Analysis

  • max time kernel
    98s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 22:51

General

  • Target
    3d126f0196ba00b17d314ebd2cff888ca800430c2398719befda678085920e2fN.exe
  • Size 952KB
  • Sample240927-2sr2lawdma
  • SHA256 3d126f0196ba00b17d314ebd2cff888ca800430c2398719befda678085920e2f
  • 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\3d126f0196ba00b17d314ebd2cff888ca800430c2398719befda678085920e2fN.exe
    "C:\Users\Admin\AppData\Local\Temp\3d126f0196ba00b17d314ebd2cff888ca800430c2398719befda678085920e2fN.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:2540
    • 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:1484

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/1484-2-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/1484-6-0x00000000741C2000-0x00000000741C3000-memory.dmp

        memory/1484-7-0x00000000741C0000-0x0000000074771000-memory.dmp

        memory/1484-8-0x00000000741C0000-0x0000000074771000-memory.dmp

        memory/1484-10-0x00000000741C2000-0x00000000741C3000-memory.dmp

        memory/1484-11-0x00000000741C0000-0x0000000074771000-memory.dmp

        memory/2540-0-0x0000000000D50000-0x0000000000E43000-memory.dmp

        memory/2540-1-0x00000000016B0000-0x00000000016B1000-memory.dmp

        memory/2540-9-0x0000000000D50000-0x0000000000E43000-memory.dmp

        memory/2540-15-0x0000000000D50000-0x0000000000E43000-memory.dmp