Overview

overview

10

Static

static

10

Purchase Order.exe

windows7_x64

Purchase Order.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b161d990ac7fc79dccf2aa0b91617c5f74b8e21f3ab7ac6ee0a2c64d7699c79c

  • Size

    405KB

  • Sample

    220521-nebkssdef9

  • MD5

    3fb64fd67a3697cf7bc4958825058598

  • SHA1

    edee95f63ef0183f6eca44515433dad5103f7ed1

  • SHA256

    b161d990ac7fc79dccf2aa0b91617c5f74b8e21f3ab7ac6ee0a2c64d7699c79c

  • SHA512

    e87e2c732a11adfd9afa7d5b4ecf87a49275fc6b5738dc572fc78db044114c47ac85825bf9da7de6237db3a4d80e2e9d383761b3b514c9ab0c98af323c33e6dc

Score
10/10
agentteslacollectioncoreentitykeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    r112ds144.redewt.net
  • Port:
    587
  • Username:
    facturacao@inbiz.pt
  • Password:
    Inbiz@facturacao_1357

Targets

    • Target

      Purchase Order.exe

    • Size

      462KB

    • MD5

      e09e313fa5ee3202756106bfe71d0880

    • SHA1

      a1b02731c8e2f3f857618a0d36f4ae76cfae0172

    • SHA256

      0043a267bb9d97397eb15a8050ff107261ace407e9ad7e80ae32331e63d81139

    • SHA512

      33b45a668940d69e89d564c8aa9329e8d800ccf07c35625363e7083ab800280dad608280df1f9ef011d2849af4af6d0c33093e926b1665099b795fbabe6ede51

    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • 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