Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/08/2024, 00:47

General

  • Target
    d30ff7766084859f22546aca5b1932a42a0ad58df26e56c93a1081fee7112bd9.exe
  • Size 952KB
  • Sample240813-a5mtvsvepd
  • SHA256 d30ff7766084859f22546aca5b1932a42a0ad58df26e56c93a1081fee7112bd9
  • 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 2 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\d30ff7766084859f22546aca5b1932a42a0ad58df26e56c93a1081fee7112bd9.exe
    "C:\Users\Admin\AppData\Local\Temp\d30ff7766084859f22546aca5b1932a42a0ad58df26e56c93a1081fee7112bd9.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:4644
    • 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:3764

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3764-2-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/3764-6-0x00000000737A2000-0x00000000737A3000-memory.dmp

        memory/3764-7-0x00000000737A0000-0x0000000073D51000-memory.dmp

        memory/3764-8-0x00000000737A0000-0x0000000073D51000-memory.dmp

        memory/3764-13-0x00000000737A0000-0x0000000073D51000-memory.dmp

        memory/3764-14-0x00000000737A2000-0x00000000737A3000-memory.dmp

        memory/4644-0-0x0000000000170000-0x0000000000263000-memory.dmp

        memory/4644-1-0x00000000013A0000-0x00000000013A1000-memory.dmp

        memory/4644-12-0x0000000000170000-0x0000000000263000-memory.dmp