Overview

overview

10

Static

static

#440620.docx.exe

windows7_x64

10

#440620.docx.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 22:57

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    #440620.docx.exe

  • Size

    438KB

  • MD5

    e0de74a59868bde87235e8a21f6b4adb

  • SHA1

    a35f3a9a87d46a1dc545d3e2115fed7c3bb2dca5

  • SHA256

    12d4c982f6bdeaa94f72fff498674f68349a3bead97291d9a52ea39064228854

  • SHA512

    44a972902cec133e4c9634c321d31b9cf99d7a10311ef7fecd5f19d7237c5762a08cf2007a785870de1fa5c562411b4b178365b9d0f799b763232dbc1db7e9ab

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    twire.icu
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Amarachi@#$

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\#440620.docx.exe
    "C:\Users\Admin\AppData\Local\Temp\#440620.docx.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1604
    • C:\Users\Admin\AppData\Local\Temp\#440620.docx.exe
      "{path}"
      2⤵
        PID:3444
      • C:\Users\Admin\AppData\Local\Temp\#440620.docx.exe
        "{path}"
        2⤵
          PID:4268
        • C:\Users\Admin\AppData\Local\Temp\#440620.docx.exe
          "{path}"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • outlook_office_path
          • outlook_win_path
          PID:4424
          • C:\Windows\SysWOW64\netsh.exe
            "netsh" wlan show profile
            3⤵
              PID:4940

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Initial Access

        Execution

        Persistence

        Privilege Escalation

        Defense Evasion

        Credential Access

        Credentials in Files

        3
        T1081

        Discovery

        Lateral Movement

        Collection

        Data from Local System

        3
        T1005

        Email Collection

        1
        T1114

        Exfiltration

        Command and Control

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\#440620.docx.exe.log
          Filesize

          408B

          MD5

          8adbb2cb7759fdcbc51cfbf0bfd7c867

          SHA1

          f7549e6ea430e7d64b3afb3fc27c77ed5122f85b

          SHA256

          c67092561e4b1472672374c3439004e2bc0191d9a901cde2b8b69a2d34dc6297

          SHA512

          f465311e884dd82e3152959b6a59ac8d6be0a056a1cfddabbcc6714079a2269cd5c09b2b8fbc87a9ec3323c531383526ae19ef24fed100dec80730fae0d79991

          Download Submit
        • memory/1604-130-0x0000000074C20000-0x00000000751D1000-memory.dmp
          Filesize

          5.7MB

          Download
        • memory/3444-131-0x0000000000000000-mapping.dmp
          Download
        • memory/4268-132-0x0000000000000000-mapping.dmp
          Download
        • memory/4424-133-0x0000000000000000-mapping.dmp
          Download
        • memory/4424-134-0x0000000000400000-0x0000000000452000-memory.dmp
          Filesize

          328KB

          Download
        • memory/4424-136-0x0000000074C20000-0x00000000751D1000-memory.dmp
          Filesize

          5.7MB

          Download
        • memory/4940-137-0x0000000000000000-mapping.dmp
          Download