Overview

overview

10

Static

static

10

9338e8090b...cd.exe

windows7-x64

10

9338e8090b...cd.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 01:09

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General

  • Target

    9338e8090b23bb8b501ba6ced8c6c93cdf6039955d6a2d42e5b6c59551f812cd.exe

  • Size

    248KB

  • MD5

    b14ebda525bba7fbc6229d53db44f64a

  • SHA1

    176928813d5a5013d72c96a84fda559d613e6d43

  • SHA256

    9338e8090b23bb8b501ba6ced8c6c93cdf6039955d6a2d42e5b6c59551f812cd

  • SHA512

    86cfded73d6544064d91e278a2c93911557253726505d5453fdf2f37aa4b2c286537f22533601bf2a34b7cde79c6ebc4e19642aff44183e8b473bd4605810d6d

  • SSDEEP

    3072:RDM0sEMzRL38KZmzaaTLVZ6LfhNOgfA/5v9D++dQ1hCCznH:ZM0sEMzRL38KZmzaaT3wDBIlAAgA

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7185592808:AAH40VecOIxIokAMjd2dL-3MoQxpbXJyxfE/

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\9338e8090b23bb8b501ba6ced8c6c93cdf6039955d6a2d42e5b6c59551f812cd.exe
    "C:\Users\Admin\AppData\Local\Temp\9338e8090b23bb8b501ba6ced8c6c93cdf6039955d6a2d42e5b6c59551f812cd.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1936

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/1936-0-0x0000000001090000-0x00000000010D4000-memory.dmp
    Filesize

    272KB

    Download
  • memory/1936-1-0x0000000074950000-0x000000007503E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1936-2-0x0000000000C40000-0x0000000000C80000-memory.dmp
    Filesize

    256KB

    Download
  • memory/1936-5-0x0000000074950000-0x000000007503E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1936-6-0x0000000000C40000-0x0000000000C80000-memory.dmp
    Filesize

    256KB

    Download