Analysis

  • max time kernel
    110s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12/05/2022, 07:56

General

  • Target
    SecuriteInfo.com.W32.AIDetectNet.01.26190.exe
  • Size 456KB
  • Sample220512-jsn1tsecbl
  • SHA256 b11a2a39235849816172c60a0c41ebda51b034387c088f56bb6cb2484ad62049
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • 76.8.53.133:1198

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 8 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.26190.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.26190.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1808
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.26190.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.26190.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1976
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1680
      • C:\ProgramData\windowsupdater.exe
        "C:\ProgramData\windowsupdater.exe"
        3⤵
        • Executes dropped EXE
        PID:1764

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        windowsupdater.exe

        • Path C:\ProgramData\windowsupdater.exe
        • Size 456KB
        • SHA256 b11a2a39235849816172c60a0c41ebda51b034387c088f56bb6cb2484ad62049
        • MD5 SHA1 SHA512 SSDEEP

        windowsupdater.exe

        • Path C:\ProgramData\windowsupdater.exe
        • Size 456KB
        • SHA256 b11a2a39235849816172c60a0c41ebda51b034387c088f56bb6cb2484ad62049
        • MD5 SHA1 SHA512 SSDEEP

        windowsupdater.exe

        • Path \ProgramData\windowsupdater.exe
        • Size 456KB
        • SHA256 b11a2a39235849816172c60a0c41ebda51b034387c088f56bb6cb2484ad62049
        • MD5 SHA1 SHA512 SSDEEP

        memory/1680-83-0x000000006EE40000-0x000000006F3EB000-memory.dmp

        memory/1764-81-0x0000000000C70000-0x0000000000CE2000-memory.dmp

        memory/1808-55-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

        memory/1808-56-0x0000000000410000-0x0000000000418000-memory.dmp

        memory/1808-57-0x0000000005040000-0x00000000050B4000-memory.dmp

        memory/1808-58-0x00000000008A0000-0x00000000008C2000-memory.dmp

        memory/1808-54-0x0000000001070000-0x00000000010E2000-memory.dmp

        memory/1976-67-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-73-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-74-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-69-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-68-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-65-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-64-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-62-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-60-0x0000000000400000-0x0000000000554000-memory.dmp

        memory/1976-59-0x0000000000400000-0x0000000000554000-memory.dmp