Overview

overview

10

Static

static

1

login.js

windows10-2004-x64

10

Sharing

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General

  • Target

    login

  • Size

    8KB

  • Sample

    240429-b8ywzaeg66

  • MD5

    478fa9fdfcbcb817f5e04ce98f887c71

  • SHA1

    eb111dc8f7e7da63f994e23a7cce7a996ce904aa

  • SHA256

    cb69bae26bec2b3bfa6031be3e297ef575ec35fc00ef33faeea750ad54da24a0

  • SHA512

    406a56559d93acdd44dc48676036436e8dfb23ba931b01e8362c83b847e63973e3b5b8a14b8c60efad2d79a95c70953cdd9acb760f4676f6bd5832c2baefec99

  • SSDEEP

    192:K/ddiceZARMq0yThr+CPuH9IGDSSJzsIi1SS4jA/Epy6:K/dd1RMq0Ohr+WuH9FzsAt

Score
10/10
agentteslaevasionkeyloggerspywarestealerthemidatrojan

Malware Config

Targets

    • Target

      login

    • Size

      8KB

    • MD5

      478fa9fdfcbcb817f5e04ce98f887c71

    • SHA1

      eb111dc8f7e7da63f994e23a7cce7a996ce904aa

    • SHA256

      cb69bae26bec2b3bfa6031be3e297ef575ec35fc00ef33faeea750ad54da24a0

    • SHA512

      406a56559d93acdd44dc48676036436e8dfb23ba931b01e8362c83b847e63973e3b5b8a14b8c60efad2d79a95c70953cdd9acb760f4676f6bd5832c2baefec99

    • SSDEEP

      192:K/ddiceZARMq0yThr+CPuH9IGDSSJzsIi1SS4jA/Epy6:K/dd1RMq0Ohr+WuH9FzsAt

    Score
    10/10
    agentteslaevasionkeyloggerspywarestealerthemidatrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks