Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2023, 01:52

General

  • Target
    45019feacbc0f134ab73298cacbd7283fed41bb664fd9336759b29bd249adb5c.exe
  • Size 192KB
  • Sample230612-cap2vaad99
  • SHA256 45019feacbc0f134ab73298cacbd7283fed41bb664fd9336759b29bd249adb5c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • warzonerat

C2
  • hightense.duckdns.org:6060

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 5 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45019feacbc0f134ab73298cacbd7283fed41bb664fd9336759b29bd249adb5c.exe
    "C:\Users\Admin\AppData\Local\Temp\45019feacbc0f134ab73298cacbd7283fed41bb664fd9336759b29bd249adb5c.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Users\Admin\AppData\Local\Temp\45019feacbc0f134ab73298cacbd7283fed41bb664fd9336759b29bd249adb5c.exe
      "C:\Users\Admin\AppData\Local\Temp\45019feacbc0f134ab73298cacbd7283fed41bb664fd9336759b29bd249adb5c.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:4996

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        svyoyx.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsy8360.tmp\svyoyx.dll
        • Size 39KB
        • SHA256 99a52f92cb1270b45d77c789577700099ef0f2c344ea928278b904865cd33bf1
        • MD5 SHA1 SHA512 SSDEEP

        memory/4996-140-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/4996-142-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/4996-143-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/4996-144-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/4996-145-0x0000000000400000-0x000000000041D000-memory.dmp