Analysis

  • max time kernel
    97s
  • max time network
    106s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 04:46

General

  • Target
    483383fdf50342246c331180c758a7f0N.exe
  • Size 952KB
  • Sample240823-fd47qaybpr
  • SHA256 7e014306d6029b0b997f76ef8482aebb3b1105f731a72fb6cd0f79c5c81b52d0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • revengerat

Botnet
  • Marzo26

C2
  • marzorevenger.duckdns.org:4230

Mutex
  • RV_MUTEX-PiGGjjtnxDpn

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Drops startup file 1 IoCs
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\483383fdf50342246c331180c758a7f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\483383fdf50342246c331180c758a7f0N.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:480
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2420

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/480-0-0x00000000008C0000-0x00000000009B3000-memory.dmp

        memory/480-1-0x0000000000160000-0x0000000000161000-memory.dmp

        memory/480-11-0x00000000008C0000-0x00000000009B3000-memory.dmp

        memory/480-16-0x00000000008C0000-0x00000000009B3000-memory.dmp

        memory/2420-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2420-3-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2420-2-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2420-8-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2420-9-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2420-10-0x0000000074602000-0x0000000074604000-memory.dmp

        memory/2420-12-0x0000000074602000-0x0000000074604000-memory.dmp