Overview

overview

10

Static

static

10

2026-09-30...er.exe

windows10-2004-x64

10

2026-09-30...er.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 12:35

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General

  • Target
    2026-09-30_2fb43e665156aa6153b0f6ec8ece9ce8_amadey_elex_karagany_rhadamanthys_smoke-loader.exe
  • Size 108KB
  • Sample260930-psnb7awvas
  • SHA256 a9c759ea8ea13df937b0d7dc7971aec13028f8953a26c620c2f6b7009fb9fea8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordiscoveryvalleyrat_s2

Malware Config

Signatures

  • Family: ValleyRat

    ValleyRat stage2 is a backdoor written in C++.

    backdoorvalleyrat_s2
  • Detects ValleyRAT payload 7 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-30_2fb43e665156aa6153b0f6ec8ece9ce8_amadey_elex_karagany_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-30_2fb43e665156aa6153b0f6ec8ece9ce8_amadey_elex_karagany_rhadamanthys_smoke-loader.exe"
    1⤵
    • Enumerates connected drives
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3108

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/3108-0-0x0000000002680000-0x00000000026B1000-memory.dmp
        Download

        memory/3108-2-0x0000000002A10000-0x0000000002A47000-memory.dmp
        Download

        memory/3108-1-0x0000000002A10000-0x0000000002A47000-memory.dmp
        Download

        memory/3108-3-0x0000000002A10000-0x0000000002A47000-memory.dmp
        Download

        memory/3108-4-0x0000000002A10000-0x0000000002A47000-memory.dmp
        Download

        memory/3108-5-0x0000000002A10000-0x0000000002A47000-memory.dmp
        Download

        memory/3108-6-0x0000000002A10000-0x0000000002A47000-memory.dmp
        Download