Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    dda6ab05a6edad6eb63e7269bf483b1b375a6834ab31bf46cd784450befb9a86

  • Size

    1.9MB

  • Sample

    240528-j1as6sdb53

  • MD5

    e0d9a102fa1970eb1479958264c0742c

  • SHA1

    d3f12f62d2aee6791878729154b74f93a9e9ef68

  • SHA256

    dda6ab05a6edad6eb63e7269bf483b1b375a6834ab31bf46cd784450befb9a86

  • SHA512

    37aaf1e17a27e358460176da7561707178feadd881ff47e4c18ac961946d4addcae794ff358411ed0edd589e0a4858f819e143853d7791b904f8ad549bed75f5

  • SSDEEP

    49152:CdKfTn6v2JtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTnFtIuoITsdZ

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

      dda6ab05a6edad6eb63e7269bf483b1b375a6834ab31bf46cd784450befb9a86

    • Size

      1.9MB

    • MD5

      e0d9a102fa1970eb1479958264c0742c

    • SHA1

      d3f12f62d2aee6791878729154b74f93a9e9ef68

    • SHA256

      dda6ab05a6edad6eb63e7269bf483b1b375a6834ab31bf46cd784450befb9a86

    • SHA512

      37aaf1e17a27e358460176da7561707178feadd881ff47e4c18ac961946d4addcae794ff358411ed0edd589e0a4858f819e143853d7791b904f8ad549bed75f5

    • SSDEEP

      49152:CdKfTn6v2JtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTnFtIuoITsdZ

    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