Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    efb7b314abe4685b34f532a5def003fea614dea854f831331ea5b053efad9c17

  • Size

    2.2MB

  • Sample

    240701-a4lv6s1bqg

  • MD5

    71aba2cd262ea7ad762dfbd892ffe50e

  • SHA1

    ae2add19b4685f9f27bbe9c66551b60008cf7c7a

  • SHA256

    efb7b314abe4685b34f532a5def003fea614dea854f831331ea5b053efad9c17

  • SHA512

    b7478c2fd9f8cf98fe768b567a51ad4b89e8b89d9781023fb0dd3c6198f93622f2716cbdfb83344d3fb4b7ee0daa79953629c580bbd2c91a03ffb9d47bef3173

  • SSDEEP

    24576:Uc0PyhhGkCI1wUL24jtYkYGbawg757CgXueAgXvmU2MZQti1u8LnsDJY6WpEYGYG:UJ0hsA91MPN21tuuIeNHYGY0LzjsJxK

Score
10/10
stealcvidardiscoveryspywarestealer

Malware Config

Extracted

Family

vidar

C2

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586
Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Targets

    • Target

      efb7b314abe4685b34f532a5def003fea614dea854f831331ea5b053efad9c17

    • Size

      2.2MB

    • MD5

      71aba2cd262ea7ad762dfbd892ffe50e

    • SHA1

      ae2add19b4685f9f27bbe9c66551b60008cf7c7a

    • SHA256

      efb7b314abe4685b34f532a5def003fea614dea854f831331ea5b053efad9c17

    • SHA512

      b7478c2fd9f8cf98fe768b567a51ad4b89e8b89d9781023fb0dd3c6198f93622f2716cbdfb83344d3fb4b7ee0daa79953629c580bbd2c91a03ffb9d47bef3173

    • SSDEEP

      24576:Uc0PyhhGkCI1wUL24jtYkYGbawg757CgXueAgXvmU2MZQti1u8LnsDJY6WpEYGYG:UJ0hsA91MPN21tuuIeNHYGY0LzjsJxK

    Score
    10/10
    stealcvidarstealerdiscoveryspyware

    • Detect Vidar Stealer

      stealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks