Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    22c29e05d9ec4ff934538b80dedf50788f32d4ca3c2fabef0475787a36e3db77

  • Size

    2.0MB

  • Sample

    240526-n1k2csae96

  • MD5

    8d47566cfa12c6ffc973cef0cfd25a9b

  • SHA1

    4ebe7e06bc2f15440e2ce3cf5f60a1ff64a02901

  • SHA256

    22c29e05d9ec4ff934538b80dedf50788f32d4ca3c2fabef0475787a36e3db77

  • SHA512

    a5f87cd2fc5d60091633687e3a6a30dcd11352ebeacb746305e78f6dc09c16ec6605450a75ebf7b5525d1eb72c6478798e2fffaf84231827b4b61883413d1bea

  • SSDEEP

    49152:OePpQEFJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEFtIuoITsdZ

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

      22c29e05d9ec4ff934538b80dedf50788f32d4ca3c2fabef0475787a36e3db77

    • Size

      2.0MB

    • MD5

      8d47566cfa12c6ffc973cef0cfd25a9b

    • SHA1

      4ebe7e06bc2f15440e2ce3cf5f60a1ff64a02901

    • SHA256

      22c29e05d9ec4ff934538b80dedf50788f32d4ca3c2fabef0475787a36e3db77

    • SHA512

      a5f87cd2fc5d60091633687e3a6a30dcd11352ebeacb746305e78f6dc09c16ec6605450a75ebf7b5525d1eb72c6478798e2fffaf84231827b4b61883413d1bea

    • SSDEEP

      49152:OePpQEFJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEFtIuoITsdZ

    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