Overview

overview

10

Static

static

SEACON BRA...OF.exe

windows7_x64

10

SEACON BRA...OF.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    128s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 22:23

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    SEACON BRAZIL DRAFT SOF.exe

  • Size

    656KB

  • MD5

    76fb7dc87ecb7d540b387b610928cc80

  • SHA1

    ec853a1c9b74392d478baa6643859889b22f0ccf

  • SHA256

    effc3dd49035c71a38605f78ba8937d8c04f27c84ada103c062e0c475c738dde

  • SHA512

    76bb95455aa2cad59e622102029ec425e12518610af3b1a44a30f8ce80d81adb815bdb850d91ba3a908db22a061620f9b41298dfb45105941fbd3ee9bcc8c814

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    payment24

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 6 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SEACON BRAZIL DRAFT SOF.exe
    "C:\Users\Admin\AppData\Local\Temp\SEACON BRAZIL DRAFT SOF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:632
    • C:\Users\Admin\AppData\Local\Temp\SEACON BRAZIL DRAFT SOF.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

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

  • memory/632-54-0x00000000009F0000-0x0000000000A9A000-memory.dmp
    Filesize

    680KB

    Download
  • memory/632-55-0x0000000075391000-0x0000000075393000-memory.dmp
    Filesize

    8KB

    Download
  • memory/632-56-0x0000000000670000-0x000000000067A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/632-57-0x0000000007E40000-0x0000000007ED8000-memory.dmp
    Filesize

    608KB

    Download
  • memory/632-58-0x00000000050E0000-0x0000000005160000-memory.dmp
    Filesize

    512KB

    Download
  • memory/1268-59-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/1268-60-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/1268-62-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/1268-63-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/1268-65-0x00000000004481FE-mapping.dmp
    Download
  • memory/1268-64-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/1268-67-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/1268-69-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download