Overview

overview

10

Static

static

1

1c31b45b07...0f.vbs

windows7-x64

10

1c31b45b07...0f.vbs

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1c31b45b07f429dd0296160da45db469a64a7e2661fd8488971519d1afa88b0f.vbs

  • Size

    12KB

  • Sample

    240511-kh21dahc9y

  • MD5

    4839467492ca995ede8598aa0e632fee

  • SHA1

    62526100aad9d085f45bc53610706c91ec81e2f4

  • SHA256

    1c31b45b07f429dd0296160da45db469a64a7e2661fd8488971519d1afa88b0f

  • SHA512

    5d7adf42fb2425f913ea2cd71ad13d1494fc388abe6fdf83eeab165c2dd1a3808fd109d1f4c5a44c35d87e90c8c56acbb66b06032b12764734f3cae001267dc2

  • SSDEEP

    384:OIFZH8FVo/CUC0y4Qomzd+m8BGSKx3PUpbH+jyRR2VpPgR0VN+bExJ7xx1Ma:WVW3by4izgXBGFx3PUpK+2VhIAd

Score
10/10
agentteslaexecutionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.folder.ro
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    R2r76%(3v^H0

Targets

    • Target

      1c31b45b07f429dd0296160da45db469a64a7e2661fd8488971519d1afa88b0f.vbs

    • Size

      12KB

    • MD5

      4839467492ca995ede8598aa0e632fee

    • SHA1

      62526100aad9d085f45bc53610706c91ec81e2f4

    • SHA256

      1c31b45b07f429dd0296160da45db469a64a7e2661fd8488971519d1afa88b0f

    • SHA512

      5d7adf42fb2425f913ea2cd71ad13d1494fc388abe6fdf83eeab165c2dd1a3808fd109d1f4c5a44c35d87e90c8c56acbb66b06032b12764734f3cae001267dc2

    • SSDEEP

      384:OIFZH8FVo/CUC0y4Qomzd+m8BGSKx3PUpbH+jyRR2VpPgR0VN+bExJ7xx1Ma:WVW3by4izgXBGFx3PUpK+2VhIAd

    Score
    10/10
    agentteslaexecutionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • 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 SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks