Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    f036669c864ef083df214fcc3010a470292e88324ab3822e51e51c7a2f7ae712

  • Size

    1.9MB

  • Sample

    240528-fpaggsge58

  • MD5

    8eb3752883d11c0616f697d641884cfa

  • SHA1

    fae09831471bcc719d5fb608fef7776d72b7e3ae

  • SHA256

    f036669c864ef083df214fcc3010a470292e88324ab3822e51e51c7a2f7ae712

  • SHA512

    2b8224c9a6a8d47d8f73db9c0568f4917e825ec762211104c6b899330fb823a818737322cb80937054f3a0189be65b3795edf731f114cf8c656a4ea68fad101c

  • SSDEEP

    49152:CdKfTn6vqJtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTnxtIuoITsdZ

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

      f036669c864ef083df214fcc3010a470292e88324ab3822e51e51c7a2f7ae712

    • Size

      1.9MB

    • MD5

      8eb3752883d11c0616f697d641884cfa

    • SHA1

      fae09831471bcc719d5fb608fef7776d72b7e3ae

    • SHA256

      f036669c864ef083df214fcc3010a470292e88324ab3822e51e51c7a2f7ae712

    • SHA512

      2b8224c9a6a8d47d8f73db9c0568f4917e825ec762211104c6b899330fb823a818737322cb80937054f3a0189be65b3795edf731f114cf8c656a4ea68fad101c

    • SSDEEP

      49152:CdKfTn6vqJtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTnxtIuoITsdZ

    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