Overview

overview

10

Static

static

Download_T...20.exe

windows7_x64

10

Download_T...20.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:16

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General

  • Target

    Download_Tracking_Refrence.16.07.2020.exe

  • Size

    565KB

  • MD5

    55d1554ca5fcc707f74a8a15946f08d9

  • SHA1

    233f06592311d61cace26f9d7030380a701c5c83

  • SHA256

    2a17b047f38d7cb38cea7210f175bf60a6c595c2f4aff83a0be1af43331010b3

  • SHA512

    968a6a80df0fe6e87e402a0fd691220ef8a8dea75d920a03e8c3746b6bd125a330c91fe5e8f5c41774df3a794063e7f52a96011f7f46b9413b8b48a71a9441a0

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mosque10

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 4 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\Download_Tracking_Refrence.16.07.2020.exe
    "C:\Users\Admin\AppData\Local\Temp\Download_Tracking_Refrence.16.07.2020.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3468
    • C:\Users\Admin\AppData\Local\Temp\Download_Tracking_Refrence.16.07.2020.exe
      "{path}"
      2⤵
        PID:2436
      • C:\Users\Admin\AppData\Local\Temp\Download_Tracking_Refrence.16.07.2020.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:3920

    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/2436-134-0x0000000000000000-mapping.dmp
      Download
    • memory/3468-130-0x00000000003C0000-0x0000000000454000-memory.dmp
      Filesize

      592KB

      Download
    • memory/3468-131-0x0000000007820000-0x0000000007DC4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3468-132-0x0000000007310000-0x00000000073A2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3468-133-0x00000000073B0000-0x000000000744C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/3920-135-0x0000000000000000-mapping.dmp
      Download
    • memory/3920-136-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/3920-137-0x00000000064B0000-0x0000000006516000-memory.dmp
      Filesize

      408KB

      Download
    • memory/3920-138-0x0000000006950000-0x00000000069A0000-memory.dmp
      Filesize

      320KB

      Download
    • memory/3920-139-0x0000000001500000-0x000000000150A000-memory.dmp
      Filesize

      40KB

      Download