Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

1

Sharing

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General

  • Target

    ed41bf0e94275b364eccc74b8eed5e91e15a75626065df7b603e4fbfe4b0ac75

  • Size

    360KB

  • Sample

    240129-fmrb8aafa9

  • MD5

    822298c86b347ea8c598ead38c83b7f8

  • SHA1

    66fccf252b4e4311686c0e2221001b73b1f5d478

  • SHA256

    ed41bf0e94275b364eccc74b8eed5e91e15a75626065df7b603e4fbfe4b0ac75

  • SHA512

    3f0fe462e5e4756dfa2eace2feb979c9c1064a4a7787c415b72ce83de06a7e607fe70edeabd0c799c6e4f63682123f3dc6e478dafaf8d5ae9d8f0c589fbf9528

  • SSDEEP

    6144:O0lAHFksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:UFkRTOzEV6zs1hfk8oYVd+Dj4mYVds

Score
10/10
betabotbackdoorbotnetevasionpersistencetrojan

Malware Config

Targets

    • Target

      ed41bf0e94275b364eccc74b8eed5e91e15a75626065df7b603e4fbfe4b0ac75

    • Size

      360KB

    • MD5

      822298c86b347ea8c598ead38c83b7f8

    • SHA1

      66fccf252b4e4311686c0e2221001b73b1f5d478

    • SHA256

      ed41bf0e94275b364eccc74b8eed5e91e15a75626065df7b603e4fbfe4b0ac75

    • SHA512

      3f0fe462e5e4756dfa2eace2feb979c9c1064a4a7787c415b72ce83de06a7e607fe70edeabd0c799c6e4f63682123f3dc6e478dafaf8d5ae9d8f0c589fbf9528

    • SSDEEP

      6144:O0lAHFksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:UFkRTOzEV6zs1hfk8oYVd+Dj4mYVds

    Score
    10/10
    betabotbackdoorbotnetevasionpersistencetrojan

    • BetaBot

      Beta Bot is a Trojan that infects computers and disables Antivirus.

      trojanbackdoorbotnetbetabot

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Disables taskbar notifications via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Sets file execution options in registry

      persistence

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

8
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

1
T1490

Resource Development

Reconnaissance

Tasks