Overview

overview

10

Static

static

1

LDPlayer9_...ld.exe

windows7-x64

6

LDPlayer9_...ld.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    LDPlayer9_es_com.fontskeyboard.fonts_3210_ld.exe

  • Size

    3.4MB

  • Sample

    240825-tdxdrstfpj

  • MD5

    9f9bbd12ae5894046810e6736ec4d892

  • SHA1

    9e81b764a40ec39f6667c54b8d40da0b97cb5a7f

  • SHA256

    8d48d0a05d581922a4d30ba98cbf51ea981a37c95fad689e0b84b979e312f6a4

  • SHA512

    57d5b59de422394856e15b2d65c1f2a9e85a1b012c954ecad98682a84c7f90ff00be91819c8ae9cd123270e2cf446d69bfb248bde471a29846d57bf401417eaa

  • SSDEEP

    49152:p2XX9nMhH9mpVLZ0CSf1pHtOUYqP3CFOrtG/JR9sXafgkDFMVR9C1UhPJXMK701K:p2XX96HMpVLZo1t0xOoGBiCV2Hmd

Score
10/10
cobaltstrikebackdoordiscoveryexecutionexploitpersistenceprivilege_escalationspywarestealertrojan

Malware Config

Targets

    • Target

      LDPlayer9_es_com.fontskeyboard.fonts_3210_ld.exe

    • Size

      3.4MB

    • MD5

      9f9bbd12ae5894046810e6736ec4d892

    • SHA1

      9e81b764a40ec39f6667c54b8d40da0b97cb5a7f

    • SHA256

      8d48d0a05d581922a4d30ba98cbf51ea981a37c95fad689e0b84b979e312f6a4

    • SHA512

      57d5b59de422394856e15b2d65c1f2a9e85a1b012c954ecad98682a84c7f90ff00be91819c8ae9cd123270e2cf446d69bfb248bde471a29846d57bf401417eaa

    • SSDEEP

      49152:p2XX9nMhH9mpVLZ0CSf1pHtOUYqP3CFOrtG/JR9sXafgkDFMVR9C1UhPJXMK701K:p2XX96HMpVLZo1t0xOoGBiCV2Hmd

    Score
    10/10
    discoverycobaltstrikebackdoorexecutionexploitpersistenceprivilege_escalationspywarestealertrojan

    • Cobalt Strike reflective loader

      Detects the reflective loader used by Cobalt Strike.

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Creates new service(s)

      persistenceexecution

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Possible privilege escalation attempt

      exploit

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Checks for any installed AV software in registry

    • Downloads MZ/PE file

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

File and Directory Permissions Modification

1
T1222

Modify Registry

2
T1112

Subvert Trust Controls

2
T1553

Install Root Certificate

1
T1553.004

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks