Overview

overview

10

Static

static

3

REXYZLoade...mp.exe

windows10-2004-x64

10

REXYZLoade...mp.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    REXYZLoader_v2.vmp.exe
  • Size 36.9MB
  • Sample260825-phl2daysgt
  • SHA256 67989c924e7cc9090ca03a0ee0b1045aad05e4d33205c8936eb0f22abef47679
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darksideratdiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target
      REXYZLoader_v2.vmp.exe
    • Size 36.9MB
    • SHA256 67989c924e7cc9090ca03a0ee0b1045aad05e4d33205c8936eb0f22abef47679
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondarksideratpersistenceprivilege_escalationtrojan

    • Detects DarkSideRAT

    • Family: DarkSideRAT

      DarkSideRAT is a remote access trojan.

      trojandarksiderat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Windows Command Shell

1
T1059.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Network Configuration Discovery

2
T1016

Internet Connection Discovery

1
T1016.001

Wi-Fi Discovery

1
T1016.002

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks