Overview

overview

10

Static

static

10

123123123.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    123123123.exe
  • Size 80KB
  • Sample260719-ermn6aes4s
  • SHA256 41dab18782696f0e4ad9736ed265b1074800792791abad88a23d659b8f525d8a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sentinelratdefense_evasionexecutionpersistencerattrojan

Malware Config

Targets

    • Target
      123123123.exe
    • Size 80KB
    • SHA256 41dab18782696f0e4ad9736ed265b1074800792791abad88a23d659b8f525d8a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionsentinelratpersistencerattrojan

    • Detects SentinelRAT payload

    • Family: SentinelRAT

      SentinelRAT is a Windows remote access tool written in C#.

      ratsentinelrat

    • Modifies firewall policy service

      defense_evasion

    • UAC bypass

      defense_evasiontrojan

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Disables RegEdit via registry modification

      defense_evasion

    • Disables Task Manager via registry modification

      defense_evasion

    • Executes dropped EXE

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks