Overview

overview

10

Static

static

TT COPY.exe

windows7_x64

10

TT COPY.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    9fd56f100c6f272c033ab5a942bffcc3b47d87816c72bfcd4ad6bb2d78e29f10

  • Size

    486KB

  • Sample

    220521-cw1epshfgm

  • MD5

    3572eab5103e607c7b61ce95a7916091

  • SHA1

    b136e11501c9811838158baea19cf7cfcec6907c

  • SHA256

    9fd56f100c6f272c033ab5a942bffcc3b47d87816c72bfcd4ad6bb2d78e29f10

  • SHA512

    9e8111da29c5b709666905f817f8992b0906dc1c28406f5fee4fc909e1ff9f2b019ae1da99d8ba9a04ac48dbcc736c7907fcc5d48e83d880d103a8c727e1527c

Score
10/10
agentteslacollectioncoreentityevasionkeyloggerpersistencerezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.microtechlab.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    pune@123

Targets

    • Target

      TT COPY.exe

    • Size

      540KB

    • MD5

      8cb73260e8cc3d0f51da164e2f30f9db

    • SHA1

      956cdf7991eff9c64e6d2b9148bec190f347f908

    • SHA256

      89080cc94eae4cab0a8d50729214296a16767368c12a4f679baab998fad152fc

    • SHA512

      fb173cf6d551e2e223010cf2180bdaa289ee1f531c64345663caed9496ee59f9edaf6fb18028516f37b805e0b57522b63ab858578705431a891dfbc8ea92a2e9

    Score
    10/10
    agentteslacollectioncoreentityevasionkeyloggerpersistencerezer0spywarestealertrojan

    • 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 packer

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

      rezer0

    • Disables Task Manager via registry modification

      evasion

    • Drops file in Drivers directory

    • 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

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks