Overview

overview

10

Static

static

1

MBSetup.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    MBSetup.exe

  • Size

    2.5MB

  • Sample

    230510-rksm2sgd84

  • MD5

    9bc4a495d9fbc4184e8fa89059cd56e5

  • SHA1

    3caa39c393d50e6ec7c525b2f82348871c0a30d5

  • SHA256

    ac18ceb7c2673d98a770f01782394ced5254dd5709f16b9ef63d5405bcc9a73b

  • SHA512

    6b12bd8a1a77350a5e97154c33eb534175d597cfed60bd333c5f04e5de232508fbbbe7bb2b3381dd5643c3d7e2b8ad5ab3594702b1886096d91c9c2d91619a05

  • SSDEEP

    49152:y6RHJTCgMa4QiASD3AP0wxZN2DxiIq2dnQiQxexG:5RX4QiAKM/WRq2xq

Score
10/10
discoverypersistencespywarestealer

Malware Config

Targets

    • Target

      MBSetup.exe

    • Size

      2.5MB

    • MD5

      9bc4a495d9fbc4184e8fa89059cd56e5

    • SHA1

      3caa39c393d50e6ec7c525b2f82348871c0a30d5

    • SHA256

      ac18ceb7c2673d98a770f01782394ced5254dd5709f16b9ef63d5405bcc9a73b

    • SHA512

      6b12bd8a1a77350a5e97154c33eb534175d597cfed60bd333c5f04e5de232508fbbbe7bb2b3381dd5643c3d7e2b8ad5ab3594702b1886096d91c9c2d91619a05

    • SSDEEP

      49152:y6RHJTCgMa4QiASD3AP0wxZN2DxiIq2dnQiQxexG:5RX4QiAKM/WRq2xq

    Score
    10/10
    discoverypersistencespywarestealer

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

5
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Remote Desktop Protocol

1
T1076

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks