Overview

overview

10

Static

static

CBE-HDY-1911.exe

windows7_x64

10

CBE-HDY-1911.exe

windows10_x64

10

Sharing

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General

  • Target

    CBE-HDY-1911.cab

  • Size

    350KB

  • Sample

    210421-pjxk33tg6n

  • MD5

    78997f82fc9b53550a6997b5a203e8b9

  • SHA1

    0aa4a89271eec076e5d1d36bd695d8baff2df9d8

  • SHA256

    55c3e2d73b6620fe44e9e4509f278f0588787b95a3805b30cb3a4bfcca87bb7b

  • SHA512

    df200e4a605662c0ef0d3ca5715d2cdb7bb06847eb46ce9cc7d7a754e887ea2f1bb0650be82d97b5d74c0537e17e8428f73224cacf74e797c225594743166d6c

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.t7global-my.com
  • Port:
    587
  • Username:
    manage@t7global-my.com
  • Password:
    KyDCvxSl$2

Targets

    • Target

      CBE-HDY-1911.exe

    • Size

      460KB

    • MD5

      502049e944a8d3bbb0138098597b30e8

    • SHA1

      5242d649abb58f4d797bad53c448bd5028a7fdce

    • SHA256

      2be649f814ee89705f39489d11d8dc2d32e76ba97cec1f0707edc0ec4b4aa060

    • SHA512

      61270a3112f90358050597ddc0c92c70a8d086b42d3e1bcbdabca8751730835f0ccd13ae3536fdcc688fbeedb9d69087acc7bf9d2861a698b68ecce15f164e8d

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Nirsoft

    • 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

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks