Overview

overview

10

Static

static

10

2026-05-24...lc.exe

windows10-2004-x64

9

2026-05-24...lc.exe

windows11-21h2-x64

Sharing

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General

  • Target
    2026-05-24_6628cc2097a5636c9c276e7bcd4e028f_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc
  • Size 730KB
  • Sample260524-thbb4aav6j
  • SHA256 7eaaa71567871e36a9a33e5f0ee1961ba737bb3b29627aec9a0af1c8b8847b08
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bootkitdefense_evasiondiscoveryevasionexecutionimpactpersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      2026-05-24_6628cc2097a5636c9c276e7bcd4e028f_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc
    • Size 730KB
    • SHA256 7eaaa71567871e36a9a33e5f0ee1961ba737bb3b29627aec9a0af1c8b8847b08
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    bootkitdefense_evasiondiscoveryevasionexecutionimpactpersistenceransomwarespywarestealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • Detects command variations typically used by ransomware

    • Detects executables embedding registry key / value combination indicative of disabling Windows Defen

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Disables service(s)

      defense_evasionexecution

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Stops running service(s)

      defense_evasionexecution

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

      defense_evasion

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • System Binary Proxy Execution: Verclsid

      Adversaries may abuse Verclsid to proxy execution of malicious code.

      defense_evasion

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

System Services

2
T1569

Service Execution

2
T1569.002

Windows Management Instrumentation

1
T1047

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Direct Volume Access

1
T1006

File and Directory Permissions Modification

1
T1222

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Indicator Removal

4
T1070

Clear Persistence

1
T1070.009

File Deletion

3
T1070.004

Modify Registry

1
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

System Binary Proxy Execution

1
T1218

Verclsid

1
T1218.012

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

System Time Discovery

1
T1124

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

3
T1490

Service Stop

2
T1489

Tasks