Overview

overview

10

Static

static

28273_pdf.exe

windows7_x64

10

28273_pdf.exe

windows10-2004_x64

6

Sharing

Copy URL
Twitter E-mail

General

  • Target

    d89923d8fee69637c73b4b9bee5b62dbeb4aca00ad71d2595e8a2937223f8413

  • Size

    596KB

  • Sample

    220521-pr879sbbbr

  • MD5

    b3b41a847d3a647a384a3ae1cb8f894d

  • SHA1

    edffef7b3332d62e58e2754781227f80805973d1

  • SHA256

    d89923d8fee69637c73b4b9bee5b62dbeb4aca00ad71d2595e8a2937223f8413

  • SHA512

    05df9eb6d60b5e3bea8f8c5275909fb246bf1dc5f3dce804b01a152ee99755d02c3b146a344109b82d4257d4f212612feeb3559eae88eae4b9509ee60fbd84d6

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.impressindia.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Simbi!@#

Targets

    • Target

      28273_pdf.exe

    • Size

      518KB

    • MD5

      e771e9ad3b315af96417f8afb43277d1

    • SHA1

      191e14a19791415e893a48d5877ac1c9374c3895

    • SHA256

      9b7f18795309cd9c9caafad0151d83817f72f1e1caf506b4173d62a988a5e2ec

    • SHA512

      2dff31bfe24297fc27b95948baa00f07e3c59973418294c57bd496b1e15248c623347357dc2b0fc61ce3e389d9f0cd1d2a16042c374bc41301503f33c9865282

    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

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

Tasks