Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    327ff841c9894267f2bdbea84b4d1a3dca7927d2643404ef7ab838735da87180

  • Size

    2.0MB

  • Sample

    240526-pw2zradd9z

  • MD5

    7ead1ab58d3f895a3dc2788cc7bf0691

  • SHA1

    4917082e32b9cc8b716cd682518caf422ea1922e

  • SHA256

    327ff841c9894267f2bdbea84b4d1a3dca7927d2643404ef7ab838735da87180

  • SHA512

    c3e3416f43e3422684e377d06de9597fbe0f6f810c0142bacd583173badd0f53b55d7ca7f0ed2fa1556809eef561966a2c1eaba01aff06ff520cfa5064666dec

  • SSDEEP

    49152:OePpQEJJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEJtIuoITsdZ

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

      327ff841c9894267f2bdbea84b4d1a3dca7927d2643404ef7ab838735da87180

    • Size

      2.0MB

    • MD5

      7ead1ab58d3f895a3dc2788cc7bf0691

    • SHA1

      4917082e32b9cc8b716cd682518caf422ea1922e

    • SHA256

      327ff841c9894267f2bdbea84b4d1a3dca7927d2643404ef7ab838735da87180

    • SHA512

      c3e3416f43e3422684e377d06de9597fbe0f6f810c0142bacd583173badd0f53b55d7ca7f0ed2fa1556809eef561966a2c1eaba01aff06ff520cfa5064666dec

    • SSDEEP

      49152:OePpQEJJtTF+TxMoxc1TU+j+dAzGwlrh:OePpQEJtIuoITsdZ

    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