amadey | a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	16ef068384.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e3de37265a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	16ef068384.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
93	2124	rundll32.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2028	powershell.exe
4972	powershell.exe
3936	powershell.exe
1244	powershell.exe
4004	powershell.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e3de37265a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	16ef068384.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e3de37265a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	16ef068384.exe

Checks computer location settings 2 TTPs 5 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	vQeyqr1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	Gxtuum.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	WEX7mCI.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk	vQeyqr1.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk	vQeyqr1.exe

Executes dropped EXE 13 IoCs

pid	Process
5068	skotes.exe
4016	KDLBJP7.exe
1924	systemetape.exe
436	skotes.exe
4472	WEX7mCI.exe
1956	Gxtuum.exe
1920	vQeyqr1.exe
2488	e3de37265a.exe
1048	44502b04c3.exe
1340	44502b04c3.exe
3000	16ef068384.exe
4316	5fa038eeb8.exe
2560	9e8e68cf3b.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	e3de37265a.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	16ef068384.exe

Loads dropped DLL 1 IoCs

pid	Process
2124	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\XClient = "C:\\Users\\Admin\\AppData\\Roaming\\XClient.exe"	vQeyqr1.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
107	pastebin.com
108	pastebin.com

Looks up external IP address via web service 1 IoCs

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

flow	ioc
25	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
5068	skotes.exe
436	skotes.exe
2488	e3de37265a.exe
3000	16ef068384.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1048 set thread context of 1340	1048	44502b04c3.exe	112

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
File created	C:\Windows\Tasks\Gxtuum.job	WEX7mCI.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5fa038eeb8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KDLBJP7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Gxtuum.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44502b04c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44502b04c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16ef068384.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e8e68cf3b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systemetape.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WEX7mCI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3de37265a.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

pid	Process
1384	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1920	vQeyqr1.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

pid	Process
2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
5068	skotes.exe
5068	skotes.exe
436	skotes.exe
436	skotes.exe
2488	e3de37265a.exe
2488	e3de37265a.exe
4004	powershell.exe
4004	powershell.exe
4004	powershell.exe
2028	powershell.exe
2028	powershell.exe
2028	powershell.exe
4972	powershell.exe
4972	powershell.exe
4972	powershell.exe
3936	powershell.exe
3936	powershell.exe
3936	powershell.exe
1920	vQeyqr1.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
3000	16ef068384.exe
4316	5fa038eeb8.exe
4316	5fa038eeb8.exe
2560	9e8e68cf3b.exe
2560	9e8e68cf3b.exe
1244	powershell.exe
1244	powershell.exe
1244	powershell.exe
4316	5fa038eeb8.exe
1920	vQeyqr1.exe
1920	vQeyqr1.exe
1920	vQeyqr1.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	systemetape.exe
Token: SeDebugPrivilege	1920	vQeyqr1.exe
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeDebugPrivilege	2028	powershell.exe
Token: SeDebugPrivilege	4972	powershell.exe
Token: SeDebugPrivilege	3936	powershell.exe
Token: SeDebugPrivilege	1920	vQeyqr1.exe
Token: SeDebugPrivilege	2560	9e8e68cf3b.exe
Token: SeDebugPrivilege	1244	powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
4472	WEX7mCI.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1920	vQeyqr1.exe
1920	vQeyqr1.exe

