB

      • memory/3452-12-0x0000000006A60000-0x0000000006AFC000-memory.dmp

        Filesize

        624KB

      • memory/3452-13-0x00000000748BE000-0x00000000748BF000-memory.dmp

        Filesize

        4KB

      • memory/3452-14-0x0000000006A50000-0x0000000006A5A000-memory.dmp

        Filesize

        40KB

      • memory/3452-15-0x00000000748B0000-0x0000000075060000-memory.dmp

        Filesize

        7.7MB