Extracted

• • Target

    B4B2DF0C17B9CC137372CFB2165D613B.exe

  • Size

    760KB

  • MD5

    b4b2df0c17b9cc137372cfb2165d613b

  • SHA1

    11f44e224ac71e5de4f70ed47ec0653cab0ce0f1

  • SHA256

    d876ec8738585be11926c0ef2eff5b2d006b1218ec2ef5f652affa2f2e696c1c

  • SHA512

    6a31601940c0a941ad7bc1b56231e9025477d9137e0d683e9085c890ef59d4085262ee4de2664695c3a2209ff4420c64734e38ce24af9722b5f538d2b2bb7798

  • SSDEEP

    12288:AUIDlUvK90yHVBZCs/X8RKbbir1QVt3Wgcf64sE8LZfAFoVbp+iaGMgEnhr6JvLg:GjWmppBeb5wjw

  Score

  10^/10

  defense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationransomwaretrojanredlinesectopratcheatinfostealerratspyware

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Disables service(s)

    defense_evasionexecution

  • Modifies Windows Defender DisableAntiSpyware settings

    evasiontrojan

  • Modifies Windows Defender Real-time Protection settings

    defense_evasiontrojan

  • Modifies Windows Defender TamperProtection settings

    evasiontrojan

  • Modifies firewall policy service

    defense_evasion

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline

  • RedLine payload

  • Redline family

    redline

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

    trojanratsectoprat

  • SectopRAT payload

  • Sectoprat family

    sectoprat

  • UAC bypass

    defense_evasiontrojan

  • Modifies boot configuration data using bcdedit

    ransomwareevasion

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Disables Task Manager via registry modification

    defense_evasion

  • Disables use of System Restore points

    defense_evasion

  • Modifies Windows Firewall

    defense_evasion

  • Stops running service(s)

    defense_evasionexecution

  • Checks computer location settings

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

  • Executes dropped EXE

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Indicator Removal: Clear Persistence

    Clear artifacts associated with previously established persistence like scheduletasks on a host.

    defense_evasion

  • Indicator Removal: File Deletion

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion

  • Network Share Discovery

    Attempt to gather information on host network.

    discovery
  behavioral1behavioral2