Overview

overview

10

Static

static

3

2026-10-05...ca.exe

windows10-2004-x64

10

2026-10-05...ca.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    2026-10-05_a170287b1680518ab3f864fda4bd33fa_amadey_avoslocker_coinminer_darkgate_elex_glassworm_luca-stealer_lynx_magniber_njrat_revil
  • Size 5.7MB
  • Sample261006-wt691ss1cw
  • SHA256 a2c58ffe959af7d21263510ac8e5b16d07c19bf631c347169e5f55dc2d69a8ef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
privateloaderbootkitdefense_evasiondiscoveryloaderpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target
      2026-10-05_a170287b1680518ab3f864fda4bd33fa_amadey_avoslocker_coinminer_darkgate_elex_glassworm_luca-stealer_lynx_magniber_njrat_revil
    • Size 5.7MB
    • SHA256 a2c58ffe959af7d21263510ac8e5b16d07c19bf631c347169e5f55dc2d69a8ef
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bootkitdefense_evasiondiscoveryprivateloaderloaderpersistenceransomwarespywarestealertrojan

    • Family: PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

      loaderprivateloader

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Enumerates connected drives

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

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Direct Volume Access

1
T1006

Modify Registry

1
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Network Service Discovery

1
T1046

Peripheral Device Discovery

2
T1120

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks