Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 09:26

General

  • Target

    998623a5dbfd495eb486914e66fe4070N.exe

  • Size

    904KB

  • MD5

    998623a5dbfd495eb486914e66fe4070

  • SHA1

    6db112bb8c9d617b6dbd23ccfd411f9204e90af3

  • SHA256

    668b9ede64eeab5a2c9015f36b8c6956fa53635ff9ca9cfefb294fc71942f613

  • SHA512

    8ceb531914b054a7eee315d8cae9e3ecc08ec400ff7834a294268f28f0c3519c079e957dc98f43c2b3d7518dcd42d8e88091062c20512313de27caeea7c5c415

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa58:gh+ZkldoPK8YaKG8

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
  • Suspicious use of SetThreadContext 1 IoCs
  • 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\998623a5dbfd495eb486914e66fe4070N.exe
    "C:\Users\Admin\AppData\Local\Temp\998623a5dbfd495eb486914e66fe4070N.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3568
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3204-1-0x00000000001A0000-0x00000000001A8000-memory.dmp
    Filesize

    32KB

  • memory/3204-5-0x00000000738E2000-0x00000000738E3000-memory.dmp
    Filesize

    4KB

  • memory/3204-6-0x00000000738E0000-0x0000000073E91000-memory.dmp
    Filesize

    5.7MB

  • memory/3204-7-0x00000000738E0000-0x0000000073E91000-memory.dmp
    Filesize

    5.7MB

  • memory/3204-11-0x00000000738E2000-0x00000000738E3000-memory.dmp
    Filesize

    4KB

  • memory/3204-12-0x00000000738E0000-0x0000000073E91000-memory.dmp
    Filesize

    5.7MB

  • memory/3568-0-0x0000000003650000-0x0000000003651000-memory.dmp
    Filesize

    4KB