Overview

overview

10

Static

static

10

296fli5rjlcdumk2.exe

windows10-2004-x64

10

296fli5rjlcdumk2.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    296fli5rjlcdumk2.exe
  • Size 420KB
  • Sample260727-bpna5agh33
  • SHA256 eb6c2f671dd83e206bba07b8d4abf6898f053798c3717dd2cb51978c22fd18e3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratcollectiondefense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationspywarestealertrojan

Malware Config

Targets

    • Target
      296fli5rjlcdumk2.exe
    • Size 420KB
    • SHA256 eb6c2f671dd83e206bba07b8d4abf6898f053798c3717dd2cb51978c22fd18e3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondefense_evasiondiscoveryevasionexecutionsheetratpersistenceprivilege_escalationspywarestealertrojan

    • Detects Sheetrat Payload

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

    • Family: Sheetrat, NonEuclid rat

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

      trojansheetrat

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • UAC bypass

      defense_evasiontrojan

    • Modifies Windows Firewall

      defense_evasion

    • Creates new service(s)

      persistenceexecution

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Stops running service(s)

      defense_evasionexecution

    • Windows security modification

      defense_evasiontrojan

    • Accesses Microsoft Outlook profiles

      collection

    • Checks installed software on the system

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

      discovery

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Create or Modify System Process

5
T1543

Windows Service

5
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

5
T1543

Windows Service

5
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

6
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

4
T1562.001

Modify Registry

5
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks