Overview

overview

10

Static

static

544425P.oINVO.exe

windows7_x64

10

544425P.oINVO.exe

windows10_x64

10

Sharing

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General

  • Target

    544425P.oINVO.pdf.gz

  • Size

    509KB

  • Sample

    210727-zbytzxg7ax

  • MD5

    37288b7f602f44b984d70ba24538b9e6

  • SHA1

    192d3b1e13e18c9941752faac2ba1ea1bb444645

  • SHA256

    62a295e3551d9c734cba5591cb195c78075d973e408e663e799887a6887d39b2

  • SHA512

    1aaf0ffbcea4b33b287e9137c3433752f0e111b44d3c851ba76bdbed7950792fd3cce191369b102674194b6d2c90c1bec3e66171f3940f4cbd484d8e304f095b

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.bundabergtrophies.com.au
  • Port:
    587
  • Username:
    memorials@bundabergtrophies.com.au
  • Password:
    KzDcikPPHW

Targets

    • Target

      544425P.oINVO.exe

    • Size

      650KB

    • MD5

      15e2bf94719a98435c1c99326541b5f0

    • SHA1

      29d9b053727792ce4ffb1602319b8dec811b921a

    • SHA256

      500c7992cee573057608d6cdb64958b16c4d6a8605be652dde71b579db731419

    • SHA512

      bf12910c8008e91496563d532eb6e1d66e191e8370448d069cd6b279025b7a497f8f41c1b704773356c171cd358187f9c935b687615b6bee0d0b2b08e10142fa

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks