Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    0b82a6de764bed56cb7762362cfa95e140ba4f0a6c00edbf224f1c3857a9bd6e

  • Size

    1.6MB

  • Sample

    240701-qvw8jsxhjp

  • MD5

    256b32ee06ad3b077373ffdbc58ec672

  • SHA1

    478895c8f024c46784de4173f54bae31a7439483

  • SHA256

    0b82a6de764bed56cb7762362cfa95e140ba4f0a6c00edbf224f1c3857a9bd6e

  • SHA512

    bbd85ea815accacbe7ec214a91e0d3a092951103da693fd6f1d480f13fee4267d675ce0f24cd6396953ec16b91d762b6332e1db4ee6de029268f10f8d5e17cda

  • SSDEEP

    24576:T16dvdD4B0+lFCU2MZQti1u8LnsDJY6WpEYGYPORL4UjqmiIS5BxxK:T1Km2O521tuuIeNHYGY0LzjsJxK

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

      0b82a6de764bed56cb7762362cfa95e140ba4f0a6c00edbf224f1c3857a9bd6e

    • Size

      1.6MB

    • MD5

      256b32ee06ad3b077373ffdbc58ec672

    • SHA1

      478895c8f024c46784de4173f54bae31a7439483

    • SHA256

      0b82a6de764bed56cb7762362cfa95e140ba4f0a6c00edbf224f1c3857a9bd6e

    • SHA512

      bbd85ea815accacbe7ec214a91e0d3a092951103da693fd6f1d480f13fee4267d675ce0f24cd6396953ec16b91d762b6332e1db4ee6de029268f10f8d5e17cda

    • SSDEEP

      24576:T16dvdD4B0+lFCU2MZQti1u8LnsDJY6WpEYGYPORL4UjqmiIS5BxxK:T1Km2O521tuuIeNHYGY0LzjsJxK

    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