Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    cc8070966d3f76ae5d96c1f69762b2654f0e614fa0d66c4ee5144f329bd7348e

  • Size

    2.0MB

  • Sample

    240526-s7kfmacd58

  • MD5

    9e19f47aaf56b327947db49484035cd3

  • SHA1

    fdaf48832eb0c9810dca98aa3d281c465774d1b7

  • SHA256

    cc8070966d3f76ae5d96c1f69762b2654f0e614fa0d66c4ee5144f329bd7348e

  • SHA512

    0b02a6d903841749928ae31b77e25cfec1f4c5a664fe6334d8e79b225105e0290fa3f3fd38ac0226c944cfca539e047c40f1393c69e88d5a156c17a10c347c68

  • SSDEEP

    49152:OePpQEJJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEJtIuoITsdZ

Score
10/10
stealcvidardiscoveryspywarestealer

Malware Config

Extracted

Family

stealc

rc4.plain

Extracted

Family

vidar

C2

https://steamcommunity.com/profiles/76561199689717899

https://t.me/copterwin
Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0

Targets

    • Target

      cc8070966d3f76ae5d96c1f69762b2654f0e614fa0d66c4ee5144f329bd7348e

    • Size

      2.0MB

    • MD5

      9e19f47aaf56b327947db49484035cd3

    • SHA1

      fdaf48832eb0c9810dca98aa3d281c465774d1b7

    • SHA256

      cc8070966d3f76ae5d96c1f69762b2654f0e614fa0d66c4ee5144f329bd7348e

    • SHA512

      0b02a6d903841749928ae31b77e25cfec1f4c5a664fe6334d8e79b225105e0290fa3f3fd38ac0226c944cfca539e047c40f1393c69e88d5a156c17a10c347c68

    • SSDEEP

      49152:OePpQEJJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEJtIuoITsdZ

    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 Enterprise v15

Tasks