Overview

overview

10

Static

static

3

x0a79dc0bc...53.exe

windows10-2004-x64

10

x0a79dc0bc...53.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    x0a79dc0bcb7a389d80688d74163a6ac4cb5f13c0eafcbbf1b5e93d1ce6d06c53.exe
  • Size 2.2MB
  • Sample260404-mr23vaas4q
  • SHA256 0a79dc0bcb7a389d80688d74163a6ac4cb5f13c0eafcbbf1b5e93d1ce6d06c53
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
stealcdrumdefense_evasiondiscoverystealer

Malware Config

Extracted

Family

  • stealc

Botnet

  • drum

C2

  • http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target
      x0a79dc0bcb7a389d80688d74163a6ac4cb5f13c0eafcbbf1b5e93d1ce6d06c53.exe
    • Size 2.2MB
    • SHA256 0a79dc0bcb7a389d80688d74163a6ac4cb5f13c0eafcbbf1b5e93d1ce6d06c53
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    drumdefense_evasiondiscoverystealcstealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Stealc family

      stealc

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      defense_evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks