Overview

overview

10

Static

static

NEWPO2INV_...08.exe

windows7_x64

10

NEWPO2INV_...08.exe

windows10_x64

10

Sharing

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General

  • Target

    NEWPO2INV_500B_DD278308.exe

  • Size

    503KB

  • Sample

    201109-7kjrmcbcc2

  • MD5

    dc50d72f7175ceb3e787ebfe3f92d099

  • SHA1

    7313a5a42aac60f844330f2f573f687191d39b5a

  • SHA256

    0ad2efeb1ec5e3a1d4157930f0948cc0d6b7c09abef08e386e4da6cd454f4f13

  • SHA512

    a9ec7f94afdf4aca11e0bc774c47c1ad9fb01a68f7dd851050463a439204b23411c57d8f5db09e4d74366244d58930e42a7d3fe7f66c12c6cf116edfde85a8a9

Score
10/10
agentteslacoreentitykeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    vietnhon.com
  • Port:
    587
  • Username:
    trungtran@vietnhon.com
  • Password:
    123456

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    vietnhon.com
  • Port:
    587
  • Username:
    trungtran@vietnhon.com
  • Password:
    123456

Targets

    • Target

      NEWPO2INV_500B_DD278308.exe

    • Size

      503KB

    • MD5

      dc50d72f7175ceb3e787ebfe3f92d099

    • SHA1

      7313a5a42aac60f844330f2f573f687191d39b5a

    • SHA256

      0ad2efeb1ec5e3a1d4157930f0948cc0d6b7c09abef08e386e4da6cd454f4f13

    • SHA512

      a9ec7f94afdf4aca11e0bc774c47c1ad9fb01a68f7dd851050463a439204b23411c57d8f5db09e4d74366244d58930e42a7d3fe7f66c12c6cf116edfde85a8a9

    Score
    10/10
    agentteslacoreentitykeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

      coreentity

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

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

      spyware

    • Reads user/profile data of web browsers

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

      spyware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

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