Analysis

  • max time kernel
    104s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 16:43

General

  • Target
    a00163cdab77a6dab0c517788b7723f0N.exe
  • Size 952KB
  • Sample240825-t8fphawapp
  • SHA256 06b1fc20ca4d237cd20c88f91b05b6f4e8f2ded2f2b360f1a55ff607a7ccde2d
  • 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a00163cdab77a6dab0c517788b7723f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\a00163cdab77a6dab0c517788b7723f0N.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:2508
    • 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:2260

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/2260-2-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2260-6-0x0000000073FB2000-0x0000000073FB3000-memory.dmp

        memory/2260-7-0x0000000073FB0000-0x0000000074561000-memory.dmp

        memory/2260-8-0x0000000073FB0000-0x0000000074561000-memory.dmp

        memory/2260-10-0x0000000073FB2000-0x0000000073FB3000-memory.dmp

        memory/2260-11-0x0000000073FB0000-0x0000000074561000-memory.dmp

        memory/2508-0-0x0000000000BF0000-0x0000000000CE3000-memory.dmp

        memory/2508-1-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

        memory/2508-9-0x0000000000BF0000-0x0000000000CE3000-memory.dmp

        memory/2508-15-0x0000000000BF0000-0x0000000000CE3000-memory.dmp