Overview

overview

8

Static

static

1

LDPlayer9_...ld.exe

windows7-x64

8

LDPlayer9_...ld.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    LDPlayer9_ens_10040_ld.exe

  • Size

    3.6MB

  • Sample

    240710-zy1jtazeqp

  • MD5

    c85f57201dc0741041a0fe3bdf5bc52e

  • SHA1

    f7fed7c3ba9a1bfb4e64e6bf17820ff53e49f6bc

  • SHA256

    fbd3d3274fcd09cfa8ab1649c44c68bae8f717705f21da6004a11dbe08bf7147

  • SHA512

    20c0eb8ae8b1b46f1cf1f8f8a35b47fc3d63f6200e4f2ff89f857d2220cdfee9a497ff0125a2de41d3915d8c16963f05746b2ef1b88e02395e0768e2d53f8891

  • SSDEEP

    98304:ZykuIhvqfFAioK81r+kgdHNCoBiCV2Hb:c2CfFAiLnHYZ7

Score
8/10
bootkitdiscoveryexecutionexploitpersistenceprivilege_escalation

Malware Config

Targets

    • Target

      LDPlayer9_ens_10040_ld.exe

    • Size

      3.6MB

    • MD5

      c85f57201dc0741041a0fe3bdf5bc52e

    • SHA1

      f7fed7c3ba9a1bfb4e64e6bf17820ff53e49f6bc

    • SHA256

      fbd3d3274fcd09cfa8ab1649c44c68bae8f717705f21da6004a11dbe08bf7147

    • SHA512

      20c0eb8ae8b1b46f1cf1f8f8a35b47fc3d63f6200e4f2ff89f857d2220cdfee9a497ff0125a2de41d3915d8c16963f05746b2ef1b88e02395e0768e2d53f8891

    • SSDEEP

      98304:ZykuIhvqfFAioK81r+kgdHNCoBiCV2Hb:c2CfFAiLnHYZ7

    Score
    8/10
    discoveryexecutionexploitpersistenceprivilege_escalationbootkit

    • Creates new service(s)

      persistenceexecution

    • 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

    • Checks for any installed AV software in registry

    • Downloads MZ/PE file

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • 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

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

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

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

2
T1553

Install Root Certificate

1
T1553.004

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Discovery

Query Registry

4
T1012

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

System Information Discovery

4
T1082

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks