Overview

overview

8

Static

static

8

kxdrv3552-pro.exe

windows7_x64

8

kxdrv3552-pro.exe

windows10_x64

8

Sharing

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General

  • Target

    kxdrv3552-pro.exe

  • Size

    14.0MB

  • Sample

    210709-emdd4ep1a2

  • MD5

    927d0d390ef6ed41c08422710c7946c6

  • SHA1

    bd5670bd15f4e2e673c72dc35e056eb4376f0fff

  • SHA256

    abe8b02ad1fcbdc2250bab01e0c60636b5afb1748cee29c7919609919cc508fd

  • SHA512

    2f26938e7ff5a025682da1da1cf19c0cbb5136f95d078a0eb6168e6d359d41437e89db878e85650cc21291a2ba94637c8b17bbc0f356f67a65134d65934bcd9e

Score
8/10
discoverymacropersistenceupxxlm

Malware Config

Targets

    • Target

      kxdrv3552-pro.exe

    • Size

      14.0MB

    • MD5

      927d0d390ef6ed41c08422710c7946c6

    • SHA1

      bd5670bd15f4e2e673c72dc35e056eb4376f0fff

    • SHA256

      abe8b02ad1fcbdc2250bab01e0c60636b5afb1748cee29c7919609919cc508fd

    • SHA512

      2f26938e7ff5a025682da1da1cf19c0cbb5136f95d078a0eb6168e6d359d41437e89db878e85650cc21291a2ba94637c8b17bbc0f356f67a65134d65934bcd9e

    Score
    8/10
    discoverymacropersistencexlm

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

      macroxlm

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks