Overview

overview

10

Static

static

Proforma Invoice.exe

windows7_x64

10

Proforma Invoice.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    70042e3adbad3d996ae9e79b14c295dd0b0001ac54c9be9698ad750da692d7f6

  • Size

    542KB

  • Sample

    220521-myyn1acfh5

  • MD5

    2d7cc8e02cc8f09234e9a17147025a30

  • SHA1

    3741003ed9783cd6d69cc3f3777e12e80be5e7d1

  • SHA256

    70042e3adbad3d996ae9e79b14c295dd0b0001ac54c9be9698ad750da692d7f6

  • SHA512

    0b863dfe5eb81fdff9ac6fa12e3b925577d63d2af543cd9bc5d000686e77a2c71098daada63cd10ae2104e6c012118ac9133ad9a9a12b57fe42375a4a7d3228c

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.shyuanhzimeng.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    I$uEADXU7

Targets

    • Target

      Proforma Invoice.exe

    • Size

      923KB

    • MD5

      2b952a9344d926a08dfd69de423528e2

    • SHA1

      823670d855617a727ae9d9aa0858e49c558bcf41

    • SHA256

      ae451bf0f958bf82ce70a55e5e0af6fbb70f1b06cd0bacb5bdc196c16f6da11b

    • SHA512

      e9783f69df250cbee29aba8ef09bdbf0de4a6ca1f181b1505bd772aec43753b828befc46e717f6654a0010de93dbe9623abc3027746e8b383e2cb02712159236

    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Drops startup file

    • 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