Overview

overview

10

Static

static

purchase order.exe

windows7_x64

10

purchase order.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b81d025cefcb2d4eca4ff307fc9aa27e4e28854225a7604bc56a596da3818b6a

  • Size

    416KB

  • Sample

    220520-2wmahsbahp

  • MD5

    f4d75d59c4b85fcc54e2d5bdec13644d

  • SHA1

    e5c05c32175ca4d9c5f100171e404f516daa9684

  • SHA256

    b81d025cefcb2d4eca4ff307fc9aa27e4e28854225a7604bc56a596da3818b6a

  • SHA512

    30031425b0f62930b445f4c318ca31eec1d5d80158ed6ef229e43ab89a02c2eb2d22bfca54eeace87ff627a4e9caa08ea0963901504ea135e1c418cdcbbf2794

Score
10/10
agentteslacollectionevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.pierreinsurancebrokers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    advisor@1234

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.pierreinsurancebrokers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    advisor@1234

Targets

    • Target

      purchase order.exe

    • Size

      482KB

    • MD5

      cc8dd999e2986f15641dfad4362cf2a7

    • SHA1

      abeb848ddcfba06a03ba90f4c55e28c56e47494c

    • SHA256

      b6eecf6385766748acdbd8b0b350d9344f775495a0ca62a1dcca578d2b6100ca

    • SHA512

      e43349ee45e8bed299a1cdbd0485f454f3c2dcc4f795e788541dc47860dda859584d34baef4306f4140783f9f39b6e6cb6f42da47e99428168511a0d59c147c0

    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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks