Overview

overview

10

Static

static

TDS 027654404_pdf.exe

windows7_x64

10

TDS 027654404_pdf.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    112s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:20

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General

  • Target

    TDS 027654404_pdf.exe

  • Size

    565KB

  • MD5

    a3d7a51555ed01cb495acce9f4a613c9

  • SHA1

    8d566ea5fb0c3f257cfc8db7ae49200c1905b42c

  • SHA256

    90668f8cc6f2af3378b032957f3941e7100560a57529df859e13f92eb91a561c

  • SHA512

    2ae6bb08c66fe1014bb6590c58fd9e7c7bb97acb5e5880d170f0295c880922797b1ba20bf046c152eb20e51378f624ff9f3ad6f21c1820f26d309006f9448f6a

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.moorefundz.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    g7g2Ig?Aeh_+

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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TDS 027654404_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\TDS 027654404_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Users\Admin\AppData\Local\Temp\TDS 027654404_pdf.exe
      "{path}"
      2⤵
        PID:3016
      • C:\Users\Admin\AppData\Local\Temp\TDS 027654404_pdf.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:4700

    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

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    Downloads

    • memory/1764-130-0x00000000747B0000-0x0000000074D61000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/3016-131-0x0000000000000000-mapping.dmp
      Download
    • memory/4700-132-0x0000000000000000-mapping.dmp
      Download
    • memory/4700-133-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/4700-134-0x00000000747B0000-0x0000000074D61000-memory.dmp
      Filesize

      5.7MB

      Download