Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    29702499734a401ad5eb721f148008295bc8acef4fb551830da8a2d6486a1bc5

  • Size

    2.2MB

  • Sample

    240629-mpa7cayepn

  • MD5

    a07423b57a915981839d14ca1ee89d31

  • SHA1

    44cd70d7fc989a86e9e3b09977154e49d0cb15aa

  • SHA256

    29702499734a401ad5eb721f148008295bc8acef4fb551830da8a2d6486a1bc5

  • SHA512

    956cc67cdd3dc25c1eec207c0472d2d7249d0a216236d57782be7ac1c85bc4b25a06f792675b7e03a270d410b85000fc6964a322f9ec5bf2bacb1b69a70584f4

  • SSDEEP

    49152:qpjNvr9ySAOmw4VHHO+SASagXkJr4MDkUwm:qpjNp7p4VHH8n5A

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

      29702499734a401ad5eb721f148008295bc8acef4fb551830da8a2d6486a1bc5

    • Size

      2.2MB

    • MD5

      a07423b57a915981839d14ca1ee89d31

    • SHA1

      44cd70d7fc989a86e9e3b09977154e49d0cb15aa

    • SHA256

      29702499734a401ad5eb721f148008295bc8acef4fb551830da8a2d6486a1bc5

    • SHA512

      956cc67cdd3dc25c1eec207c0472d2d7249d0a216236d57782be7ac1c85bc4b25a06f792675b7e03a270d410b85000fc6964a322f9ec5bf2bacb1b69a70584f4

    • SSDEEP

      49152:qpjNvr9ySAOmw4VHHO+SASagXkJr4MDkUwm:qpjNp7p4VHH8n5A

    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 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

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks