Overview

overview

10

Static

static

10

opo.exe

windows7_x64

10

opo.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    opo.exe

  • Size

    528KB

  • Sample

    201109-g9ag1ejbxe

  • MD5

    2d518011d53c1cbb00a23a53e259aa08

  • SHA1

    0e846cf62a46c5e90c0d4bd62214b76c068196e1

  • SHA256

    4a2c1f3c1df5c34f1c99c8f7cc8b18fae2c71189e6e383face3ff7fa31224f52

  • SHA512

    853cf293a0f8972de34c88df10ee41d2e678f8ff141d73678f0758c448885be57d5facab9169ea1c4f169b978fb3b671c7416519001b7b4f263ff60ca2997a58

Score
10/10
agentteslasnakebotcoreentityevasionkeyloggerrezer0snakebotspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.cpworldindia.com
  • Port:
    587
  • Username:
    parag.bapodara@ahd.cpworldindia.com
  • Password:
    bopo@2014

Targets

    • Target

      opo.exe

    • Size

      528KB

    • MD5

      2d518011d53c1cbb00a23a53e259aa08

    • SHA1

      0e846cf62a46c5e90c0d4bd62214b76c068196e1

    • SHA256

      4a2c1f3c1df5c34f1c99c8f7cc8b18fae2c71189e6e383face3ff7fa31224f52

    • SHA512

      853cf293a0f8972de34c88df10ee41d2e678f8ff141d73678f0758c448885be57d5facab9169ea1c4f169b978fb3b671c7416519001b7b4f263ff60ca2997a58

    Score
    10/10
    agentteslacoreentityevasionkeyloggerrezer0spywarestealertrojan

    • 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

    • Disables Task Manager via registry modification

      evasion

    • Drops file in Drivers directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks