Overview

overview

10

Static

static

10

2026-11-14...lc.exe

windows10-2004-x64

10

2026-11-14...lc.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-14_72ee3b1e6d71f8e9b521bf293c28d859_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc
  • Size 716KB
  • Sample261114-evlahavv7k
  • SHA256 c28867352fdb4fcc9ed5a62dacfdc09bad51c246e89915f0ab536d7cf285269e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
medusalockerdefense_evasiondiscoveryevasionexecutionimpactpersistenceprivilege_escalationransomware

Malware Config

Targets

    • Target
      2026-11-14_72ee3b1e6d71f8e9b521bf293c28d859_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc
    • Size 716KB
    • SHA256 c28867352fdb4fcc9ed5a62dacfdc09bad51c246e89915f0ab536d7cf285269e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryevasionexecutionimpactpersistenceprivilege_escalationransomware

    • Suspicious use of NtCreateUserProcessOtherParentProcess

      defense_evasionprivilege_escalation

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Renames multiple (4020) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Deletes system backups

      Uses wbadmin.exe to inhibit system recovery.

      ransomware

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

Windows Command Shell

1
T1059.003

Windows Management Instrumentation

1
T1047

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Access Token Manipulation

1
T1134

Parent PID Spoofing

1
T1134.004

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Access Token Manipulation

1
T1134

Parent PID Spoofing

1
T1134.004

Direct Volume Access

2
T1006

Indicator Removal

3
T1070

File Deletion

3
T1070.004

Modify Registry

2
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

2
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1
T1491

Inhibit System Recovery

4
T1490

Tasks