Overview

overview

10

Static

static

QUOTE 002242020.exe

windows7_x64

10

QUOTE 002242020.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    608bfdfda2da2ae16a591935cae960dd3f3a3b044c8902d3593c483afdbc036c

  • Size

    2.0MB

  • Sample

    220521-dd2eqafeb3

  • MD5

    b9c199d8abb3f60758867eb5ee4950c6

  • SHA1

    58cd0cf8ec6d81872c04cd5d7b7c290d9f5c5747

  • SHA256

    608bfdfda2da2ae16a591935cae960dd3f3a3b044c8902d3593c483afdbc036c

  • SHA512

    b4a9644b72156dde3600fd2b1205e2d190d87d6f17f369ea6cdddf34b601fe46886d4121d630cc0934b98ec6ef9169f10de913541c81a9c73f5fcc8be8d2608e

Score
10/10
agentteslacollectionevasionkeyloggerpersistencerezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.parshavayealborz.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    P@rshava123456

Targets

    • Target

      QUOTE 002242020.exe

    • Size

      2.1MB

    • MD5

      bdbfa33c09b950889d9fc19954f20935

    • SHA1

      d9c6cf2322734d49a1c479ff31d044ccef2f739e

    • SHA256

      51558f41331f2345cd146dc9705f48e8a6fdc425e6744658ff2ea53d42d34ae6

    • SHA512

      5ab3679f6c523a4a5d73678461f5089713b06fde01d59d42e2ca728d7723af01d135eba0737bf1606f105bb0a64573807cc687b8f4ba0666f4678948f1ae6fa7

    Score
    10/10
    agentteslaevasionkeyloggerpersistencerezer0spywarestealertrojancollection

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • 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

    • Drops startup file

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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