Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    1822d91e39544b2f288977e85bc92dbf0deafce01118934eaf2efd4bc91d4868

  • Size

    2.0MB

  • Sample

    240526-t4pfvadf45

  • MD5

    529c6f66328ae58e01611c43588057b3

  • SHA1

    95eccddc50255c5f3d31eb0db5752c27d50c4256

  • SHA256

    1822d91e39544b2f288977e85bc92dbf0deafce01118934eaf2efd4bc91d4868

  • SHA512

    5b5178d48eca5d9413e3b8551469e59961d8f9c5ae39f1dc561dd82b814ae3f40ddf37a3882ac6a69c6a16b2bfdcfbda69a0a7cb8812df502b1920b382252613

  • SSDEEP

    49152:OePpQElJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEltIuoITsdZ

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

      1822d91e39544b2f288977e85bc92dbf0deafce01118934eaf2efd4bc91d4868

    • Size

      2.0MB

    • MD5

      529c6f66328ae58e01611c43588057b3

    • SHA1

      95eccddc50255c5f3d31eb0db5752c27d50c4256

    • SHA256

      1822d91e39544b2f288977e85bc92dbf0deafce01118934eaf2efd4bc91d4868

    • SHA512

      5b5178d48eca5d9413e3b8551469e59961d8f9c5ae39f1dc561dd82b814ae3f40ddf37a3882ac6a69c6a16b2bfdcfbda69a0a7cb8812df502b1920b382252613

    • SSDEEP

      49152:OePpQElJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEltIuoITsdZ

    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