Overview

overview

10

Static

static

10

solrod9azbsprznk.exe

windows10-2004-x64

Analysis

  • user interaction
    yes
  • max time kernel
    17s
  • max time network
    17s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/10/2026, 17:00

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Errors

Reason
Machine shutdown

General

  • Target
    solrod9azbsprznk.exe
  • Size 126KB
  • Sample261014-vjammaft8m
  • SHA256 0b78544fd2fee3080bb4e4112d323dc2477c08cf36c4f12a2284311e17d2b62c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
51725defense_evasiondiscoveryexecutionsheetratpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

Campaign

  • 51725

C2

  • mama228-51725.portmap.host

Mutex

  • 51725

Attributes
  • anti_virtual

    false

  • certificate

    7wyi1eaf06o4t7ege7bcvh9wf1n

  • exclusion_wd

    true

  • hidden_file

    true

  • install

    true

  • install_watch_dog

    true

  • key

    razgguj3

  • path_client

    %Windows%\gas.exe

  • path_watch_dog

    %UserProfile%\Conhost.exe

  • pump

    true

  • rootkit

    false

  • task_client

    gas.exe

  • task_watch_dog

    ajamhyt

  • use_install_admin

    true

  • user_init

    true

Signatures

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

    trojansheetrat
  • Detects Sheetrat Payload 1 IoCs

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Creates a file in the Startup directory 1 TTPs 6 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation
  • Executes dropped EXE 6 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 14 IoCs

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

    discovery
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\solrod9azbsprznk.exe
    "C:\Users\Admin\AppData\Local\Temp\solrod9azbsprznk.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Checks computer location settings
    • Creates a file in the Startup directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" /c netsh advfirewall firewall add rule name="WindowsControl" dir=in action=allow program="C:\Windows\gas.exe" enable=yes & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Windows\system32\netsh.exe
        netsh advfirewall firewall add rule name="WindowsControl" dir=in action=allow program="C:\Windows\gas.exe" enable=yes
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:880
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "gas.exe" /tr "C:\Windows\gas.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Windows\system32\schtasks.exe
        schtasks /create /f /sc minute /mo 1 /tn "gas.exe" /tr "C:\Windows\gas.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1776
    • C:\Windows\gas.exe
      "C:\Windows\gas.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Drops file in Windows directory
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4556
  • C:\Windows\gas.exe
    C:\Windows\gas.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Windows\system32\cmd.exe
      "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "ajamhyt" /tr "C:\Users\Admin\Conhost.exe" /RL HIGHEST & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3824
      • C:\Windows\system32\schtasks.exe
        schtasks /create /f /sc minute /mo 30 /tn "ajamhyt" /tr "C:\Users\Admin\Conhost.exe" /RL HIGHEST
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3480
    • C:\Users\Admin\Conhost.exe
      "C:\Users\Admin\Conhost.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Drops file in Windows directory
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      PID:804
    • C:\Program Files\boot.exe
      "C:\Program Files\boot.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Drops file in Windows directory
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      PID:2956
      • C:\Windows\gas.exe
        "C:\Windows\gas.exe"
        3⤵
          PID:732
      • C:\Users\Admin\Conhost.exe
        "C:\Users\Admin\Conhost.exe"
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • Suspicious use of AdjustPrivilegeToken
        PID:4400
    • C:\Windows\gas.exe
      C:\Windows\gas.exe
      1⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      PID:3240

    Network

          MITRE ATT&CK Enterprise v16

          Reconnaissance

          Resource Development

          Initial Access

          Execution

          Command and Scripting Interpreter

          1
          T1059

          Windows Command Shell

          1
          T1059.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Persistence

          Boot or Logon Autostart Execution

          2
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Winlogon Helper DLL

          1
          T1547.004

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Event Triggered Execution

          1
          T1546

          Netsh Helper DLL

          1
          T1546.007

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Privilege Escalation

          Boot or Logon Autostart Execution

          2
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Winlogon Helper DLL

          1
          T1547.004

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Event Triggered Execution

          1
          T1546

          Netsh Helper DLL

          1
          T1546.007

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Defense Evasion

          Impair Defenses

          1
          T1562

          Disable or Modify System Firewall

          1
          T1562.004

          Modify Registry

          1
          T1112

          Credential Access

          Discovery

          Query Registry

          2
          T1012

          System Information Discovery

          2
          T1082

          System Network Configuration Discovery

          1
          T1016

          Lateral Movement

          Collection

          Command and Control

          Exfiltration

          Impact

          Replay Monitor

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          Downloads

          gas.exe.log
          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\gas.exe.log
          • Size 642B
          • SHA256 f9481e31897c3d9071b744e1638942b52c46858c16ccf692f5c6e109a8b092f6
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/2332-0-0x0000022D56120000-0x0000022D56144000-memory.dmp
          Download