xred | 8d215ea18cb15661a37b9eeb4abc861670c39ea8b6e98b0f62b43763e6bce63f

System Information Discovery

Processes:

Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	Code Stealer dll For Hd PLAYER.vmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Executes dropped EXE 3 IoCs

Processes:

._cache_Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe._cache_Synaptics.exe

pid	Process
4360	._cache_Code Stealer dll For Hd PLAYER.vmp.exe
4384	Synaptics.exe
840	._cache_Synaptics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Code Stealer dll For Hd PLAYER.vmp.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	Code Stealer dll For Hd PLAYER.vmp.exe

Looks up external IP address via web service 1 IoCs

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

Processes:

flow	ioc
20	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe

pid	Process
3420	Code Stealer dll For Hd PLAYER.vmp.exe
3420	Code Stealer dll For Hd PLAYER.vmp.exe
4384	Synaptics.exe
4384	Synaptics.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 2 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

Processes:

Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Code Stealer dll For Hd PLAYER.vmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Code Stealer dll For Hd PLAYER.vmp.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid	Process
3968	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe

pid	Process
3420	Code Stealer dll For Hd PLAYER.vmp.exe
3420	Code Stealer dll For Hd PLAYER.vmp.exe
4384	Synaptics.exe
4384	Synaptics.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

._cache_Code Stealer dll For Hd PLAYER.vmp.exe._cache_Synaptics.exe

description	pid	Process
Token: SeDebugPrivilege	4360	._cache_Code Stealer dll For Hd PLAYER.vmp.exe
Token: SeDebugPrivilege	840	._cache_Synaptics.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid	Process
3968	EXCEL.EXE
3968	EXCEL.EXE
3968	EXCEL.EXE
3968	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

Code Stealer dll For Hd PLAYER.vmp.exeSynaptics.exe

description	pid	Process	procid_target
PID 3420 wrote to memory of 4360	3420	Code Stealer dll For Hd PLAYER.vmp.exe	89
PID 3420 wrote to memory of 4360	3420	Code Stealer dll For Hd PLAYER.vmp.exe	89
PID 3420 wrote to memory of 4384	3420	Code Stealer dll For Hd PLAYER.vmp.exe	90
PID 3420 wrote to memory of 4384	3420	Code Stealer dll For Hd PLAYER.vmp.exe	90
PID 3420 wrote to memory of 4384	3420	Code Stealer dll For Hd PLAYER.vmp.exe	90
PID 4384 wrote to memory of 840	4384	Synaptics.exe	93
PID 4384 wrote to memory of 840	4384	Synaptics.exe	93

C:\Users\Admin\AppData\Local\Temp\Code Stealer dll For Hd PLAYER.vmp.exe
"C:\Users\Admin\AppData\Local\Temp\Code Stealer dll For Hd PLAYER.vmp.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3420
- C:\Users\Admin\AppData\Local\Temp\._cache_Code Stealer dll For Hd PLAYER.vmp.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_Code Stealer dll For Hd PLAYER.vmp.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4360
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4384
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:840

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:3968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

3

System Information Discovery

4

System Location Discovery

T1614

System Language Discovery