Suspicious use of WriteProcessMemory 57 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 5068	2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe	83
PID 2972 wrote to memory of 5068	2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe	83
PID 2972 wrote to memory of 5068	2972	a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe	83
PID 5068 wrote to memory of 4016	5068	skotes.exe	85
PID 5068 wrote to memory of 4016	5068	skotes.exe	85
PID 5068 wrote to memory of 4016	5068	skotes.exe	85
PID 5068 wrote to memory of 1924	5068	skotes.exe	86
PID 5068 wrote to memory of 1924	5068	skotes.exe	86
PID 5068 wrote to memory of 1924	5068	skotes.exe	86
PID 5068 wrote to memory of 4472	5068	skotes.exe	88
PID 5068 wrote to memory of 4472	5068	skotes.exe	88
PID 5068 wrote to memory of 4472	5068	skotes.exe	88
PID 4472 wrote to memory of 1956	4472	WEX7mCI.exe	89
PID 4472 wrote to memory of 1956	4472	WEX7mCI.exe	89
PID 4472 wrote to memory of 1956	4472	WEX7mCI.exe	89
PID 5068 wrote to memory of 1920	5068	skotes.exe	90
PID 5068 wrote to memory of 1920	5068	skotes.exe	90
PID 5068 wrote to memory of 2488	5068	skotes.exe	97
PID 5068 wrote to memory of 2488	5068	skotes.exe	97
PID 5068 wrote to memory of 2488	5068	skotes.exe	97
PID 1920 wrote to memory of 4004	1920	vQeyqr1.exe	98
PID 1920 wrote to memory of 4004	1920	vQeyqr1.exe	98
PID 1920 wrote to memory of 2028	1920	vQeyqr1.exe	102
PID 1920 wrote to memory of 2028	1920	vQeyqr1.exe	102
PID 1920 wrote to memory of 4972	1920	vQeyqr1.exe	104
PID 1920 wrote to memory of 4972	1920	vQeyqr1.exe	104
PID 1920 wrote to memory of 3936	1920	vQeyqr1.exe	106
PID 1920 wrote to memory of 3936	1920	vQeyqr1.exe	106
PID 5068 wrote to memory of 1048	5068	skotes.exe	108
PID 5068 wrote to memory of 1048	5068	skotes.exe	108
PID 5068 wrote to memory of 1048	5068	skotes.exe	108
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1048 wrote to memory of 1340	1048	44502b04c3.exe	112
PID 1920 wrote to memory of 1384	1920	vQeyqr1.exe	113
PID 1920 wrote to memory of 1384	1920	vQeyqr1.exe	113
PID 5068 wrote to memory of 3000	5068	skotes.exe	117
PID 5068 wrote to memory of 3000	5068	skotes.exe	117
PID 5068 wrote to memory of 3000	5068	skotes.exe	117
PID 1956 wrote to memory of 2124	1956	Gxtuum.exe	119
PID 1956 wrote to memory of 2124	1956	Gxtuum.exe	119
PID 1956 wrote to memory of 2124	1956	Gxtuum.exe	119
PID 5068 wrote to memory of 4316	5068	skotes.exe	120
PID 5068 wrote to memory of 4316	5068	skotes.exe	120
PID 5068 wrote to memory of 4316	5068	skotes.exe	120
PID 5068 wrote to memory of 2560	5068	skotes.exe	121
PID 5068 wrote to memory of 2560	5068	skotes.exe	121
PID 5068 wrote to memory of 2560	5068	skotes.exe	121
PID 2560 wrote to memory of 1244	2560	9e8e68cf3b.exe	123
PID 2560 wrote to memory of 1244	2560	9e8e68cf3b.exe	123
PID 2560 wrote to memory of 1244	2560	9e8e68cf3b.exe	123

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

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe
"C:\Users\Admin\AppData\Local\Temp\a7a661cf43d7129a809901c641998089aff10f97a09bbdf5874ba16c01db5dfb_Sigmanly.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5068
- - C:\Users\Admin\AppData\Local\Temp\1018586001\KDLBJP7.exe
    "C:\Users\Admin\AppData\Local\Temp\1018586001\KDLBJP7.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4016
- - C:\Users\Admin\AppData\Local\Temp\1018676001\systemetape.exe
    "C:\Users\Admin\AppData\Local\Temp\1018676001\systemetape.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1924
- - C:\Users\Admin\AppData\Local\Temp\1018833001\WEX7mCI.exe
    "C:\Users\Admin\AppData\Local\Temp\1018833001\WEX7mCI.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4472
  - - C:\Users\Admin\AppData\Local\Temp\e458d263c0\Gxtuum.exe
      "C:\Users\Admin\AppData\Local\Temp\e458d263c0\Gxtuum.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1956
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\48cb35e3030a2b\clip64.dll, Main
        5⤵
        Blocklisted process makes network request
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:2124
- - C:\Users\Admin\AppData\Local\Temp\1018897001\vQeyqr1.exe
    "C:\Users\Admin\AppData\Local\Temp\1018897001\vQeyqr1.exe"
    3⤵
    - Checks computer location settings
    - Drops startup file
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1920
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1018897001\vQeyqr1.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4004
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'vQeyqr1.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2028
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4972
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3936
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "XClient" /tr "C:\Users\Admin\AppData\Roaming\XClient.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:1384
- - C:\Users\Admin\AppData\Local\Temp\1019290001\e3de37265a.exe
    "C:\Users\Admin\AppData\Local\Temp\1019290001\e3de37265a.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2488
- - C:\Users\Admin\AppData\Local\Temp\1019291001\44502b04c3.exe
    "C:\Users\Admin\AppData\Local\Temp\1019291001\44502b04c3.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1048
  - - C:\Users\Admin\AppData\Local\Temp\1019291001\44502b04c3.exe
      "C:\Users\Admin\AppData\Local\Temp\1019291001\44502b04c3.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1340
- - C:\Users\Admin\AppData\Local\Temp\1019292001\16ef068384.exe
    "C:\Users\Admin\AppData\Local\Temp\1019292001\16ef068384.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3000
- - C:\Users\Admin\AppData\Local\Temp\1019294001\5fa038eeb8.exe
    "C:\Users\Admin\AppData\Local\Temp\1019294001\5fa038eeb8.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4316
- - C:\Users\Admin\AppData\Local\Temp\1019295001\9e8e68cf3b.exe
    "C:\Users\Admin\AppData\Local\Temp\1019295001\9e8e68cf3b.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2560
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Add-MpPreference -ExclusionPath "C:\obhgqahax"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1244

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion