Overview

overview

10

Static

static

10

44337a866f...bd.exe

windows7-x64

10

44337a866f...bd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd.exe

  • Size

    132KB

  • Sample

    240531-jrl5vacf49

  • MD5

    b3db56f42bfb5578eba98924644abf65

  • SHA1

    c0574deb816f35e90a2f6e09e4924d17243806ce

  • SHA256

    44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd

  • SHA512

    1fe71cd47fd8bc21e9e70d072c9847885e8ff7631b2219e823e488f652407052e62a59b0ffd4fe24a4d884a6f6b3f1d6c13c13d85a4e41300b0f8595a4e15705

  • SSDEEP

    3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a

Score
10/10
warzoneratcollectionevasionexecutioninfostealerpersistenceratspywarestealerupx

Malware Config

Extracted

Family

warzonerat

C2

185.241.208.229:51997

Targets

    • Target

      44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd.exe

    • Size

      132KB

    • MD5

      b3db56f42bfb5578eba98924644abf65

    • SHA1

      c0574deb816f35e90a2f6e09e4924d17243806ce

    • SHA256

      44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd

    • SHA512

      1fe71cd47fd8bc21e9e70d072c9847885e8ff7631b2219e823e488f652407052e62a59b0ffd4fe24a4d884a6f6b3f1d6c13c13d85a4e41300b0f8595a4e15705

    • SSDEEP

      3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a

    Score
    10/10
    warzoneratcollectionexecutioninfostealerratspywarestealerevasionpersistenceupx

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

      ratinfostealerwarzonerat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Modifies Windows Firewall

      evasion

    • Sets DLL path for service in the registry

      persistence

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Accesses Microsoft Outlook profiles

      collection

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks