Overview

overview

10

Static

static

SOA_31_05-20,pdf.exe

windows7_x64

10

SOA_31_05-20,pdf.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    d8b16c913ebec4d5c8b8ec2670784be6888dab816b3a688107003cab8189fad1

  • Size

    460KB

  • Sample

    220521-cgpdwsghdr

  • MD5

    529b06602e276ea1a16f2919fbcc0549

  • SHA1

    83b712fe7aa7eed95cdc63aa3bbd952cef50559b

  • SHA256

    d8b16c913ebec4d5c8b8ec2670784be6888dab816b3a688107003cab8189fad1

  • SHA512

    12859a70ecc73f39000106cd42897c8bd9a2d8d0b469279061b363eaa774035fc5a660980c7445770c16099e1ddd4c417cde3edb2795e1aecdfda4b3f6127677

Score
10/10
agentteslacollectionevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.ronclo.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    zi*MhOQXl2

Targets

    • Target

      SOA_31_05-20,pdf.exe

    • Size

      399KB

    • MD5

      7071e908ec72ee06a679afafe3fee931

    • SHA1

      e228829cdadcadaa0ca4086f325a63420948a0f5

    • SHA256

      1814db42ecb625d8c1f7fbedc9139f090896eb7fff58166b5cfa8cf5f9098c93

    • SHA512

      e4a3b4f93992636386439bb91403d96a695e7fa0b12ea2ab352322ca878f8564b24c8310e72b4eecae1444aee881e076a3f8a19af8aa1ae66e070366a18dc0b3

    Score
    10/10
    agentteslaevasionkeyloggerspywarestealertrojancollection

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Accesses Microsoft Outlook profiles

      collection

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks