Overview

overview

9

Static

static

3

e7be20d828...46.exe

windows7-x64

9

e7be20d828...46.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e7be20d8287b6051955e40fc8f56c018c5ca0b794e5a2b81cb5d835f6ed99146

  • Size

    125KB

  • Sample

    240420-etvgsaha4x

  • MD5

    cd1a402bb58184a2d8f2f41bbd5de2da

  • SHA1

    44337318d71cf7995ead33608cd5d145e19a88dc

  • SHA256

    e7be20d8287b6051955e40fc8f56c018c5ca0b794e5a2b81cb5d835f6ed99146

  • SHA512

    7ebade2b0de963b68337c7f498e359980b39957cae0ca8c40d8d45cb7e58374b3524ca63ec5e6a4f64c76d2340f9ce8ec8470e1418a68fbde0f10fb8e24f7be8

  • SSDEEP

    1536:QaaczXhtqkUlX/NGVcJ/gAqcX0JMseuiGSeNVvDi0tMuUJJnddI3GMbI:la7qc9rqzMseNoVv9EJFdXMbI

Score
9/10
bootkitpersistencespywarestealer

Malware Config

Targets

    • Target

      e7be20d8287b6051955e40fc8f56c018c5ca0b794e5a2b81cb5d835f6ed99146

    • Size

      125KB

    • MD5

      cd1a402bb58184a2d8f2f41bbd5de2da

    • SHA1

      44337318d71cf7995ead33608cd5d145e19a88dc

    • SHA256

      e7be20d8287b6051955e40fc8f56c018c5ca0b794e5a2b81cb5d835f6ed99146

    • SHA512

      7ebade2b0de963b68337c7f498e359980b39957cae0ca8c40d8d45cb7e58374b3524ca63ec5e6a4f64c76d2340f9ce8ec8470e1418a68fbde0f10fb8e24f7be8

    • SSDEEP

      1536:QaaczXhtqkUlX/NGVcJ/gAqcX0JMseuiGSeNVvDi0tMuUJJnddI3GMbI:la7qc9rqzMseNoVv9EJFdXMbI

    Score
    9/10
    bootkitpersistencespywarestealer

    • Detects executables containing base64 encoded User Agent

    • Blocklisted process makes network request

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks