Overview

overview

10

Static

static

doc37281.exe

windows7_x64

10

doc37281.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    d6763692670aefdbeaf078f96827fd2218dab49654fc8d38d8c71ca6882cf262

  • Size

    414KB

  • Sample

    220521-cg5qwadhd3

  • MD5

    08cc7153c471e3818ff9dfb45ffbb1b4

  • SHA1

    f168c0b0b0981ac456c61370252028e0e2e152a1

  • SHA256

    d6763692670aefdbeaf078f96827fd2218dab49654fc8d38d8c71ca6882cf262

  • SHA512

    47b3efcfad1b70daa5a4cad45ae0da6993e33f390fa23ecbb2295f4a1e9c27b6f9c34bfe0a43b119c318f5fcfe31ef070bb0597ef7895ffc31efe97dbbba39af

Score
10/10
agentteslacollectionevasionkeyloggerpersistencerezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

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

Targets

    • Target

      doc37281.exe

    • Size

      474KB

    • MD5

      7bdcda5cef8a47b296523f82f8832212

    • SHA1

      5ac780660eaa4b61dd57c51a5589d66af88b7680

    • SHA256

      b8ec5237b0bbe2d7428c7c58b4a7c76f6356a8579d3f2547dcc238b32a5a1669

    • SHA512

      9a8c35f2f4624cf2af6590cfc622faf9b360ed27518a91058178b21fd14b636347319c7b6b33989936db6ac5046f38f27a93536960450b3abd0e8062e6eb2007

    Score
    10/10
    agentteslacollectionevasionkeyloggerpersistencerezer0spywarestealertrojan

    • 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

    • 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