Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    214b10f127aeb88668cf97bbcb9fece29f64a81887204dbe0d06c214bf8d82e5

  • Size

    2.2MB

  • Sample

    240701-megw5syhql

  • MD5

    9ebd15d2aa473b4425ec2d17b3a07b41

  • SHA1

    150b92451d0c2f565d7ef1ae8172a2ed91a78a21

  • SHA256

    214b10f127aeb88668cf97bbcb9fece29f64a81887204dbe0d06c214bf8d82e5

  • SHA512

    3715949cefb5be858b4e0c7f28da52421b685b13268da4c70d60050502d997047c39bf19c29cfc9b1b2ce24033a4af66d53ae11359fc853e52b036d5a6c0d9e7

  • SSDEEP

    24576:Uc0PyhhGkCI1wUL24jtYkYGbawg757CgXueAgXfKU2MZQti1u8LnsDJY6WpEYGYG:UJ0hsA91MPJ21tuuIeNHYGY0LzjsJxK

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

      214b10f127aeb88668cf97bbcb9fece29f64a81887204dbe0d06c214bf8d82e5

    • Size

      2.2MB

    • MD5

      9ebd15d2aa473b4425ec2d17b3a07b41

    • SHA1

      150b92451d0c2f565d7ef1ae8172a2ed91a78a21

    • SHA256

      214b10f127aeb88668cf97bbcb9fece29f64a81887204dbe0d06c214bf8d82e5

    • SHA512

      3715949cefb5be858b4e0c7f28da52421b685b13268da4c70d60050502d997047c39bf19c29cfc9b1b2ce24033a4af66d53ae11359fc853e52b036d5a6c0d9e7

    • SSDEEP

      24576:Uc0PyhhGkCI1wUL24jtYkYGbawg757CgXueAgXfKU2MZQti1u8LnsDJY6WpEYGYG:UJ0hsA91MPJ21tuuIeNHYGY0LzjsJxK

    Score
    10/10
    stealcvidardiscoveryspywarestealer

    • Detect Vidar Stealer

      stealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      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

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks