Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    dbced253c8e99ea2d383c7e5371fe5f62fed611d7619dd0d61d837bd8162d102

  • Size

    2.4MB

  • Sample

    240523-pfxebsgh78

  • MD5

    30a4b955f3b5c8e828f6eef25f4b9592

  • SHA1

    1ff85cff1ffd7e49e85fa2e164b2a2d722cc18bc

  • SHA256

    dbced253c8e99ea2d383c7e5371fe5f62fed611d7619dd0d61d837bd8162d102

  • SHA512

    89feb548fc5f0f1ebaf5d1db7f89f1f42b65c6c068dcbf53ec81ac5c9958aa415cd5f6ef936c858af41d5d5f784b1be479fc474ef68bd93093e2f966fda5ea55

  • SSDEEP

    49152:jxIRJF1HL+VdX68kUWJtTF+TxMoxc1TU+j+dAzGwlrh:jEJF16dX68dWtIuoITsdZ

Score
10/10
stealcvidardiscoveryspywarestealer

Malware Config

Extracted

Family

stealc

rc4.plain

Targets

    • Target

      dbced253c8e99ea2d383c7e5371fe5f62fed611d7619dd0d61d837bd8162d102

    • Size

      2.4MB

    • MD5

      30a4b955f3b5c8e828f6eef25f4b9592

    • SHA1

      1ff85cff1ffd7e49e85fa2e164b2a2d722cc18bc

    • SHA256

      dbced253c8e99ea2d383c7e5371fe5f62fed611d7619dd0d61d837bd8162d102

    • SHA512

      89feb548fc5f0f1ebaf5d1db7f89f1f42b65c6c068dcbf53ec81ac5c9958aa415cd5f6ef936c858af41d5d5f784b1be479fc474ef68bd93093e2f966fda5ea55

    • SSDEEP

      49152:jxIRJF1HL+VdX68kUWJtTF+TxMoxc1TU+j+dAzGwlrh:jEJF16dX68dWtIuoITsdZ

    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