Analysis

  • max time kernel
    98s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-09-2024 00:26

General

  • Target

    d842289f33ddccdbdb3900d75776b1814e4a18e7f71d092bb0bafb6e7a95d3ceN.exe

  • Size

    952KB

  • MD5

    86e7644c6b1b0e8a26edc45147eaae40

  • SHA1

    9019be59eae183e133985e40358f2c88fe68c480

  • SHA256

    d842289f33ddccdbdb3900d75776b1814e4a18e7f71d092bb0bafb6e7a95d3ce

  • SHA512

    501fb65acc4c571073278e633d2a26ec545ffaeae1dfa720eab40867ecc83c0c9a8114fb1f2fef36c3ff963b96d396e5492387a05ca8fce16dc3bf32f4d21325

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT54:Rh+ZkldDPK8YaKj4

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\d842289f33ddccdbdb3900d75776b1814e4a18e7f71d092bb0bafb6e7a95d3ceN.exe
    "C:\Users\Admin\AppData\Local\Temp\d842289f33ddccdbdb3900d75776b1814e4a18e7f71d092bb0bafb6e7a95d3ceN.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:3984
    • 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:3224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3224-2-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3224-6-0x0000000073B82000-0x0000000073B83000-memory.dmp

    Filesize

    4KB

  • memory/3224-7-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/3224-8-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/3224-10-0x0000000073B82000-0x0000000073B83000-memory.dmp

    Filesize

    4KB

  • memory/3224-11-0x0000000073B80000-0x0000000074131000-memory.dmp

    Filesize

    5.7MB

  • memory/3984-0-0x0000000000C10000-0x0000000000D03000-memory.dmp

    Filesize

    972KB

  • memory/3984-1-0x0000000001660000-0x0000000001661000-memory.dmp

    Filesize

    4KB

  • memory/3984-9-0x0000000000C10000-0x0000000000D03000-memory.dmp

    Filesize

    972KB

  • memory/3984-15-0x0000000000C10000-0x0000000000D03000-memory.dmp

    Filesize

    972KB