Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    f16983211fa24cd3183dfee8fae7828381e9a49f90af8c69eb121f505566289d

  • Size

    311KB

  • Sample

    240428-kyppzscd5z

  • MD5

    1fef036f016845e04ac3e1972726487b

  • SHA1

    f366798d5dfa8223b16b5d45af8ba6011305f731

  • SHA256

    f16983211fa24cd3183dfee8fae7828381e9a49f90af8c69eb121f505566289d

  • SHA512

    d28cecdc24ff1509245184ea0270ac4dee65d3ba462670ad8b078e001bcf2d78518d453b89d288be7212bd3c1b4b1db0ff586fe03493bf0bc0df29dcc3256105

  • SSDEEP

    3072:81EtfkRpO1weZ7BpH+10+M3cxmtUYYQqjUhUO0tXCYAa6nMipSujcgMS2jUHEca7:2oZpl88UYYtYhH0F2acigMtj8Eca1d

Score
10/10
stealcdiscoveryspywarestealer

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.76

Attributes
  • url_path

    /8681490a59ad0e34.php

Targets

    • Target

      f16983211fa24cd3183dfee8fae7828381e9a49f90af8c69eb121f505566289d

    • Size

      311KB

    • MD5

      1fef036f016845e04ac3e1972726487b

    • SHA1

      f366798d5dfa8223b16b5d45af8ba6011305f731

    • SHA256

      f16983211fa24cd3183dfee8fae7828381e9a49f90af8c69eb121f505566289d

    • SHA512

      d28cecdc24ff1509245184ea0270ac4dee65d3ba462670ad8b078e001bcf2d78518d453b89d288be7212bd3c1b4b1db0ff586fe03493bf0bc0df29dcc3256105

    • SSDEEP

      3072:81EtfkRpO1weZ7BpH+10+M3cxmtUYYQqjUhUO0tXCYAa6nMipSujcgMS2jUHEca7:2oZpl88UYYtYhH0F2acigMtj8Eca1d

    Score
    10/10
    stealcdiscoverystealerspyware

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Downloads MZ/PE file

    • Loads dropped DLL

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks