xred | 8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	New PO - Supplier 0202AW-PER2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\QHCPYO.lnk	._cache_New PO - Supplier 0202AW-PER2.exe

Executes dropped EXE 5 IoCs

pid	Process
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2564	Synaptics.exe
3572	._cache_Synaptics.exe
3232	NUHORT.exe
4076	NUHORT.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	New PO - Supplier 0202AW-PER2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\QHCPYO = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windata\\NUHORT.exe\""	._cache_New PO - Supplier 0202AW-PER2.exe

AutoIT Executable 19 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3572-192-0x0000000000F50000-0x000000000113E000-memory.dmp	autoit_exe
behavioral2/memory/3572-194-0x0000000000F50000-0x000000000113E000-memory.dmp	autoit_exe
behavioral2/memory/2356-220-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-222-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-227-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-229-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-231-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-233-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/3232-238-0x0000000000BD0000-0x0000000000DBE000-memory.dmp	autoit_exe
behavioral2/memory/2356-240-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-262-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-266-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-268-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-270-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-272-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/4076-275-0x0000000000BD0000-0x0000000000DBE000-memory.dmp	autoit_exe
behavioral2/memory/2356-276-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-278-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe
behavioral2/memory/2356-280-0x0000000000540000-0x000000000072E000-memory.dmp	autoit_exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000b000000023b6d-5.dat	upx
behavioral2/memory/2356-70-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/3572-192-0x0000000000F50000-0x000000000113E000-memory.dmp	upx
behavioral2/memory/3572-194-0x0000000000F50000-0x000000000113E000-memory.dmp	upx
behavioral2/memory/2356-220-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-222-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-227-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-229-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-231-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-233-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/3232-236-0x0000000000BD0000-0x0000000000DBE000-memory.dmp	upx
behavioral2/memory/3232-238-0x0000000000BD0000-0x0000000000DBE000-memory.dmp	upx
behavioral2/memory/2356-240-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-262-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-266-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-268-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-270-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-272-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/4076-275-0x0000000000BD0000-0x0000000000DBE000-memory.dmp	upx
behavioral2/memory/2356-276-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-278-0x0000000000540000-0x000000000072E000-memory.dmp	upx
behavioral2/memory/2356-280-0x0000000000540000-0x000000000072E000-memory.dmp	upx

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 9 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_New PO - Supplier 0202AW-PER2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WSCript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NUHORT.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NUHORT.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New PO - Supplier 0202AW-PER2.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	New PO - Supplier 0202AW-PER2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\root\SecurityCenter2	._cache_New PO - Supplier 0202AW-PER2.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
3696	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3948	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe
2356	._cache_New PO - Supplier 0202AW-PER2.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2356	._cache_New PO - Supplier 0202AW-PER2.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3948	EXCEL.EXE
3948	EXCEL.EXE
3948	EXCEL.EXE
3948	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 2356	4808	New PO - Supplier 0202AW-PER2.exe	83
PID 4808 wrote to memory of 2356	4808	New PO - Supplier 0202AW-PER2.exe	83
PID 4808 wrote to memory of 2356	4808	New PO - Supplier 0202AW-PER2.exe	83
PID 4808 wrote to memory of 2564	4808	New PO - Supplier 0202AW-PER2.exe	84
PID 4808 wrote to memory of 2564	4808	New PO - Supplier 0202AW-PER2.exe	84
PID 4808 wrote to memory of 2564	4808	New PO - Supplier 0202AW-PER2.exe	84
PID 2564 wrote to memory of 3572	2564	Synaptics.exe	85
PID 2564 wrote to memory of 3572	2564	Synaptics.exe	85
PID 2564 wrote to memory of 3572	2564	Synaptics.exe	85
PID 2356 wrote to memory of 1364	2356	._cache_New PO - Supplier 0202AW-PER2.exe	86
PID 2356 wrote to memory of 1364	2356	._cache_New PO - Supplier 0202AW-PER2.exe	86
PID 2356 wrote to memory of 1364	2356	._cache_New PO - Supplier 0202AW-PER2.exe	86
PID 2356 wrote to memory of 3756	2356	._cache_New PO - Supplier 0202AW-PER2.exe	88
PID 2356 wrote to memory of 3756	2356	._cache_New PO - Supplier 0202AW-PER2.exe	88
PID 2356 wrote to memory of 3756	2356	._cache_New PO - Supplier 0202AW-PER2.exe	88
PID 1364 wrote to memory of 3696	1364	cmd.exe	89
PID 1364 wrote to memory of 3696	1364	cmd.exe	89
PID 1364 wrote to memory of 3696	1364	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\New PO - Supplier 0202AW-PER2.exe
"C:\Users\Admin\AppData\Local\Temp\New PO - Supplier 0202AW-PER2.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\._cache_New PO - Supplier 0202AW-PER2.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_New PO - Supplier 0202AW-PER2.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of WriteProcessMemory
  PID:2356
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c schtasks /create /tn QHCPYO.exe /tr C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe /sc minute /mo 1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1364
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /tn QHCPYO.exe /tr C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe /sc minute /mo 1
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3696
- - C:\Windows\SysWOW64\WSCript.exe
    WSCript C:\Users\Admin\AppData\Local\Temp\QHCPYO.vbs
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3756
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3572

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3948

C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3232

C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Credential Access

Discovery

Query Registry

System Information Discovery