Analysis

  • max time kernel
    153s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 18:11

General

  • Target
    06e43f3481a5ad12afd6e8e92a41c0d0.exe
  • Size 200KB
  • Sample221029-wsla6aaadl
  • SHA256 05d2253645c1f9b2b8cdc1bf7dff177a68ad41f35ef21fbb835aa45c210a6d41
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 4 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06e43f3481a5ad12afd6e8e92a41c0d0.exe
    "C:\Users\Admin\AppData\Local\Temp\06e43f3481a5ad12afd6e8e92a41c0d0.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3884
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
        PID:2544

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/2544-134-0x0000000000400000-0x0000000000568000-memory.dmp

          memory/2544-136-0x0000000000400000-0x0000000000568000-memory.dmp

          memory/2544-138-0x0000000000400000-0x0000000000568000-memory.dmp

          memory/2544-139-0x0000000000400000-0x0000000000568000-memory.dmp

          memory/3884-132-0x0000000075270000-0x0000000075821000-memory.dmp

          memory/3884-137-0x0000000075270000-0x0000000075821000-memory.dmp