Overview

overview

8

Static

static

3

0x07.exe

windows7-x64

8

Sharing

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General

  • Target

    0x07.exe

  • Size

    247KB

  • Sample

    240518-spsdhshf8s

  • MD5

    733eb0ab951ae42a8d8cca413201e428

  • SHA1

    640ffb3ee44eb86afaea92e6c5aa158a5d4aafd1

  • SHA256

    52d6d769eb474d4138ac31e05634a6ca7a4ebef5920f8356c1cd70d9fa42c2fb

  • SHA512

    c7cdf77aa881c5dbb2abf17913dbf645fe88e16fa11fa055392d36ccf936fc43050c48feb631e193fe044123a190f123d2d6ff12234c0ff7c8c7c6e290209d8f

  • SSDEEP

    3072:xaWEHnqlm+0FEaJSq6+ouCpk2mpcWJ0r+QNTBfZnazJ9k3kxMC+89+aPyXiwQ9M1:cWCMm8aMldk1cWQRNTBhz3Yz/qc9M1

Score
8/10
bootkitdiscoveryexploitpersistence

Malware Config

Targets

    • Target

      0x07.exe

    • Size

      247KB

    • MD5

      733eb0ab951ae42a8d8cca413201e428

    • SHA1

      640ffb3ee44eb86afaea92e6c5aa158a5d4aafd1

    • SHA256

      52d6d769eb474d4138ac31e05634a6ca7a4ebef5920f8356c1cd70d9fa42c2fb

    • SHA512

      c7cdf77aa881c5dbb2abf17913dbf645fe88e16fa11fa055392d36ccf936fc43050c48feb631e193fe044123a190f123d2d6ff12234c0ff7c8c7c6e290209d8f

    • SSDEEP

      3072:xaWEHnqlm+0FEaJSq6+ouCpk2mpcWJ0r+QNTBfZnazJ9k3kxMC+89+aPyXiwQ9M1:cWCMm8aMldk1cWQRNTBhz3Yz/qc9M1

    Score
    8/10
    bootkitdiscoveryexploitpersistence

    • Possible privilege escalation attempt

      exploit

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Modifies boot configuration data using bcdedit

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

1
T1222

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks