Overview

overview

10

Static

static

3

b4ab459009...bN.exe

windows7-x64

10

b4ab459009...bN.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b4ab459009dcddc666db09b17472a70ab0d3e87838711f5e85606353e322d0cbN

  • Size

    6.6MB

  • Sample

    240920-hd943stdqr

  • MD5

    656c6c08423b90040270bbb368d86300

  • SHA1

    8e84a7ae65327ec66cd47a8673141478902fea46

  • SHA256

    b4ab459009dcddc666db09b17472a70ab0d3e87838711f5e85606353e322d0cb

  • SHA512

    4a21fca5f860c00335d16ccf4d3cc480d15a2e6b5432da713ab2948c2bd33c5c65d668754054b844aff27fb02dcd2b7622075e5079ed9622a4908f75f5f091c5

  • SSDEEP

    196608:Ud9RBgw9eQ6VrV+A89q0tXfM5QRjSLdjns:876VsA8XNM5uSLdjs

Score
10/10
defense_evasiondiscoveryevasionexecutionspywarestealertrojan

Malware Config

Targets

    • Target

      b4ab459009dcddc666db09b17472a70ab0d3e87838711f5e85606353e322d0cbN

    • Size

      6.6MB

    • MD5

      656c6c08423b90040270bbb368d86300

    • SHA1

      8e84a7ae65327ec66cd47a8673141478902fea46

    • SHA256

      b4ab459009dcddc666db09b17472a70ab0d3e87838711f5e85606353e322d0cb

    • SHA512

      4a21fca5f860c00335d16ccf4d3cc480d15a2e6b5432da713ab2948c2bd33c5c65d668754054b844aff27fb02dcd2b7622075e5079ed9622a4908f75f5f091c5

    • SSDEEP

      196608:Ud9RBgw9eQ6VrV+A89q0tXfM5QRjSLdjns:876VsA8XNM5uSLdjs

    Score
    10/10
    defense_evasiondiscoveryevasionexecutionspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

      defense_evasion

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Drops Chrome extension

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Indirect Command Execution

1
T1202

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks