Overview

overview

10

Static

static

3

2026-09-15...ar.exe

windows10-2004-x64

10

2026-09-15...ar.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-09-15_6924acb8910ffb8dc8379a0a1bd83ef2_cobalt-strike_icedid_njrat_satacom_stealc_vidar
  • Size 4.2MB
  • Sample260915-2e1rksdr81
  • SHA256 a0ef1b2a80c6fe4b2b51a6f9825da59d7e66e9c9edc64de022d511fa3d69c8ab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
stealcdefense_evasiondiscoveryransomwarespywarestealer

Malware Config

Targets

    • Target
      2026-09-15_6924acb8910ffb8dc8379a0a1bd83ef2_cobalt-strike_icedid_njrat_satacom_stealc_vidar
    • Size 4.2MB
    • SHA256 a0ef1b2a80c6fe4b2b51a6f9825da59d7e66e9c9edc64de022d511fa3d69c8ab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverystealcransomwarespywarestealerdefense_evasion

    • Detects Stealc stealer Version 3

    • Family: Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks system information in the registry

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks