Analysis

  • max time kernel
    102s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-08-2024 15:58

General

  • Target

    ed916ecb64c1a8b926be87c9af8e2bb0N.exe

  • Size

    952KB

  • MD5

    ed916ecb64c1a8b926be87c9af8e2bb0

  • SHA1

    13c5afaf58a0f8c237b34aee16fdbea4103d8cb1

  • SHA256

    5d70ecc14a551bae6428064032e540a2315f9d584f7a990093c1fc5850791e0a

  • SHA512

    477c0557e60024989fee7a2ed23004270a6087cdb20f6682ffd383b4c3e222bbc6e1dc3df59270491bcafb6409699327d44b96a4bfff0f2e985db990c8e8c0a8

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT55:Rh+ZkldDPK8YaKj5

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\ed916ecb64c1a8b926be87c9af8e2bb0N.exe
    "C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.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:4000
    • 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:3656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3656-2-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-6-0x0000000073B82000-0x0000000073B83000-memory.dmp

    Filesize

    4KB

  • memory/3656-7-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/3656-8-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/3656-10-0x0000000073B82000-0x0000000073B83000-memory.dmp

    Filesize

    4KB

  • memory/3656-11-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/4000-0-0x0000000000E40000-0x0000000000F33000-memory.dmp

    Filesize

    972KB

  • memory/4000-1-0x0000000003550000-0x0000000003551000-memory.dmp

    Filesize

    4KB

  • memory/4000-9-0x0000000000E40000-0x0000000000F33000-memory.dmp

    Filesize

    972KB

  • memory/4000-15-0x0000000000E40000-0x0000000000F33000-memory.dmp

    Filesize

    972KB