Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2024 14:25

General

  • Target

    df9270b7f6f6e49e581d8b1df4d24530N.exe

  • Size

    952KB

  • MD5

    df9270b7f6f6e49e581d8b1df4d24530

  • SHA1

    38fd2d9721ccfa758ff1b8dbde3fdc4936432ee9

  • SHA256

    71a634addb3423ee2f636108ffb192121287ce0d23edaad8382bb8288602e18c

  • SHA512

    6661e3d305bd7d36ed315030aea78b75204a438037d06dc3bc42411f12cf6b7169bd60e721d61dfbc4eaad146760e7083c20a6dc17b39f061bc1b98437d38940

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5z:Rh+ZkldDPK8YaKjz

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\df9270b7f6f6e49e581d8b1df4d24530N.exe
    "C:\Users\Admin\AppData\Local\Temp\df9270b7f6f6e49e581d8b1df4d24530N.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:1856
    • 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:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1856-0-0x0000000000240000-0x0000000000333000-memory.dmp

    Filesize

    972KB

  • memory/1856-1-0x00000000037B0000-0x00000000037B1000-memory.dmp

    Filesize

    4KB

  • memory/1856-9-0x0000000000240000-0x0000000000333000-memory.dmp

    Filesize

    972KB

  • memory/1856-15-0x0000000000240000-0x0000000000333000-memory.dmp

    Filesize

    972KB

  • memory/2964-2-0x0000000000770000-0x0000000000778000-memory.dmp

    Filesize

    32KB

  • memory/2964-6-0x0000000073B82000-0x0000000073B83000-memory.dmp

    Filesize

    4KB

  • memory/2964-7-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/2964-8-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/2964-10-0x0000000073B82000-0x0000000073B83000-memory.dmp

    Filesize

    4KB

  • memory/2964-11-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB