Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e1c01b3ebcd23998742dbd3ebb02f67c956e61ac9590947a676bd00c819a7996

  • Size

    2.0MB

  • Sample

    240526-p5a8dsec6v

  • MD5

    7f48dd55f1f51522b5c046c7ab9c9028

  • SHA1

    a3beef1a064903c8f96833afa8d6d31ba260159e

  • SHA256

    e1c01b3ebcd23998742dbd3ebb02f67c956e61ac9590947a676bd00c819a7996

  • SHA512

    426ad98d630e20a27cfe74606dd7280b6d2d81f75ada8c581e0863ca77c0e999722407b381876f95875cf98d858146de312b5f23639288a99ba55eeb16d24673

  • SSDEEP

    49152:OePpQEtJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEttIuoITsdZ

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

      e1c01b3ebcd23998742dbd3ebb02f67c956e61ac9590947a676bd00c819a7996

    • Size

      2.0MB

    • MD5

      7f48dd55f1f51522b5c046c7ab9c9028

    • SHA1

      a3beef1a064903c8f96833afa8d6d31ba260159e

    • SHA256

      e1c01b3ebcd23998742dbd3ebb02f67c956e61ac9590947a676bd00c819a7996

    • SHA512

      426ad98d630e20a27cfe74606dd7280b6d2d81f75ada8c581e0863ca77c0e999722407b381876f95875cf98d858146de312b5f23639288a99ba55eeb16d24673

    • SSDEEP

      49152:OePpQEtJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEttIuoITsdZ

    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