Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    abb634deb2844d9db40567203ca7aba9e2be6280330cc74236ce6671a41ead29

  • Size

    2.0MB

  • Sample

    240525-ted9kshg6z

  • MD5

    bf26808749dfdef971932ed1e47e66bc

  • SHA1

    8ec677d369d42a622b00468c0017f1e6d3495778

  • SHA256

    abb634deb2844d9db40567203ca7aba9e2be6280330cc74236ce6671a41ead29

  • SHA512

    0fe70addfb42ce526b3683b78566e1ba0d8a7f8cd3a9708ee2b4473f7a0ffeccc7a44b742bcb32e0d581b0b20bd5d113c6e295e81f6d29a78769935c08a332b5

  • SSDEEP

    49152:s4K3x1vUqJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18qtIuoITsdZ

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

      abb634deb2844d9db40567203ca7aba9e2be6280330cc74236ce6671a41ead29

    • Size

      2.0MB

    • MD5

      bf26808749dfdef971932ed1e47e66bc

    • SHA1

      8ec677d369d42a622b00468c0017f1e6d3495778

    • SHA256

      abb634deb2844d9db40567203ca7aba9e2be6280330cc74236ce6671a41ead29

    • SHA512

      0fe70addfb42ce526b3683b78566e1ba0d8a7f8cd3a9708ee2b4473f7a0ffeccc7a44b742bcb32e0d581b0b20bd5d113c6e295e81f6d29a78769935c08a332b5

    • SSDEEP

      49152:s4K3x1vUqJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18qtIuoITsdZ

    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